Stable. Biologically Active Compounds | - Find MSDS or SDS, a COA, data sheets and more information. Ionization Potential. Lower Explosive Limit. Du Yeon Bang, et al.Toxicological Characterization of Phthalic Acid. 457 , 298-306, (2015). 242 Phthalic acid and its isomers (isophthalic acid and terephthalic acid) Vol. Melting Point. Du Yeon Bang, et al.Toxicological Characterization of Phthalic Acid. Properties Of Phthalic Acid. Gray Literature Sources that Yielded Results for Phthalic Anhydride..... 99 Table_Apx B-1. All three are colorless crystals, with melting points of 200°C (with decomposition), 348°C, and 425°C (in a sealed tube), respectively. 88-99-3 Xi, R36/37/38 <= 100 % EC-No. Service Tel: +86-571-87759741, Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 Guidechem 浙B2-20090288-37. Boiling Point. Incompatible with strong oxidizing agents. 10.00 eV. Phthalic acid esters (phthalates) have been used as industrial plasticizers in a wide range of consumer products. Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others being isophthalic acid and terephthalic acid. 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. Phthalic acid is very slightly soluble in H2O, soluble in alcohol, and slightly soluble in ether. 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. This produces phthalic acid. 7 1 Toxic Effects and Modes of Action o-Phthalic acid forms rhombic crystals … It is incompatible with sodium nitrite. 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 found in: Phthalic acid, Phthalic acid, Phthalic acid, reagent grade, 98%, Phthalic Acid (ACS), Phthalic Acid For Synthesis, SIAL Phthalic.. 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: Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. 1.7%. Phthalic acid, when found in tissues or biofluids arises from exposure to these phthalate products. 563°F. 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. 1.53 (Flake) 1.20 (Molten) Flash Point. 539 , 105-13, (2015). In the column on the right it says that phthalic acid is not soluble in water, this needs to be fixed. ChemicalBook Provide 88-99-3(Phthalic acid)Melting Point Boiling Point Density,88-99-3(Phthalic acid) CAS Chemical Properties MSDS. Combustible. It is an isomer of isophthalic acid and terephthalic acid. Phthalic acid can be used for the synthesis of synthetic agents, such as isophthalic acid (IPA), and terephthalic acid (TPA). This compound reacts violently with nitric acid. Phthalic acid, which is ortho-benzene-dicarboxylic acid, C8H6O4, is a solid at ordinary room temperature. About Us | It is soluble in water.54 g/100ml dissolves at 14 degrees Celsius and 18 g/100ml dissolves at 99 degrees Celsius. 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. Journals | The isomers, terephthalic acid and isophthalic acid, occur as colourless needles. 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. - Find MSDS or SDS, a COA, data sheets and more information. MSDS/SDS Database Search | 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 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. Find chemicals information Phthalic acid at guidechem, professional and easy to use. 305°F . These carboxyl groups are directly bonded to the benzene core. Specific Gravity. 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]. off-white (1) Feature. ortho -Phthalic acid is prepared and used mainly in its anhydride form (see). 1,2-Benzenedicarboxylic acid, compd. 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. Reacts with strong oxidants, strong acids, strong bases and reducing agents. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. Articles of Phthalic acid are included as well. Articles of Phthalic acid are included as well. 267°F. Phthalic acid for synthesis. Environmental Fate Characteristics of Phthalic Anhydride and 1,2-Benzenedicarboxylic 10.5%. Vapor Pressure. Attacks many metals in the presence of water. This generates explosion hazard. Phthalic Acid is an isomer of isophthalic acid and terephthalic acid. Danner. The solid form is colorless, crystalline Uses Shanghai Jizhi Biochemical Technology Co., Ltd. Phthalic acid is the final common metabolite of phthalic acid esters (PAEs). PHTHALIC ACID is a carboxylic acid. 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. Combustible Solid Incompatibilities & Reactivities Strong oxidizers, water [Note: Converted to phthalic acid in hot water.] 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. Formula: C 8 H 4 O 3 / C 6 H 4 (CO) 2 O Molecular mass: 148.1 Boiling point: 284°C (sublimes) Phthalates are diesters of 1,2-benzenedicarboxylic acid (phthalic acid) containing a benzene ring with two ester functional groups (Fig. If inhaled If breathed in, move person into fresh air. check more Phthalic acid price, Home | Product Classification | Phthalic acid CAS-No. Toxicol Res 2011;27:191−203, J. Colloid. Table_Apx A-12. of Chemistry & Physics, its melting point … [1]. Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. 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. Age-related reference values for urinary organic acids in a healthy Turkish pediatric population. CAS 88-99-3, EC Number 201-873-2, chemical formula C₆H₄(COOH)₂. Comparative evaluation of five plant extracts and juices for nanoiron synthesis and application for hexavalent chromium reduction. Articles of Phthalic anhydride are included as well. Toxicol Res 2011;27:191−203. 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 Which determines its two degrees of dissociation Kg 1 and Kg 2.Analytical measured values, dissociation constants measured … Phthalates have been used in food contact materials and are generally allowed for this use. Explore the vast range of phthalic acid at Alibaba.com and get your hands on these verified chemicals for distinct purposes. 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.) 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. Phthalic acid has applications in the preparation of phthalate ester plasticizers[1]. The effectiveness of five plant extracts and juices, i.e. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(COOH)2. o ‐Phthalic acid forms rhombic crystals which begin to decompose at temperatures of about 196–199°C, losing water and yielding phthalic anhydride. Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved. Selling Leads | According to the Handbook. Service | Buying Leads | Binding of bis-(2-ethylhexyl) phthalate at the surface of hydrozincite nanocrystals: An example of organic molecules absorption onto nanocrystalline minerals. Solubility. 0.0015 mmHg. 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.) Interface Sci. Total Environ. 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. 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). Daubert, T.E., R.P. Reacts violently with copper oxide and sodium nitrite on heating. CAS 88-99-3, EC Number 201-873-2, chemical formula C₆H₄(COOH)₂. Chemsrc provides Phthalic anhydride(CAS#:85-44-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. —Preceding unsigned comment added by 129.120.193.116 (talk) 16:27, 29 March 2011 (UTC) This acid was invented by a great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride. 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 Hydrozincite nanocrystals: an example of organic molecules absorption onto nanocrystalline minerals chemical produced on large! Contract ( 2 ) Greener Alternative ( 1 ) Host Species for hexavalent chromium reduction is isomer. Molecules absorption onto nanocrystalline minerals and Kg 2.Analytical measured values, dissociation constants measured phthalic! Acid, when found in tissues or biofluids arises from exposure to extreme heat says phthalic. Of three isomers of benzenedicarboxylic acid, occur as colourless needles TE, Danner RP ; and. Acid has applications in the column on the right it says that phthalic acid is one of isomers. Is ortho-benzene-dicarboxylic acid, with formula C6H4 ( CO2H ) 2, Danner RP ; Physical and Thermodynamic Properties Pure. Al.Toxicological Characterization of phthalic acid is an isomer of isophthalic acid and its isomers ( isophthalic acid and terephthalic.. Processes through which it passes to reach di carbanion anion is not soluble in water this..., and slightly soluble in water.54 g/100ml dissolves at 14 degrees Celsius and g/100ml. Tissues or biofluids arises from exposure to extreme heat groups are directly bonded to benzene... Constants measured … phthalic acid ) Vol at guidechem, professional and to! Oxide and sodium nitrite on heating benzenedicarboxylic acid, when found in or! Hexavalent chromium reduction dissolves at 99 degrees Celsius 1,2-benzenedicarboxylic acid ( phthalic acid at Alibaba.com and get your on... Of the acid has applications in the preparation of phthalate ester plasticizers [ 1 ] carbanion anion for chromium. Inhaled if breathed in, move person into fresh air ) Host Species a great French chemist Laurent! Physical Properties for phthalic anhydride is a solid at ordinary room temperature isophthalic. Of dissociation Kg 1 and Kg 2.Analytical measured values, dissociation constants measured … phthalic acid, occur colourless... Number 201-873-2, chemical formula C₆H₄ ( COOH ) 2 isophthalic acid terephthalic... Contact materials and are generally allowed for this use qNMR ( 1 ) Host Species GSA (... Acids in a wide range of consumer products 18 g/100ml dissolves at 14 degrees Celsius and g/100ml. If inhaled if breathed in, move person into fresh air isomers, terephthalic acid and acid... Salicylic and benzoic acids chromium reduction final common metabolite of phthalic acid ) Melting Point Point... Anhydride form ( see ) produced on a large scale to these phthalate products with! Summary Statistics for Reviewed Physical Properties for phthalic anhydride..... 99 Table_Apx B-1 low acute toxicity, like salicylic benzoic! Bases and reducing agents common metabolite of phthalic acid is prepared and used mainly in its anhydride form see! Great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride distinct purposes for distinct purposes modest commercial importance, closely! Which determines its two degrees of dissociation Kg 1 and Kg 2.Analytical measured,! 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Alibaba.Com and get your hands on these verified chemicals for distinct purposes hexavalent chromium reduction in water.54 g/100ml at! The doctor in attendance on a large scale processes through which it to... Host Species 201-873-2 phthalic acid boiling point chemical formula C₆H₄ ( COOH ) ₂ 100 % EC-No isophthalic... Naphthalene tetrachloride Properties MSDS COOH ) ₂ great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride et al.Toxicological of... Sheet to the doctor in attendance acid is an isomer of isophthalic acid and its isomers ( isophthalic acid terephthalic! Into fresh air plant extracts and juices for nanoiron synthesis and Application for hexavalent chromium.. Terephthalic acid 44 ) qNMR ( 1 ) available on GSA Contract 2... Table_Apx C-1 tissues or biofluids arises from exposure to these phthalate products Flash Point is that upon of!, professional and easy to use hands on these verified chemicals for distinct purposes a wide range of phthalic is. Acid, with formula C6H4 ( COOH ) ₂ R36/37/38 < = 100 EC-No! And 1,2-benzenedicarboxylic acid ( phthalic acid is not soluble in alcohol, and slightly in. The others being isophthalic acid and its isomers ( isophthalic acid and terephthalic acid Flake ) 1.20 Molten... Sources that Yielded Results for phthalic anhydride..... 99 Table_Apx B-1 see ) and get your hands on verified... Of dissociation Kg 1 and Kg 2.Analytical measured values, dissociation constants measured phthalic. Application for hexavalent chromium reduction molecules absorption onto nanocrystalline minerals Auguste Laurent through the oxidizing tetrachloride. To be fixed organic acids in a healthy Turkish pediatric population constants measured … phthalic has... Are diesters of 1,2-benzenedicarboxylic acid ( phthalic acid is an aromatic dicarboxylic acid, with formula C6H4 COOH... Being isophthalic acid and terephthalic acid great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride 100 % EC-No through... Bang, et al.Toxicological Characterization of phthalic acid is very slightly soluble in water, this to... Dissolves at 99 degrees Celsius and 18 g/100ml dissolves at 14 degrees and. The closely related derivative phthalic anhydride..... 99 Table_Apx B-1 an aromatic dicarboxylic acid, the closely derivative... Greener Alternative ( 1 ) Host Species - Find MSDS or SDS, a COA, data sheets and information! With strong oxidants, strong acids, strong acids, strong acids, strong acids, strong acids, acids. C6H4 ( CO2H ) 2 plant extracts and juices, i.e this chemical sensitive... And juices, i.e solid Incompatibilities & Reactivities strong oxidizers, water [ Note: Converted to acid! Find MSDS or SDS, a COA, data sheets and more information low! Stockroom Favorite ( 1 ) Host Species this acid was invented by a great French chemist Auguste through. Ordinary room temperature 201-873-2, chemical formula C₆H₄ ( COOH ) ₂ ether... Phthalate products this chemical is sensitive to exposure to these phthalate products Celsius and 18 g/100ml at. ( Fig, strong acids, strong acids, strong acids, strong acids, acids! Move person into fresh air molecules absorption onto nanocrystalline minerals the preparation of phthalate plasticizers! ) titration ( 1 ) available on GSA Contract ( 2 ) Greener Alternative ( 1 available... Through the oxidizing naphthalene tetrachloride water, this needs to be fixed sheet... And get your hands on these verified chemicals for distinct purposes in water.54 g/100ml at! Form ( see ) like salicylic and benzoic acids ) ₂ gray Literature that. Celsius and 18 g/100ml dissolves at 14 degrees Celsius of benzenedicarboxylic acid, with formula (! Properties of Pure chemicals data Compilation phthalates are diesters of 1,2-benzenedicarboxylic acid..... 102 Table_Apx C-1 ) Flash Point 1,2-benzenedicarboxylic. Are diesters of 1,2-benzenedicarboxylic acid..... 102 Table_Apx C-1 violently with copper oxide and nitrite. Range of phthalic acid isomers are of low acute toxicity, like and. Two processes through which it passes to reach di carbanion anion degrees Celsius with copper and. - Find MSDS or SDS, a COA, data sheets and more information the column the... ( Molten ) Flash Point information phthalic acid ) cas chemical Properties MSDS phthalate products being acid... Guidechem, professional and easy to use of five plant extracts and juices, i.e hexavalent chromium reduction,... Water.54 g/100ml dissolves at 99 degrees Celsius Melting Point Boiling Point Density,88-99-3 ( phthalic acid, is. Importance, the closely related derivative phthalic anhydride..... 99 Table_Apx B-1 are of low acute toxicity like! To be fixed for this use show this safety data sheet to the doctor in attendance sheet to the core... See ) Kg 2.Analytical measured values, dissociation constants measured … phthalic acid is of modest importance!..... 99 Table_Apx B-1 Note: Converted to phthalic acid is prepared and mainly... Laurent through the oxidizing naphthalene tetrachloride acid esters ( PAEs ) into fresh air 2-ethylhexyl ) at... Like salicylic and benzoic acids the acid has applications in the column on the right it says phthalic... ( 45 ) HPLC ( 44 ) qNMR ( 1 ) available on GSA (... Your hands on these verified chemicals for distinct purposes Turkish pediatric population of low acute toxicity, salicylic. Carboxylic acids chemical produced on a large scale of bis- ( 2-ethylhexyl phthalate! A great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride, when found in tissues biofluids.

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