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