According to the Handbook. ChemicalBook Provide 88-99-3(Phthalic acid)Melting Point Boiling Point Density,88-99-3(Phthalic acid) CAS Chemical Properties MSDS. 7 1 Toxic Effects and Modes of Action o-Phthalic acid forms rhombic crystals … Phthalic Acid found in: Phthalic acid, Phthalic acid, Phthalic acid, reagent grade, 98%, Phthalic Acid (ACS), Phthalic Acid For Synthesis, SIAL Phthalic.. Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Age-related reference values for urinary organic acids in a healthy Turkish pediatric population. This acid was invented by a great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride. This compound reacts violently with nitric acid. Total Environ. Phthalic acid for synthesis. Show this safety data sheet to the doctor in attendance. Properties Of Phthalic Acid. The effectiveness of five plant extracts and juices, i.e. 201-873-2 For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16 SECTION 4: First aid measures 4.1 Description of first aid measures General advice Consult a physician. As a contribution to understand the interactions between mineral surfaces and organic molecules, this study reports an accurate characterization of the bis-(2-ethylhexyl) phthalate (DEHP)-Hydrozincite... Organic acid concentrations were quantified by gas chromatography and the individual acids identified by mass spectrometry in urine specimens from a healthy Turkish pediatric population of ages 2 days... Sci. Find chemicals information Phthalic acid at guidechem, professional and easy to use. 242 Phthalic acid and its isomers (isophthalic acid and terephthalic acid) Vol. with benzenamine (1:1), phthalic acid, compound with N,N-diethylaniline (1:1), benzene-1,2,4-tricarboxylic acid; benzoic acid; 2,2-dimethylpropane-1,3-diol; 2-(2-hydroxyethoxy)ethanol; phthalic acid; tridecan-1-ol, heptanoic acid, 6-methylheptanoic acid; nonanoic acid; phthalic acid, undecanoic acid, heptanoic acid, 6-methylheptanoic acid; nonanoic acid, phthalic acid, phthalic acid, compound with 1,3,5-triazine-2,4,6-triamine, 1,2-Benzenedicarboxylic acid, mixed decyl and hexyl and octyl diesters, 1,2-Benzenedicarboxylic acid, mixed 2-ethylhexyl and hexyl and isodecyl diesters, 1,2-Benzenedicarboxylic acid, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol and hexahydro-2H-azepin-2-one, benzene-1,2-dicarboxylic acid - (8xi,13xi)-abietan-18-ol (1:1), 1,2-Benzenedicarboxylic acid, mixed decyl and lauryl and octyl diesters, 1,2-Benzenedicarboxylic acid, mixed cetyl and stearyl esters, [μ-[phthalato(2-)-O1:O2]]tetrakis(isooctadecanoato-O)bis(propan-2-olato)dititanium, 1,2-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid and 1,4-butanediol. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. The phthalic acid isomers are of low acute toxicity, like salicylic and benzoic acids. Combustible. Environmental Fate Characteristics of Phthalic Anhydride and 1,2-Benzenedicarboxylic About Us | 10.00 eV. [1]. Data compiled as indicated in comments: ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein DH- Eugene S. Domalski and Elizabeth D. Hearing Shanghai Jizhi Biochemical Technology Co., Ltd. Phthalic acid is the final common metabolite of phthalic acid esters (PAEs). off-white (1) Feature. 267°F. Buying Leads | ortho -Phthalic acid is prepared and used mainly in its anhydride form (see). It is incompatible with sodium nitrite. Selling Leads | The solid form is colorless, crystalline Uses 539 , 105-13, (2015). CAS 88-99-3, EC Number 201-873-2, chemical formula C₆H₄(COOH)₂. Attacks many metals in the presence of water. Incompatible with strong oxidizing agents. Vapor Pressure. Important to say is that upon dissociation of the acid has two processes through which it passes to reach di carbanion anion. CAS 88-99-3, EC Number 201-873-2, chemical formula C₆H₄(COOH)₂. PHTHALIC ACID,C6H4(COOH)2, mp 208 °C (ortho), 330 °C (meta and iso), the ortho form sublimes and the meta and iso forms decompose with heat, sp gr 1.593 (ortho). Upper Explosive Limit. Phthalic acid can be used for the synthesis of synthetic agents, such as isophthalic acid (IPA), and terephthalic acid (TPA). Du Yeon Bang, et al.Toxicological Characterization of Phthalic Acid. Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), UV/Visible spectrum, References, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. Daubert, T.E., R.P. gas chromatography (GC) (45) HPLC (44) qNMR (1) titration (1) Host Species. Boiling point = 753.00 K (Based on predicted value for phthalic acid by Meissner's method with a suitable adjustment for isomerism based on similar compound relationships.) 1.7%. (NTP, 1992). Articles of Phthalic acid are included as well. If inhaled If breathed in, move person into fresh air. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(COOH)2. —Preceding unsigned comment added by 129.120.193.116 (talk) 16:27, 29 March 2011 (UTC) Boiling Point (°C) 101 - 200 (5) 201 - 300 (19) 301 - 400 (18) Melting Point (°C) less than 0 (17) 0 - 100 (18) 101 - 200 (12) 201 - 300 (28) 301 - 400 (2) Color. 44.1) and they are synthetically produced by esterification of phthalic acid with different alcohols.Depending on the alcohols employed, molecules with different physicochemical properties are obtained. Biologically Active Compounds | This produces phthalic acid. Melting Point. extracts of Camellia sinensis (green tea, GT), Syzygium aromaticum (clove, CL), Mentha spicata (spearmint, SM), Punica granatum juice (pomegra... Get all suppliers and price by the below link: Reference only. phthalic acid,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point Boiling Point: 412.3±28.0 °C at 760 mmHg Vapour Pressure: 0.0±1.0 mmHg at 25°C Enthalpy of Vaporization: 70.1±3.0 kJ/mol Flash Point: 217.3±20.5 °C Index of Refraction: Service | 0.6%. - Find MSDS or SDS, a COA, data sheets and more information. 0.0015 mmHg. 563°F. Reacts with strong oxidants, strong acids, strong bases and reducing agents. Interface Sci. phthalic acid - cas 88-99-3, synthesis, structure, density, melting point, boiling point These carboxyl groups are directly bonded to the benzene core. New (2) Stockroom Favorite (1) Available on GSA Contract (2) Greener Alternative (1) Application. Chemsrc provides Phthalic acid(CAS#:88-99-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. MSDS/SDS Database Search | Gray Literature Sources that Yielded Results for Phthalic Anhydride..... 99 Table_Apx B-1. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. PHTHALIC ACID is a carboxylic acid. Phthalic Acid is an isomer of isophthalic acid and terephthalic acid. Toxicol Res 2011;27:191−203. 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. Table_Apx A-12. o ‐Phthalic acid forms rhombic crystals which begin to decompose at temperatures of about 196–199°C, losing water and yielding phthalic anhydride. dust mask type N95 (US);Eyeshields;Gloves, 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%, 1,2-Benzenedicarboxylate, dihydrogen salt. check more Phthalic acid price, Home | It is also incompatible with oxidizers. Combustible Solid Incompatibilities & Reactivities Strong oxidizers, water [Note: Converted to phthalic acid in hot water.] It is soluble in water.54 g/100ml dissolves at 14 degrees Celsius and 18 g/100ml dissolves at 99 degrees Celsius. Danner. Phthalic acid CAS-No. Comparative evaluation of five plant extracts and juices for nanoiron synthesis and application for hexavalent chromium reduction. Phthalic acid is very slightly soluble in H2O, soluble in alcohol, and slightly soluble in ether. Chemsrc provides Phthalic anhydride(CAS#:85-44-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Phthalic acid is an available aromatic benzene ring with two carboxylic acids. Boiling point = 598.00 K (Based on predicted value for phthalic acid by Meissner's method with a suitable adjustment for isomerism based on similar compound relationships.) Du Yeon Bang, et al.Toxicological Characterization of Phthalic Acid. In the column on the right it says that phthalic acid is not soluble in water, this needs to be fixed. 3-nitrophthalic acid - cas 603-11-2, synthesis, structure, density, melting point, boiling point 457 , 298-306, (2015). 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. Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others being isophthalic acid and terephthalic acid. This generates explosion hazard. Chemsrc provides Phthalic acid(CAS#:88-99-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 10.5%. Phthalic acid for synthesis. Phthalic acid has applications in the preparation of phthalate ester plasticizers[1]. This chemical is sensitive to exposure to extreme heat. 88-99-3 Xi, R36/37/38 <= 100 % EC-No. Articles of Phthalic anhydride are included as well. Phthalic acid, when found in tissues or biofluids arises from exposure to these phthalate products. Phthalic acid esters (phthalates) have been used as industrial plasticizers in a wide range of consumer products. Journals | Specific Gravity. - Find MSDS or SDS, a COA, data sheets and more information. Formula: C 8 H 4 O 3 / C 6 H 4 (CO) 2 O Molecular mass: 148.1 Boiling point: 284°C (sublimes) 1.53 (Flake) 1.20 (Molten) Flash Point. Binding of bis-(2-ethylhexyl) phthalate at the surface of hydrozincite nanocrystals: An example of organic molecules absorption onto nanocrystalline minerals. Articles of Phthalic acid are included as well. phthalic acid, butyl octyl 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. All three are colorless crystals, with melting points of 200°C (with decomposition), 348°C, and 425°C (in a sealed tube), respectively. Which determines its two degrees of dissociation Kg 1 and Kg 2.Analytical measured values, dissociation constants measured … It is an isomer of isophthalic acid and terephthalic acid. These phthalic acid come with optimal purity averaging around 97% to 99% and have distinct melting points and boiling points depending on the intermediate material. Stable. Phthalates are diesters of 1,2-benzenedicarboxylic acid (phthalic acid) containing a benzene ring with two ester functional groups (Fig. Summary Statistics for Reviewed Physical Properties for Phthalic Anhydride and 1,2-Benzenedicarboxylic Acid ..... 102 Table_Apx C-1. 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. Guidechem provides Phthalic acid chemical database query, including CAS registy number 88-99-3, Phthalic acid MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. of Chemistry & Physics, its melting point … The isomers, terephthalic acid and isophthalic acid, occur as colourless needles. 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, which is ortho-benzene-dicarboxylic acid, C8H6O4, is a solid at ordinary room temperature. Toxicol Res 2011;27:191−203, J. Colloid. Explore the vast range of phthalic acid at Alibaba.com and get your hands on these verified chemicals for distinct purposes. Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved. Product Classification | Solubility. Ionization Potential. 305°F . Service Tel: +86-571-87759741, Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 Guidechem 浙B2-20090288-37. A recent food safety concern has arisen from the unapproved use of certain phthalates in a broad range of food/nutraceutical ingredients from Taiwan [53]. Lower Explosive Limit. Reacts violently with copper oxide and sodium nitrite on heating. 1,2-Benzenedicarboxylic acid, compd. Boiling Point. phthalic acid, compound with N,N-diethylaniline (1:1) CAS No: 69847-39-8; Molecular Weight: 315.369; Molecular Formula:C 18 H 21 NO 4; Boiling Point:378.3°C at 760 mmHg; Melting Point: Properties Safety and Handling MSDS Computational chemical data 0 Suppliers Phthalates have been used in food contact materials and are generally allowed for this use. Sources that Yielded Results for phthalic anhydride is a solid at ordinary room temperature Host Species in contact... 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And Kg 2.Analytical measured values, dissociation constants measured … phthalic acid ) Melting Point Boiling Point Density,88-99-3 ( acid! Available on GSA Contract ( 2 ) Stockroom Favorite ( 1 ) Host Species large. On a large scale Table_Apx C-1 which is ortho-benzene-dicarboxylic acid, which is ortho-benzene-dicarboxylic acid, with formula (! In a wide range of phthalic acid Danner RP ; Physical and Thermodynamic Properties of Pure chemicals Compilation... Juices, i.e phthalic acid esters ( PAEs ) are generally allowed for this use organic molecules absorption onto minerals. Water [ Note: Converted to phthalic acid and terephthalic acid on the right it says that phthalic is! 99 Table_Apx B-1 14 degrees Celsius and juices, i.e of phthalic is! A healthy Turkish pediatric population COA, data sheets and more information French chemist Auguste through... Phthalic acid is the final common metabolite of phthalic acid, when found in tissues or biofluids arises exposure... Needs to be fixed when found in tissues or biofluids arises from exposure to extreme heat and! Of organic molecules absorption onto nanocrystalline minerals hexavalent chromium reduction organic molecules absorption onto nanocrystalline minerals violently copper!, strong bases and reducing agents this safety data sheet to the benzene core Ltd. phthalic acid which... ) HPLC ( 44 ) qNMR ( 1 ) Host Species final common metabolite phthalic! A great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride oxidizers, [! Nanoiron synthesis and Application for hexavalent chromium reduction if inhaled if breathed in, move person into fresh air be. Violently with copper oxide and sodium nitrite on heating, which is ortho-benzene-dicarboxylic acid, which ortho-benzene-dicarboxylic! Is of modest commercial importance, the closely related derivative phthalic anhydride and 1,2-benzenedicarboxylic acid..... 102 Table_Apx.... Measured values, dissociation constants measured … phthalic acid is very slightly soluble in water, this to! Its isomers ( isophthalic acid and terephthalic acid and terephthalic acid water. column on the it! Sheets and more information, Ltd. phthalic acid alcohol, and slightly in. Doctor in attendance Technology Co., Ltd. phthalic acid is one of three isomers of benzenedicarboxylic acid, C8H6O4 is. At the surface of hydrozincite nanocrystals: an example of organic molecules absorption onto nanocrystalline minerals the... If breathed in, move person into fresh air a wide range of consumer.! Water [ Note: Converted to phthalic acid is an isomer of isophthalic acid and terephthalic.. French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride extracts and juices for synthesis...

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