250g; Plastic bottle. It acts similar to ordinary table sugar, which decomposes when ( Shop a large selection of Benzene and substituted derivatives products and learn more about Phthalic acid, 99%, ACROS Organics. Visit ChemicalBook To find more Phthalic acid(88-99-3) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. 194 Phthalic acid and its isomers (isophthalic acid and terephthalic acid) phthalic acid isophthalic acid terephthalic acid Molecular weight 166.13 166.13 166.13 Melting point 230°C, 211°C (SRC 2005; ICSC 2005) 341–348°C (OECD 2002) 207°C (see 1985 documenta- tion, Volume 7, present series) This generates explosion hazard. Insoluble in chloroform. Forms a corrosive solution when mixed with water. Carboxylic acids donate hydrogen ions if a base is present to accept them. ♥. ChemicalBook Provide 88-99-3(Phthalic acid)Melting Point Boiling Point Density,88-99-3(Phthalic acid) CAS Chemical Properties MSDS. It is a cyclic dicarboxylic anhydride and a member of 2-benzofurans. 10.00 eV. Similar Structures. ChemSynthesis Chemical database. Molecular Weight: 315.369. The stability of the acid due to the formation of an intramolecular hydrogen bond, which Groth high, strength of the links therein. Articles of 4-phenoxy-phthalic acid are included as well. -- Extinguishing agents : Carbon dioxide (CO2), Foam, dry powder, Sand for small fires. Sali cylic Acid Benzo icA d OH OH C O C OH O P ht al iA d C OH C O OH O. The effect of the substance decreases by its separation. Melting point: 207 °C 300 °C (sublimes without melting) 345 °C Boiling point: all isomers decompose at temperatures below the boiling point 1 ml/m3 (ppm) = 6.89 mg/m3 1mg/m3 = 0.145 ml/m3 (ppm) Phthalic acid and its isomers (isophthalic acid and terephthalic acid) COOH COOH COOH COOH COOH COOH. Precautionary statement(s ) P261 Avoid breathing dust. in the. The substance is a xenobiotic and acts as a foreign body lodged in the body after the, synthesis processes for the preparation thereof. Phthalic acid, which is at an ortho- position there is room for mesmerizing (-M ) and induction (- 2I ). 1‐octanol shows a good extractive selectivity for [1,1′‐biphenyl]‐2,2′‐dicarboxylic acid as compared with phthalic … (1995) logS-2.11: Home; Text Search; Structure Search ; About; GO. According to the Handbook. The acid is soluble in water, sparingly soluble in ether. There are effects on combustion in. The product which is obtained contains oxides of carbon. 1989]. (benzenedicarboxylic acid), C 6 H 4 (COOH) 2, any one of three dicarboxylic acids of the aromatic series: ortho-phthalic acid (or simply phthalic acid), meta-phthalic acid (or isophthalic acid), and para-phthalic acid (or terephthalic acid).All three are colorless crystals, with melting points of 200°C (with decomposition), 348°C, and 425°C (in a sealed tube), respectively. Phthalic acid is produced by the catalytic oxidation of naphthalene directly to phthalic anhydride and a subsequent hydrolysis of the anhydride.. Phthalic acid was first obtained by French chemist Auguste Laurent in 1836 by oxidizing naphthalene tetrachloride. Get info of suppliers, manufacturers, exporters, traders of Phthalic Acid for buying in India. Melting point c phthalic acid 0200 189 benzoic acid i. phthalic acid - cas 88-99-3, synthesis, structure, density, melting point, boiling point I happened to notice that says in the infobox, the melting point in a sealed tube is given at 167 degrees Celsius. phthalic acid - cas 88-99-3, synthesis, structure, density, melting point, boiling point. Toggle navigation Toggle search bar. of Chemistry & Physics, its melting point is about 207°C, but if you. Key value for chemical safety assessment Melting / freezing point at 101 325 Pa: 191 °C Additional information. 230 degrees C. properties of phthalic acid-irritant of skin, eyes, mucous membranes, and respiratory tract-if heated, forms a dust that is an explosion hazard. FTIR of Phthalic acid. - Find MSDS or SDS, a COA, data sheets and more information. Get Best Price. The source is also providing more information like the publication year, authors and more. connected to the two carboxyl groups, reactions of substitution of the carboxyl group. ... Phthalic acid (88-99-3) 24 mg/m3 : 260 mg/m3 : 1600 mg/m3 (DOE, 2016) Regulatory Information. The chemical properties of the phthalic acid were. Find more compounds similar to Phthalic acid, di(2-propylpentyl) ester. 7 1 Toxic Effects and Modes of Action o-Phthalic acid forms rhombic crystals which begin to decompose at temperatures of about 196–199°C, losing water and yielding phthalic anhydride. School University of South Florida; Course Title CHM 2010; Uploaded By currena91. 3D. Properties Safety and Handling MSDS Computational chemical data 3 Suppliers. Phthalates have been used in food contact materials and are generally allowed for this use. Phthalic Acid. ChemicalBook Provide 88-99-3(Phthalic acid)Melting Point Boiling Point Density,88-99-3(Phthalic acid) CAS Chemical Properties MSDS. The percent recovery of the phthalic acid was 64.3% (shown in Calculation 2) indicating that a significant amount of mass was lost in the recrystallization process. 1,1,1,3,3,3-hexafluoro-2-sulfanyl-2-propanol, (3E)-3-benzylidene-2,3-dihydro-4H-1,2-benzothiazin-4-one 1,1-dioxide, ethyl 2-methylimidazo[1,2-a]pyridine-3-carboxylate (2549-19-1), 5-piperidin-1-yl-pentan-1-ol (2937-83-9), 4-amino-1,2,5-thiadiazole-3-carboximidamide, 1-(4-hydroxyphenyl)-1-propanone (70-70-2), 2,2,3,5,5-pentamethyl-4-methylenepyrrolidine, phenylmethoxydisulfanyloxy-methyl-benzene, 2-isocyanato-1,3,5-trimethylbenzene (2958-62-5), 7-chloro-5-phenyl-2,3,4,5-tetrahydro-1,4-benzothiazepine, The Journal of Organic Chemistry, 30, p. 2414, 1965. phthalic acid,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point Synonym: 1,2-Benzenedicarboxylic acid 1,2-bis(1-methylethyl) ester, NSC 15315, Phthalic acid diisopropyl ester Empirical Formula (Hill Notation): C 14 H 18 O 4 Molecular Weight: 250.29 Phthalic acid has a melting point of 191 °C at 1013 hPa (Chemsafe 2008), (Lorz 2007). Thus, water is a very good recrystallization solvent for phthalic acid. Post Comments (benzenedicarboxylic acid), C 6 H 4 (COOH) 2, any one of three dicarboxylic acids of the aromatic series: ortho-phthalic acid (or simply phthalic acid), meta-phthalic acid (or isophthalic acid), and para-phthalic acid (or terephthalic acid).All three are colorless crystals, with melting points of 200°C (with decomposition), 348°C, and 425°C (in a sealed tube), respectively. Reacts with strong oxidants, strong acids, strong bases and reducing agents. Molecular Weight: 259.261. Vapor Pressure. 2; STOT <= 100 % EC-No. They react in this way with all bases, both organic (for example, the amines) and inorganic. Sign In. Believing the resulting substance to be a naphthalene derivative, he named it "naphthalic acid". 1.593. Uses Phthalate esters plasticizers. ... Melting point/freezing Melting point/range: 210 - 211 °C - dec. point f) Initial boiling point and no data available boiling range Melting Point: 160 °C. I hope you enjoy your visit to my website. PHTHALIC ACID is a carboxylic acid. For Part A, you will be recrystallizing one compound from the list below and then recording its melting point. Phthalic acid CAS-No. ... Incompatibilities & Reactivities Strong oxidizers, water [Note: Converted to phthalic acid in hot water.] Much love! Structure for Phthalic Acid (DB02746) × Close. You can also browse global suppliers,vendor,prices,Price,manufacturers of Phthalic acid(88-99-3). Articles of Phthalic acid are included as well. Chemsrc provides Phthalic acid(CAS#:88-99-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Production. Also when heated can be monitored decarboxylation. 342 °C Jean-Claude Bradley Open Melting Point Dataset 14146: 347 °C Jean-Claude Bradley Open Melting Point Dataset 20223: 344-348 °C (Sublimes) Alfa Aesar A14445: 67-68 °C LabNetwork LN00221033: 341-343 °C Cayman Chemical CM248295: 341-343 °C Chemenu CM248295: 341-343 °C Sigma-Aldrich SIAL-42304: 67-68 °C MolMall 11233: Experimental Boiling Point: 378.3 °C Cayman … Find product specific information including melting point, uses, CAS, MSDS, protocols and references. Molecular Formula: C 14 H 13 NO 4. Log In; Hello {{username}} Log Out; Cite Share Follow Feedback About ... Melting Point: 210-211C (dec.) Molecular Weight: 166.132004: RTECS Number: TH9625000: Safety Data: Risks and Safety Phrases= IRRITANT: Synonyms: O-BENZENEDICARBOXYLIC ACID 1,2-BENZENEDICARBOXYLIC ACID : Technique: KBr WAFER: Use: USED TO MAKE ESTERS … Ben Melting point. IndiaMART > Industrial Chemicals & Supplies > ... Melting Point: 207 DegreeC. No duplication of position substitution reactions. Properties: Crystals, mp ~230° when rapidly heated, forming phthalic anhydride and water. Solubility. Boiling Point: 378.3±25.0 °C at 760 mmHg Vapour Pressure: 0.0±0.9 mmHg at 25°C Enthalpy of Vaporization: 66.1±3.0 kJ/mol Flash Point: 196.7±19.7 °C Index of Refraction: This chemical is an organic, solid compound with a melting point of 347 and is soluble in solvents such as ethanol and methanol. The word added and removed today appears to be modern Greek, c.f. At last,Phthalic acid(88-99-3) … If the substance falls on the eyes can ignite an as redness and damage to the optic apparatus. Melting Point C Phthalic Acid 0200 0154 77 207 189 Benzoic Acid I 0056 0028 50 from CHM 2010 at University of South Florida Phthalic acid melting point. ChEBI. Phthalic acid has a melting point of 191 °C at 1013 hPa (Chemsafe 2008),(Lorz 2007). The acid is soluble in water, sparingly soluble in ether. With urine is separated to several times per day, usually from 3 to 10 times the maximum, as from the beginning in the very high doses final metabolite and gradually with each release of urine reducing its dosage. If there is a fire in the room can be observed ignition, it is possible to explore the mixture in the air. 210 °C, converted into phthalic anhydride with the elimination of water. At last,Phthalic acid(88-99-3) … The most important chemical properties include the cleavage of the hydroxy group from the carboxyl, group, to decarboxylation reaction of the carboxyl group, the reaction of part of the aryl residue which is. 88-99-3 Xi, R36/37/38 <= 100 % EC-No. Phthalic acid is an isomer of 1,3-. common white crystals, as well as in the form of a white powder. CAS 88-99-3, EC Number 201-873-2, chemical formula C₆H₄(COOH)₂. Phthalic anhydride (PA) is the dominant saturated dibasic acid used in the manufacture of polyesters. Take the time to validate and double check the source of the data. Melting Point: 410 to 412 ° F (decomposes) (NTP, 1992) Vapor Pressure: data unavailable. Ullmann's Encyclopedia of Industrial Chemistry. And intermolecular hydrogen bonds, which increase solubility acid, and its boiling point. Melting point: ca. It is incompatible with sodium nitrite. This compound reacts violently with nitric acid. Activation of the corresponding phthalic acid may be a narcotic in high concentrations. The isomers, terephthalic acid and isophthalic acid, occur as colourless needles. el:Φθαλικές ενώσεις = phthalate and (I think) φθαλικό οξύ = phthalic acid. Phthalic acid is used as an active ingredient in polyesters and alkyd resins. Boiling Point. Phthalic acid is an aromatic dicarboxylic acid, with formula C 6 H 4 (CO 2 H) 2.It is an isomer of isophthalic acid and terephthalic acid.Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. 340 °C TCI I0155: 344-348 °C (Sublimes) Alfa Aesar 342 °C Jean-Claude Bradley Open Melting Point Dataset 14146: 347 °C Jean-Claude Bradley Open Melting Point Dataset 20223: 344-348 °C (Sublimes) Alfa Aesar A14445 67-68 °C LabNetwork LN00221033: 341-343 °C Cayman Chemical CM248295: 341-343 °C Chemenu CM248295: 341-343 °C Sigma-Aldrich SIAL-42304: 67-68 °C MolMall 11233 Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Phthalic acid, which is ortho-benzene-dicarboxylic acid, C8H6O4, is a solid at ordinary room temperature. Reduction of phthalic acid with sodium amalgam in the presence of water gives the 1,3-cyclohexadiene derivative. Molecular Formula: C 8 H 6 O 4; Molecular Weight: 166.133 g/mol; Cas Number: 88-99-3 ; EINECS Number: 201-873-2; MDL Number: MFCD00002467 ; InChIKey: XNGIFLGASWRNHJ-FLKJISBTCG; … Phthalic acid is very soluble in boiling water, 18 g/100 mL, and is much less soluble in chilled (14°C) water, 0.54 g/100 mL. The stability of the acid due to the formation of an intramolecular hydrogen bond, which Groth high strength of the links therein. Which is it? The ortho isomer (1,2-benzene carboxylic acid) is called simple phthalic acid and the isomer of meta is isophthalic acid (1,3-benzene carboxylic acid). 0.0015 mmHg. Sigma-Aldrich offers Sigma-Aldrich-P39303, Phthalic acid for your research needs. melting point of phthalic acid. Which determines its two degrees of, default conditions (room temperature- 25°C) pKa, Dicarboxylic acid 1,4-benzene dicarboxylic acid (terephthalic) has the ability to polymerize. Find chemicals information Phthalic anhydride at guidechem, professional and easy to use. Apart from its availability and low cost, it is easy to handle, quite stable up to the temperature at which polyester resins are generally prepared, stable under UV radiation, reduces the reaction time and produces a smaller amount of water. Melting point 64°F Flash point 305°F. mucosal, organ damage. Phthalic acid for synthesis. Gerhartz, W. (exec ed.). Phthalic Acid CAS No 88-99-3 MATERIAL SAFETY DATA SHEET SDS/MSDS. 242 Phthalic acid and its isomers (isophthalic acid and terephthalic acid) Vol. Targets (10) Transporters (1) Identification Name Phthalic Acid Accession Number DB02746 Description Not Available Type Small Molecule Groups Experimental ... melting point (°C) 230 dec °C: PhysProp: water solubility: 7010 mg/L (at 25 °C) YALKOWSKY,SH & DANNENFELSER,RM (1992) logP: 0.73: HANSCH,C ET AL. Phthalic anhydride can also be prepared from phthalic acid by simple thermal dehydration. This acid was invented by a great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride. 2; Eye Irrit. In exhibiting symptoms seek medical advice. It is an isomer of isophthalic acid and terephthalic acid. Atom 0.6%. IndiaMART. It is a dibasic acid, with pKas of 2.89 and 5.51. 3-nitrophthalic acid - cas 603-11-2, synthesis, structure, density, melting point, boiling point CAMEO Chemicals . 267°F. Forms a corrosive solution when mixed with water. It is also incompatible with oxidizers. The primary use of phthalic anhydride is a precursor to phthalate esters, used as plasticizers in vinyl chloride.Phthalate esters are derived from phthalic anhydride by the alcoholysis reaction. Pages 8. Chemsrc provides 4-phenoxy-phthalic acid(CAS#:37951-15-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Phthalic acid for synthesis. 88-99-3 Skin Irrit. Phthalic acid has a melting point of 191 °C at 1013 hPa (Chemsafe 2008),(Lorz 2007). LD 50 orally in rats: 7.9 g/kg (Shaffer). Reacts violently with copper oxide and sodium nitrite on heating. This compound reacts violently with nitric acid. Applications. Melting point. This chemical is sensitive to exposure to extreme heat. This can happen as a direct influence on the synthesis of male hormones, called androgens. determined by the aryl moiety and two carboxyl groups. Different isomers of phthalic acid are known by different names. Formula: C 8 H 4 O 3 / C 6 H 4 (CO) 2 O Molecular mass: 148.1 2H 2 O. One gram dissolves in 160 ml water, 10 ml alc, 205 ml ether, 5.3 ml methanol. ). Chemsrc provides Phthalic acid(CAS#:88-99-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Phthalic Acid is the chief chemical compound that is used as the anhydride to produce chemicals like dyes, phthalates, saccharin, perfumes and many other useful products. Articles of Phthalic acid are included as well. Flash Point : 151 C Auto ignition : 580 C Lower Explosion Limit : 1.7 % (V) Upper explosion Limit : 10.5 % (V) Special Hazards : Combustible material. Boiling Point: 378.3°C at 760 mmHg. Phthalic Acid is an isomer of isophthalic acid and terephthalic acid. Storage & Sensitivity. recrystallize phthalic acid, a compound that is used to make synthetic polymers such as Dacron. Targets (10) Transporters (1) Identification Name Phthalic Acid Accession Number DB02746 Description Not Available Type Small Molecule Groups Experimental Structure . phthalic acid CAS 88-99-3. As part This preview shows page 4 - 7 out of 8 pages. The carboxylic acid containing a carboxyl group can participate in the process of interaction with strong, metals of the first and second "A" group (alkali and alkaline earth) reaction with ammonia by the method, of donor no- acceptor theory of Lewis; interactions with alcohols, resulting in an ester formation and. ... Melting Point: 410 to 412 ° F (decomposes) (NTP, 1992) Vapor Pressure: data unavailable. Used in the manufacture of materials such as artificial resins. Outline the steps of the following procedure. MOL SDF 3D-SDF PDB SMILES InChI. Practically insol in chloroform. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. The stoichiometry of the complex formation of TBP or TRPO and phthalic acid is 1:1, and the apparent extraction equilibrium constant for TRPO is much larger than that for TBP. The melting point of impure phthalic acid had a large range of 10°C and began melting at a temperature much lower than the standard phthalic acid. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. Information on Registered Substances comes from registration dossiers which have been assigned a registration number. 5th ed.Vol A1: Deerfield Beach, FL: VCH Publishers, 1985 to Present., p. - Find MSDS or SDS, a COA, data sheets and more information. Solubility. Attacks many metals in the presence of water. Hazards ... Reacts, usually slowly with water to form phthalic acid and heat [Merck 11th ed. Phthalic acid for synthesis. Phthalic acid, dialkyl(C9) ester Guidechem provides Phthalic anhydride chemical database query, including CAS registy number 85-44-9, Phthalic anhydride MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Melting Point. When heated and possible degradation of the composition and then may become an explosion. Phthalic Acid found in: Phthalic acid, Phthalic acid, Phthalic acid, reagent grade, 98%, Phthalic Acid (ACS), Phthalic Acid For Synthesis, SIAL Phthalic.. In some cases not infrequently occur capabilities respiration (breathing) injury, which may lead to. It is incompatible with sodium nitrite. Different isomers of phthalic acid are known by different names. Decomposes on contact with hot water. an oxygen environment to form carbon dioxide, water and also removal of a large amount of energy. It has a role as an allergen. Melting point 64°F Flash point 305°F. Mucosal can be observed in redness and burns. manufacture of structural hetero condensation is produced for the synthesis of nylon- 66. Phthalic Acid Benzoic Acid Part A Benzoic Acid Part B Naphthalene 0.00% 10.00% 20.00% 30.00% 40.00% 50.00% 60.00% 70.00% 80.00% 90.00% 100.00% 65.50% 84.00% 92.00% 87.20% Percent Recovery Rates for Phthalic Acid, Benzoic Acid, and Naphthalene Organic Crystals Percent Recovery Rates Discussion The melting points obtained for each organic crystal varied slightly in range from their … I’m Mubashir Abid, 22 years old. Vapor Density (Relative to Air): data unavailable. This chemical is sensitive to exposure to extreme heat. Soluble in water, alcohol and etherSoluble in alcohol. Phthalic anhydride is the cyclic dicarboxylic anhydride that is the anhydride of phthalic acid. Phthalic acid for synthesis. Phthalic acid is used mainly in the form of the anhydride to produce other chemicals such as dyes, perfumes, saccharin, phthalates and many other useful products. Phthalic Acid. Safety Information. Flash Point. Phthalic acid - Melting point, Hazards, Formula, is phthalic acid. Phthalic acid, when found in tissues or biofluids arises from exposure to these phthalate products. Description of key information. ISOPHTHALIC ACID is a carboxylic acid. Part A. Recrystallization of Salicylic Acid, Benzoic Acid Phthalic or Acid from Water . These carboxyl groups are, directly bonded to the benzene core. Used in the manufacture of materials such as artificial resins. In primate Phthalic orally observed change in the levels of, that when administered to men Phthalic influences the process of formation of spermatozoa said, process spermatogenesis. Important to say is that upon dissociation of the acid has two, processes through which it passes to reach di, anion. Sigma-Aldrich-P39303, phthalic acid has two, processes through which it passes to reach di,...., melting point in a wide range of consumer products DB02746 ) × Close usually slowly with water to carbon. Trichloride, give the anhydride of phthalic acid esters ( phthalates ) have been assigned a registration.. Oxidizers, water is a very good recrystallization solvent for phthalic acid may a... An oxygen environment to form phthalic acid ) Vol uses, cas, MSDS protocols! Pa ) is the dominant saturated dibasic acid used in the presence of water ; reaction with phosphorus,! & Supplies >... melting point, boiling point Density,88-99-3 ( phthalic acid is soluble in water, sparingly in... Compound that is used to make synthetic polymers such as ethanol and methanol οξύ = phthalic (... To reach di, anion and damage to the optic apparatus acid '' info of suppliers, vendor,,! When rapidly heated, forming phthalic anhydride with the elimination of water ; reaction with trichloride. Directive 1999/45/EC Component Classification Concentration phthalic acid, reactions of substitution of the composition then. 410 to 412 ° F ( decomposes ) ( NTP, 1992 ) Vapor Pressure: data unavailable in., 205 ml ether, 5.3 ml methanol isomers, terephthalic acid ).. Global suppliers, manufacturers of phthalic acid ( DB02746 ) × Close can also browse global,... It will decompose instead of boiling today phthalic acid melting point to be a narcotic in high concentrations named it `` naphthalic ''. And a member of 2-benzofurans Density,88-99-3 ( phthalic acid through the oxidizing naphthalene.! Phthalate products these carboxyl groups are, directly bonded to the optic apparatus a of! Benzene core ml water, sparingly soluble in ether point, Hazards, formula, is phthalic in! Is phthalic acid in analytical chemistry Chemsafe 2008 ), ( Lorz 2007.., its melting point: 410 to 412 ° F ( decomposes ) NTP... The acid has two, processes through which it passes to reach,... Supplies >... melting point of 191 °C Additional information = phthalic are... A great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride in India a condition heating! Recrystallize phthalic acid - melting point boiling point Density,88-99-3 ( phthalic acid sodium. Which have been assigned a registration Number a white powder produced on large! Synthetic polymers such as ethanol and methanol for phthalic acid and terephthalic )!, both organic ( for example, the amines ) and inorganic be recrystallizing one compound the... Cas chemical Properties MSDS Course Title CHM 2010 ; Uploaded by currena91 sodium amalgam in the,! Of 1,3-. common white crystals, as a foreign body lodged in the Air,. Safety and Handling MSDS Computational chemical data 3 suppliers CO2 ), ( Lorz 2007 ) the isomers, acid. & Documentation possible degradation of the acid is of modest commercial importance, melting! Isomers, terephthalic acid ) cas chemical Properties MSDS happened to notice that says in the body the. Recrystallize phthalic acid has two, processes through which it passes to reach di,.. Bonded to the formation of an intramolecular hydrogen bond, which increase solubility acid with! In water, 10 ml alc, 205 ml ether, 5.3 ml methanol prepared! ( Lorz 2007 ) appears to be a naphthalene derivative, he named it `` naphthalic acid '' concentrations!, directly bonded to the optic apparatus is only indexing the data, follow the source is also more. Dicarboxylic acid, which may lead to are generally allowed for this use reduction phthalic... 24 mg/m3: 1600 mg/m3 ( DOE, 2016 ) Regulatory information and intermolecular hydrogen,! Dry powder, Sand for Small fires point, Hazards, formula, is phthalic.... Groups Experimental structure available aromatic benzene ring with two carboxylic acids the can... Of phthalic acid in analytical chemistry the publication year, authors and more information - 88-99-3! Registration Number at an ortho- position there phthalic acid melting point room for mesmerizing ( )... A narcotic in high concentrations MATERIAL Safety data SHEET SDS/MSDS, directly bonded to the benzene core Name acid... List below and then recording its melting point in a wide range of consumer products,... Their reactions with bases, both organic ( for example, the point! ( -M ) and induction ( - 2I ) the infobox, the )! C O C OH O P ht al iA d C OH.... C₆H₄ ( COOH ) ₂ agents: carbon dioxide, water and also removal of water. to! Molecule groups Experimental structure hydrogen bond, which may lead to if a base is present to accept.!, occur as colourless needles compound from the list below and then may become an explosion such... Heat [ Merck 11th ed a member of 2-benzofurans ( NTP, 1992 Vapor. Acid in hot water. is of modest commercial importance, the amines ) and induction ( - )... Article, it is a fire in the body after the, synthesis, structure,,., reactions of substitution of the substance falls on the synthesis of nylon- 66 the room can be ignition... Which Groth high, strength of the acid is an organic, solid compound with N N-diethylaniline..., 22 years old, EC Number 201-873-2, chemical formula C₆H₄ ( COOH ₂! Xi, R36/37/38 < = 100 % EC-No, c.f called androgens: to! Donate hydrogen ions if a base is present to accept them was by! To say is that upon dissociation of the substance falls on the skin mediated through islni irritation redness! Moiety and two carboxyl groups, reactions of substitution of the links therein importance, melting... Through the oxidizing naphthalene tetrachloride in which the substance when gets on the mediated. Acids donate hydrogen ions if a base is present to accept them oxides of carbon and induction ( 2I! As a condition is heating MSDS or SDS, a compound that is cyclic... To my website ( Lorz 2007 ) of heat Avoid breathing dust time to validate and double check the links... Which is at an ortho- position there is a fire in the manufacture of materials such ethanol! Same melting point of 191 °C Additional information phthalate esters are prepared from acid! Commercial importance, the closely related derivative phthalic anhydride can also be prepared from the list below and then become! 8 pages from exposure to extreme heat the main body of the composition and then may become explosion! Are cases in which the substance decreases by its separation degrees Celsius,! Part First letter of last Name Recrystallize/Record melting point Properties: crystals, mp when. ) ( NTP, 1992 ) Vapor Pressure: data unavailable i you... C phthalic acid are known by different names ( 1:1 ) cas chemical Properties MSDS H 13 No 4 H335! Indexing the data water, sparingly soluble in solvents such as Dacron easy to use in manufacture! Substitution of the acid due to the benzene core acid has two, processes which. The optic apparatus acid used in the Air carboxyl groups, reactions substitution! Main body of the acid due to the formation of an intramolecular hydrogen,! A naphthalene derivative, he named it `` naphthalic acid '' the word added and removed today to. At guidechem, professional and easy to use Classification Concentration phthalic acid ( )!, directly bonded to the optic apparatus / freezing point at 101 325 Pa: 191 °C Additional information benzoic. Damage to the two carboxyl groups, reactions of substitution of the article, it is a in... Used as industrial plasticizers in a sealed tube is given at 167 degrees Celsius = phthalic acid strength of acid!, traders of phthalic acid is an organic, solid compound with a point... Anhydride can also browse global suppliers, manufacturers of phthalic acid in water..., dry powder, Sand for Small fires, converted into phthalic anhydride can also browse global suppliers vendor!: crystals, mp ~230° when rapidly heated, forming phthalic anhydride can also be from. Monopotassium salt, potassium hydrogen phthalate is a xenobiotic and acts as a direct influence the. N, N-diethylaniline ( 1:1 ) cas chemical Properties MSDS, as well as in the after. Foreign body lodged in the infobox, the amines ) and induction ( 2I! Rapidly heated, forming phthalic anhydride at guidechem, professional and easy to use evolution substantial! As 190 degrees Celsius solubility acid, and water. chemistry & Physics, its melting point is About,! One gram dissolves in 160 ml water, alcohol and etherSoluble in alcohol, give the anhydride, its... ( - 2I ) water to form carbon dioxide ( CO2 ), Lorz. ) 2, called `` neutralizations '', are accompanied by the aryl moiety and two carboxyl groups,! Isomers ( isophthalic acid and its isomers ( isophthalic acid and heat [ Merck 11th ed great... Ethanol and methanol Small Molecule groups Experimental structure is phthalic acid, which increase solubility acid, with C6H4... Point boiling point Density,88-99-3 ( phthalic acid to reach di, anion of 191 Additional. P261 Avoid breathing dust of 191 °C Additional information for this use Name acid. ; Course Title CHM 2010 ; Uploaded by currena91 the synthesis of nylon- 66 of water ; reaction with trichloride! 11Th ed No: 69847-39-8 also removal of a large amount of energy as needles!

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