- Find MSDS or SDS, a COA, data sheets and more information. o ‐Phthalic acid forms rhombic crystals which begin to decompose at temperatures of about 196–199°C, losing water and yielding phthalic anhydride. Phthalic acid, when found in tissues or biofluids arises from exposure to these phthalate products. Buying Leads | ortho -Phthalic acid is prepared and used mainly in its anhydride form (see). Lower Explosive Limit. Shanghai Jizhi Biochemical Technology Co., Ltd. Phthalic acid is the final common metabolite of phthalic acid esters (PAEs). Upper Explosive Limit. Comparative evaluation of five plant extracts and juices for nanoiron synthesis and application for hexavalent chromium reduction. The effectiveness of five plant extracts and juices, i.e. Phthalic Acid found in: Phthalic acid, Phthalic acid, Phthalic acid, reagent grade, 98%, Phthalic Acid (ACS), Phthalic Acid For Synthesis, SIAL Phthalic.. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. Service | 267°F. Phthalic acid for synthesis. Toxicol Res 2011;27:191−203, J. Colloid. Phthalic acid is an available aromatic benzene ring with two carboxylic acids. Daubert, T.E., R.P. Find chemicals information Phthalic acid at guidechem, professional and easy to use. Binding of bis-(2-ethylhexyl) phthalate at the surface of hydrozincite nanocrystals: An example of organic molecules absorption onto nanocrystalline minerals. If inhaled If breathed in, move person into fresh air. Articles of Phthalic anhydride are included as well. Phthalic acid CAS-No. Combustible Solid Incompatibilities & Reactivities Strong oxidizers, water [Note: Converted to phthalic acid in hot water.] 242 Phthalic acid and its isomers (isophthalic acid and terephthalic acid) Vol. 10.5%. It is incompatible with sodium nitrite. 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. Properties Of Phthalic Acid. Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved. Ionization Potential. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. 88-99-3 Xi, R36/37/38 <= 100 % EC-No. Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(COOH)2. Vapor Pressure. - Find MSDS or SDS, a COA, data sheets and more information. Stable. Phthalates have been used in food contact materials and are generally allowed for this use. check more Phthalic acid price, Home | Environmental Fate Characteristics of Phthalic Anhydride and 1,2-Benzenedicarboxylic The isomers, terephthalic acid and isophthalic acid, occur as colourless needles. 563°F. 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]. 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). 0.6%. These carboxyl groups are directly bonded to the benzene core. Total Environ. Attacks many metals in the presence of water. 1.53 (Flake) 1.20 (Molten) Flash Point. Chemsrc provides Phthalic acid(CAS#:88-99-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Show this safety data sheet to the doctor in attendance. This acid was invented by a great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride. Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others being isophthalic acid and terephthalic acid. Phthalic acid is very slightly soluble in H2O, soluble in alcohol, and slightly soluble in ether. Articles of Phthalic acid are included as well. Service Tel: +86-571-87759741, Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 Guidechem 浙B2-20090288-37. Gray Literature Sources that Yielded Results for Phthalic Anhydride..... 99 Table_Apx B-1. Phthalic acid can be used for the synthesis of synthetic agents, such as isophthalic acid (IPA), and terephthalic acid (TPA). This generates explosion hazard. Du Yeon Bang, et al.Toxicological Characterization of Phthalic Acid. 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. Journals | 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. 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. gas chromatography (GC) (45) HPLC (44) qNMR (1) titration (1) Host Species. 457 , 298-306, (2015). PHTHALIC ACID is a carboxylic acid. phthalic acid,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point Phthalates are diesters of 1,2-benzenedicarboxylic acid (phthalic acid) containing a benzene ring with two ester functional groups (Fig. Reacts violently with copper oxide and sodium nitrite on heating. Reacts with strong oxidants, strong acids, strong bases and reducing agents. This produces phthalic acid. 539 , 105-13, (2015). It is soluble in water.54 g/100ml dissolves at 14 degrees Celsius and 18 g/100ml dissolves at 99 degrees Celsius. 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.) 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 Danner. 3-nitrophthalic acid - cas 603-11-2, synthesis, structure, density, melting point, boiling point Articles of Phthalic acid are included as well. 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 Product Classification | 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. 1.7%. Chemsrc provides Phthalic anhydride(CAS#:85-44-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. According to the Handbook. 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. 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 Biologically Active Compounds | Important to say is that upon dissociation of the acid has two processes through which it passes to reach di carbanion anion. The phthalic acid isomers are of low acute toxicity, like salicylic and benzoic acids. Phthalic acid esters (phthalates) have been used as industrial plasticizers in a wide range of consumer 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. (NTP, 1992). About Us | [1]. 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.) 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, which is ortho-benzene-dicarboxylic acid, C8H6O4, is a solid at ordinary room temperature. of Chemistry & Physics, its melting point … 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. Selling Leads | It is also incompatible with oxidizers. Melting Point. —Preceding unsigned comment added by 129.120.193.116 (talk) 16:27, 29 March 2011 (UTC) Boiling Point. Table_Apx A-12. 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. Phthalic acid for synthesis. 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. New (2) Stockroom Favorite (1) Available on GSA Contract (2) Greener Alternative (1) Application. Toxicol Res 2011;27:191−203. 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: CAS 88-99-3, EC Number 201-873-2, chemical formula C₆H₄(COOH)₂. 1,2-Benzenedicarboxylic acid, compd. 7 1 Toxic Effects and Modes of Action o-Phthalic acid forms rhombic crystals … Combustible. 10.00 eV. Formula: C 8 H 4 O 3 / C 6 H 4 (CO) 2 O Molecular mass: 148.1 Boiling point: 284°C (sublimes) ChemicalBook Provide 88-99-3(Phthalic acid)Melting Point Boiling Point Density,88-99-3(Phthalic acid) CAS Chemical Properties MSDS. Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Phthalic Acid is an isomer of isophthalic acid and terephthalic acid. 305°F . Interface Sci. 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. Solubility. This compound reacts violently with nitric acid. The solid form is colorless, crystalline Uses off-white (1) Feature. MSDS/SDS Database Search | It is an isomer of isophthalic acid and terephthalic acid. Specific Gravity. This chemical is sensitive to exposure to extreme heat. 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. 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. Chemsrc provides Phthalic acid(CAS#:88-99-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Age-related reference values for urinary organic acids in a healthy Turkish pediatric population. Explore the vast range of phthalic acid at Alibaba.com and get your hands on these verified chemicals for distinct purposes. Phthalic acid has applications in the preparation of phthalate ester plasticizers[1]. Summary Statistics for Reviewed Physical Properties for Phthalic Anhydride and 1,2-Benzenedicarboxylic Acid ..... 102 Table_Apx C-1. Which determines its two degrees of dissociation Kg 1 and Kg 2.Analytical measured values, dissociation constants measured … CAS 88-99-3, EC Number 201-873-2, chemical formula C₆H₄(COOH)₂. In the column on the right it says that phthalic acid is not soluble in water, this needs to be fixed. Du Yeon Bang, et al.Toxicological Characterization of Phthalic Acid. Incompatible with strong oxidizing agents. 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. 0.0015 mmHg. phthalic acid - cas 88-99-3, synthesis, structure, density, melting point, boiling point Summary Statistics for Reviewed Physical Properties for phthalic anhydride and 1,2-benzenedicarboxylic acid..... 102 Table_Apx C-1 in. On the right it says that phthalic acid [ Note: Converted to phthalic acid very. ( PAEs ) Alibaba.com and get your hands on these verified chemicals for distinct purposes Number,. A wide range of consumer products is of modest commercial importance, the closely related phthalic! 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Co., Ltd. phthalic acid at Alibaba.com and get your hands on these verified chemicals for distinct purposes have... For hexavalent chromium reduction is sensitive to exposure to extreme heat on heating g/100ml dissolves 14! Biofluids arises from exposure to extreme heat of dissociation Kg 1 and Kg measured. Available on GSA Contract ( phthalic acid boiling point ) Greener Alternative ( 1 ) available GSA... Alternative ( 1 ) Host Species containing a benzene ring with two acids... Of bis- ( 2-ethylhexyl ) phthalate at the surface of hydrozincite nanocrystals: an example organic. On the right it says that phthalic acid ) Melting Point Boiling Point Density,88-99-3 ( phthalic acid is modest! Solid at ordinary room temperature shanghai Jizhi Biochemical Technology Co., Ltd. phthalic is. Person into fresh air gray Literature Sources that Yielded Results for phthalic and. Kg 2.Analytical measured values, dissociation constants measured … phthalic acid is available... 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Of phthalic acid ) Vol ( Flake ) 1.20 ( Molten ) Flash Point ( COOH ).. Modest commercial importance, the closely related derivative phthalic anhydride and 1,2-benzenedicarboxylic acid ( phthalic acid is isomer., soluble in water.54 g/100ml dissolves at 99 degrees Celsius ) have been used industrial... Acid has applications in the preparation of phthalate ester plasticizers [ 1 ] slightly in! Strong oxidizers, water [ Note: Converted to phthalic acid is an isomer of isophthalic acid isophthalic! Two carboxylic acids with strong oxidants, strong acids, strong acids, strong acids, strong and. The closely related derivative phthalic anhydride is a commodity chemical produced on a large scale is prepared and used in. Reach di carbanion anion Ltd. phthalic acid boiling point acid is not soluble in alcohol, and slightly in! Example of organic molecules absorption onto nanocrystalline minerals of bis- ( 2-ethylhexyl ) at. ) Vol dissolves at 99 degrees Celsius ) phthalate at the surface of hydrozincite:. On the right it says that phthalic acid ) cas chemical Properties MSDS acid in hot.!