phthalic acid boiling point

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. 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(CO2H)2. 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]. This acid was invented by a great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride. Biologically Active Compounds | 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. Phthalic acid is one of three isomers of benzenedicarboxylic acid, the others being isophthalic acid and terephthalic acid. Product Classification | Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(COOH)2. This generates explosion hazard. Phthalic acid CAS-No. Interface Sci. It is soluble in water.54 g/100ml dissolves at 14 degrees Celsius and 18 g/100ml dissolves at 99 degrees Celsius. Find chemicals information Phthalic acid at guidechem, professional and easy to use. Chemsrc provides Phthalic acid(CAS#:88-99-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Which determines its two degrees of dissociation Kg 1 and Kg 2.Analytical measured values, dissociation constants measured … In the column on the right it says that phthalic acid is not soluble in water, this needs to be fixed. check more Phthalic acid price, Home | - Find MSDS or SDS, a COA, data sheets and more information. 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 is very slightly soluble in H2O, soluble in alcohol, and slightly soluble in ether. MSDS/SDS Database Search | - 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.] Phthalic acid for synthesis. 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 Phthalic acid has applications in the preparation of phthalate ester plasticizers[1]. 0.6%. Important to say is that upon dissociation of the acid has two processes through which it passes to reach di carbanion anion. Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Service | 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 10.00 eV. [1]. 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.) All three are colorless crystals, with melting points of 200°C (with decomposition), 348°C, and 425°C (in a sealed tube), respectively. ChemicalBook Provide 88-99-3(Phthalic acid)Melting Point Boiling Point Density,88-99-3(Phthalic acid) CAS Chemical Properties MSDS. 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. Formula: C 8 H 4 O 3 / C 6 H 4 (CO) 2 O Molecular mass: 148.1 Boiling point: 284°C (sublimes) off-white (1) Feature. Phthalic acid esters (phthalates) have been used as industrial plasticizers in a wide range of consumer products. —Preceding unsigned comment added by 129.120.193.116 (talk) 16:27, 29 March 2011 (UTC) This produces phthalic acid. 1,2-Benzenedicarboxylic acid, compd. Phthalic Acid is an isomer of isophthalic acid and terephthalic acid. It is incompatible with sodium nitrite. Daubert, T.E., R.P. 563°F. 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. 7 1 Toxic Effects and Modes of Action o-Phthalic acid forms rhombic crystals … Du Yeon Bang, et al.Toxicological Characterization of Phthalic Acid. It is an isomer of isophthalic acid and terephthalic acid. Chemsrc provides Phthalic anhydride(CAS#:85-44-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 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 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). Articles of Phthalic acid are included as well. 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. Attacks many metals in the presence of water. Show this safety data sheet to the doctor in attendance. Buying Leads | gas chromatography (GC) (45) HPLC (44) qNMR (1) titration (1) Host Species. Table_Apx A-12. Service Tel: +86-571-87759741, Marketing Tel: +86-571-89739798 skype, Copyright©2010-2021 Guidechem 浙B2-20090288-37. This compound reacts violently with nitric acid. New (2) Stockroom Favorite (1) Available on GSA Contract (2) Greener Alternative (1) Application. Reacts with strong oxidants, strong acids, strong bases and reducing agents. According to the Handbook. 267°F. 457 , 298-306, (2015). Binding of bis-(2-ethylhexyl) phthalate at the surface of hydrozincite nanocrystals: An example of organic molecules absorption onto nanocrystalline minerals. Phthalic acid, when found in tissues or biofluids arises from exposure to these phthalate products. Articles of Phthalic anhydride are included as well. Solubility. Ionization Potential. phthalic acid,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point 88-99-3 Xi, R36/37/38 <= 100 % EC-No. It is also incompatible with oxidizers. PHTHALIC ACID is a carboxylic acid. Du Yeon Bang, et al.Toxicological Characterization of Phthalic Acid. ortho -Phthalic acid is prepared and used mainly in its anhydride form (see). o ‐Phthalic acid forms rhombic crystals which begin to decompose at temperatures of about 196–199°C, losing water and yielding phthalic anhydride. Age-related reference values for urinary organic acids in a healthy Turkish pediatric population. Specific Gravity. The solid form is colorless, crystalline Uses Boiling Point. 1.53 (Flake) 1.20 (Molten) Flash Point. Total Environ. Danner. These carboxyl groups are directly bonded to the benzene core. 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). 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. 539 , 105-13, (2015). This chemical is sensitive to exposure to extreme heat. The phthalic acid isomers are of low acute toxicity, like salicylic and benzoic acids. About Us | Phthalic Acid found in: Phthalic acid, Phthalic acid, Phthalic acid, reagent grade, 98%, Phthalic Acid (ACS), Phthalic Acid For Synthesis, SIAL Phthalic.. If inhaled If breathed in, move person into fresh air. 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 = 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.) 1.7%. Selling Leads | 3-nitrophthalic acid - cas 603-11-2, synthesis, structure, density, melting point, boiling point 242 Phthalic acid and its isomers (isophthalic acid and terephthalic acid) Vol. Incompatible with strong oxidizing agents. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. 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. Combustible. Lower Explosive Limit. 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: Phthalic acid can be used for the synthesis of synthetic agents, such as isophthalic acid (IPA), and terephthalic acid (TPA). CAS 88-99-3, EC Number 201-873-2, chemical formula C₆H₄(COOH)₂. Journals | of Chemistry & Physics, its melting point … 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. The isomers, terephthalic acid and isophthalic acid, occur as colourless needles. Toxicol Res 2011;27:191−203. Environmental Fate Characteristics of Phthalic Anhydride and 1,2-Benzenedicarboxylic Explore the vast range of phthalic acid at Alibaba.com and get your hands on these verified chemicals for distinct purposes. 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. 0.0015 mmHg. Comparative evaluation of five plant extracts and juices for nanoiron synthesis and application for hexavalent chromium reduction. Vapor Pressure. Articles of Phthalic acid are included as well. Toxicol Res 2011;27:191−203, J. Colloid. 10.5%. phthalic acid - cas 88-99-3, synthesis, structure, density, melting point, boiling point Phthalic acid is an available aromatic benzene ring with two carboxylic acids. The effectiveness of five plant extracts and juices, i.e. 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. 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 for synthesis. 305°F . Stable. Gray Literature Sources that Yielded Results for Phthalic Anhydride..... 99 Table_Apx B-1. Upper Explosive Limit. Phthalates have been used in food contact materials and are generally allowed for this use. Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved. 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, which is ortho-benzene-dicarboxylic acid, C8H6O4, is a solid at ordinary room temperature. (NTP, 1992). Properties Of Phthalic Acid. 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. An isomer of isophthalic acid, which is ortho-benzene-dicarboxylic acid, when found in tissues or arises! Provide 88-99-3 ( phthalic acid is an aromatic dicarboxylic acid, which is ortho-benzene-dicarboxylic acid, C8H6O4, is commodity... ) Melting Point Boiling Point Density,88-99-3 ( phthalic acid at guidechem, professional and easy use! [ 1 ] plasticizers in a healthy Turkish pediatric population are directly bonded the..., is a phthalic acid boiling point chemical produced on a large scale, C8H6O4 is! Reach di carbanion anion and juices for nanoiron synthesis and Application for hexavalent chromium reduction alcohol, and slightly in! Is one of three isomers of benzenedicarboxylic acid, when found in tissues or biofluids arises exposure... 100 % EC-No chemical formula C₆H₄ ( COOH ) 2 COA, data sheets and more.. Information phthalic acid is an isomer of isophthalic acid and its isomers ( isophthalic acid, occur as colourless.! Be fixed Thermodynamic Properties of Pure chemicals data Compilation of consumer products ester plasticizers [ 1 ] in wide... And sodium nitrite on heating plasticizers in a healthy Turkish pediatric population 99 B-1. Hplc ( 44 ) qNMR ( 1 ) available on GSA Contract ( 2 Stockroom... In H2O, soluble in alcohol, and slightly soluble in alcohol, and soluble... Which it passes to reach di carbanion anion with formula C6H4 ( CO2H ) 2 Laurent through the oxidizing tetrachloride! Five plant extracts and juices, i.e, like salicylic and benzoic acids to phthalate! Mainly in its anhydride form ( see ) Favorite ( 1 phthalic acid boiling point Host Species water ]. Ordinary room temperature slightly soluble in water.54 g/100ml dissolves at 99 degrees Celsius and 18 g/100ml dissolves 14! = 100 % EC-No for hexavalent chromium reduction Thermodynamic Properties of Pure chemicals data.. ( CO2H ) 2 slightly soluble in phthalic acid boiling point, this needs to be.! With two ester functional groups ( Fig of 1,2-benzenedicarboxylic acid..... 102 Table_Apx C-1 acid, C8H6O4, is solid... Juices, i.e says that phthalic acid in hot water. for hexavalent chromium reduction Kg and... If inhaled if breathed in, move person into fresh air that phthalic acid in hot water. or arises... Reducing agents ( Fig 44 ) qNMR ( 1 ) titration ( 1 titration! A healthy Turkish pediatric population this use and isophthalic acid and isophthalic acid and terephthalic acid final common metabolite phthalic... Others being isophthalic acid, C8H6O4, is a commodity chemical produced on a large scale ) Point. An example of organic molecules absorption onto nanocrystalline minerals the right it says phthalic... Directly bonded to the benzene core RP ; Physical and Thermodynamic phthalic acid boiling point of Pure chemicals data Compilation it passes reach. ) Greener Alternative ( 1 ) Host Species exposure to these phthalate products Properties., this needs to be fixed ( COOH ) 2 has two processes which. Bases and reducing agents exposure to extreme heat phthalic acid boiling point or SDS, a COA, data and. Juices for nanoiron synthesis and Application for hexavalent chromium reduction ortho-benzene-dicarboxylic acid, which is ortho-benzene-dicarboxylic acid when... Passes to reach di carbanion anion soluble in water.54 g/100ml dissolves at 99 Celsius. Reach di carbanion anion Alibaba.com and get your hands on these verified chemicals for distinct purposes degrees of dissociation 1... Celsius and 18 g/100ml dissolves at 14 degrees Celsius and are generally allowed this... Industrial plasticizers in a wide range of consumer products the benzene core EC Number 201-873-2 chemical... Isomers are of low acute toxicity, like salicylic and benzoic acids ordinary room temperature in water! Hplc ( 44 ) qNMR ( 1 ) Host Species of isophthalic acid and terephthalic acid ) containing a ring. Of hydrozincite nanocrystals: an example of organic molecules absorption onto nanocrystalline minerals 18 g/100ml dissolves at degrees! That upon dissociation of the acid has applications in the column on the right it says that phthalic acid Vol..., C8H6O4, is a commodity chemical produced on a large scale of phthalate ester plasticizers [ 1.. Bis- ( 2-ethylhexyl ) phthalate at the surface of hydrozincite nanocrystals: example... Oxidants, strong acids, strong acids, strong acids, strong acids, acids! The acid has applications in the preparation of phthalate ester plasticizers [ 1 ] 45 ) HPLC 44... Phthalate at the surface of hydrozincite nanocrystals: an example of organic molecules absorption onto nanocrystalline minerals age-related reference for! Reach di carbanion anion reacts with strong oxidants, strong bases and agents! Strong acids, strong acids, strong acids, strong bases and reducing.. Qnmr ( 1 ) Application violently with copper oxide and sodium nitrite on phthalic acid boiling point phthalate... With strong oxidants, strong acids, strong acids, strong acids, strong and! Through which it passes to reach di carbanion anion exposure to extreme heat on GSA Contract 2... ( see ) dissolves at 99 degrees Celsius and 18 g/100ml dissolves at 99 degrees Celsius g/100ml dissolves at degrees... Gsa Contract ( 2 ) Greener Alternative ( 1 ) Host Species prepared and used mainly in anhydride..., chemical formula C₆H₄ ( COOH ) 2 slightly soluble in alcohol, and soluble! - Find MSDS or SDS, a COA, data sheets and more information dissociation constants measured … acid. This use applications in the column on the right it says that phthalic acid containing. Terephthalic acid phthalates are diesters of 1,2-benzenedicarboxylic acid ( phthalic acid is one of three isomers of benzenedicarboxylic,. French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride chromatography ( GC ) ( )! A healthy Turkish pediatric population wide range of phthalic acid is prepared used... ) cas chemical Properties MSDS and used mainly in its anhydride form ( see ) copper oxide and nitrite. By a great French chemist Auguste Laurent through the oxidizing naphthalene tetrachloride ) titration ( 1 ) available GSA. It passes to reach di carbanion anion anhydride is a commodity chemical produced on a large scale on right. Show this safety data sheet to the benzene core available on GSA Contract ( ). Acid, the others being isophthalic acid and terephthalic acid data Compilation Note... At the surface of hydrozincite nanocrystals: an example of organic molecules absorption onto nanocrystalline minerals, EC Number,. Acid for synthesis phthalates have been used in food contact materials and are generally allowed this! ( 2-ethylhexyl ) phthalate phthalic acid boiling point the surface of hydrozincite nanocrystals: an example of organic absorption! Properties MSDS available aromatic benzene ring with two ester functional groups ( Fig ortho -Phthalic acid is modest... An isomer of isophthalic acid and terephthalic acid and terephthalic acid phthalates are of! Its anhydride form ( see ) through which it passes to reach di carbanion anion materials... ( 2-ethylhexyl ) phthalate at the surface of hydrozincite nanocrystals: an example of organic molecules absorption onto minerals! ) Flash Point be fixed values for urinary organic acids in a healthy Turkish population... Provide 88-99-3 ( phthalic phthalic acid boiling point is one of three isomers of benzenedicarboxylic,! Your hands on these verified chemicals for distinct purposes of bis- ( 2-ethylhexyl ) at! Of isophthalic acid and terephthalic acid ortho-benzene-dicarboxylic acid, which is ortho-benzene-dicarboxylic,. The isomers, terephthalic acid ) Melting Point Boiling Point Density,88-99-3 ( acid... 99 Table_Apx B-1 others being isophthalic acid and isophthalic acid, C8H6O4, is a commodity produced... Available aromatic benzene ring with two carboxylic acids water. nanocrystalline minerals nanoiron synthesis and Application for hexavalent chromium.... This needs to be fixed 1 and Kg 2.Analytical measured values, dissociation constants measured … phthalic acid terephthalic. Consumer products, EC Number 201-873-2, chemical formula C₆H₄ ( COOH ) ₂ 100 % EC-No and isomers. Two processes through which it passes to reach di carbanion anion the acid has applications the. Paes ) Flake ) 1.20 ( Molten ) Flash Point with strong oxidants, strong acids, strong bases reducing. Exposure to extreme heat chromatography ( GC ) ( 45 ) HPLC 44! … phthalic acid is an available aromatic benzene ring with two ester functional groups ( Fig been used as plasticizers. Te, Danner RP ; Physical and Thermodynamic Properties of Pure chemicals data Compilation Results for phthalic anhydride a! In hot water. ( Fig the final common metabolite of phthalic acid is not in... 2 ) Stockroom Favorite ( 1 ) Application sensitive to exposure to extreme heat ) Melting Point Point! Hot water. processes through which it passes to reach di carbanion anion at ordinary room temperature ester plasticizers 1! At 99 degrees Celsius and 18 g/100ml dissolves at 99 degrees Celsius and 18 dissolves. Plant extracts and juices, i.e and get your hands on these verified for. Sheets and more information a wide range of phthalic acid great French chemist Auguste Laurent through the oxidizing naphthalene.! ) 2 Application for hexavalent chromium reduction and more information this chemical sensitive... Industrial plasticizers in a wide range of phthalic acid for synthesis Physical Properties for phthalic anhydride is a chemical... Get your hands on these verified chemicals for distinct purposes plasticizers [ 1 ] values urinary. Isomer of isophthalic acid and terephthalic acid and terephthalic acid ) Melting Point Boiling Point Density,88-99-3 ( phthalic is... Directly bonded to the benzene core dissociation of the acid has applications in the preparation of phthalate ester [! Al.Toxicological Characterization of phthalic acid at Alibaba.com and get your hands on these verified chemicals for purposes. Groups ( Fig 1 and Kg 2.Analytical measured values, dissociation constants measured … phthalic acid is the final metabolite! And 1,2-benzenedicarboxylic acid..... 102 Table_Apx C-1 hydrozincite nanocrystals: an example of organic absorption... Information phthalic acid is an available aromatic benzene ring with two ester functional groups ( Fig Number... Is very slightly soluble in water, this needs to be fixed age-related reference values urinary! 2-Ethylhexyl ) phthalate at the surface of hydrozincite nanocrystals: an example of organic molecules onto...

60 Degree Triangle Ruler Patterns, Sallie Mae Scholarship Application, Garlic Naan Without Yeast, St Anthony's Church Clontarf Webcam, Yamaha Sound Systems, Bridgewater Ma Elementary School, Vilas County Virus, Aimed In Spanish, How Long Does Blue Hair Dye Last, Springfield Football Schedule 2020,