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isophthalic acid melting point

EC Number 204-506-4. Guidechem provides Isophthalic acid chemical database query, including CAS registy number 121-91-5, Isophthalic acid MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Other names: 1,3-Benzenedicarboxylic acid; m-Benzenedicarboxylic acid; m-Phthalic acid; Benzene,1,3-dicarboxylic acid; Acide isophtalique; Kyselina isoftalova; IPA; m-Dicarboxybenzene; NSC 15310 Permanent link for this species. Molecular Weight 166.13 . MSDS: Chinese USA: Flash Point: 217.3±20.5 °C × Xiamen Zhongyuan Hongye Chemical Co., Ltd. 17034 Classification. GENERAL. CAS# 121-91-5. Number of Components Comps. Find chemicals information Isophthalic acid at guidechem, professional and easy to use. Guidechem provides Isophthalic acid chemical database query, including CAS registy number 121-91-5, Isophthalic acid MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Service Tel: +86-571-87759741, Marketing Tel: +86-571-89739798 skype, Copyright©2010-2020 Guidechem 浙B2-20090288-37. (benzenedicarboxylic acid), C 6 H 4 (COOH) 2, any one of three dicarboxylic acids of the aromatic series: ortho-phthalic acid (or simply phthalic acid), meta-phthalic acid (or isophthalic acid), and para-phthalic acid (or 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. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Disclaimer, Copyright © 2018 ChemSrc All Rights Reserved. MSDS/SDS Database Search | Phthalic acid can be used for the synthesis of synthetic agents, such as isophthalic acid (IPA), and terephthalic acid (TPA). The common name of the 1,2-benzene dicarboxylic acid is phthalic acid.Phthalic acid is an isomer of 1,3-benzene dicarboxylic acid (isophthalic acid) and 1,4- benzene dicarboxylic acid (terephthalic acid).The physical properties of the substance. A neutrophil intrinsic impairment affecting Rab27a and degranulation in cystic fibrosis is corrected by CFTR potentiator therapy. Chemsrc provides Isophthalic acid(CAS#:121-91-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Isophthalic acid. An interesting starting point was suggested by trimesic acid which, in its crystal structure, exhibits an infinite sheet-like arrangement with hexagonal lattices and large cavities held together with intermolecular hydrogen bonds between the carboxylic acid groups. ... Melting Point : 265-270degC Appearance : Slightly … The isomers, terephthalic acid and isophthalic acid, occur as colourless needles. Res. Synonym: 1,3-Benzenedicarboxylic acid 1,3-bis(2-ethylhexyl) ester, DOIP, Di-2-ethylhexyl isophthalate, Isophthalic acid bis(2-ethylhexyl ester) Empirical Formula (Hill Notation): C … Shanghai Jizhi Biochemical Technology Co., Ltd. Isophthalic acid CAS Number: 121-91-5: Molecular Weight: 166.131: Density: 1.5±0.1 g/cm3: Boiling Point: 412.3±28.0 °C at 760 mmHg: Molecular Formula: C 8 H 6 O 4: Melting Point: 341-343 °C(lit.) These manufacturing companies are provide high quality isophthalic acid as per buyers requirement. Buying Leads | Isophthalic Acid CAS 121-91-5: Industrial Grade,Food Grade,Pharma Grade / 99.9% Get Price In VCaP cells, a human prostate cancer cell line overexpressing both AR an... Studies have endeavored to reconcile whether dysfunction of neutrophils in people with cystic fibrosis (CF) is a result of the genetic defect or is secondary due to infection and inflammation. Unit. Isophthalic acid, neopentyl glycol, ethylene glycol, dimethyl terephthalate polyester resin, benzene-1,3-dicarboxylic acid; butane-1,4-diol; nonanedioic acid; terephthalic acid, 1,3-Benzenedicarboxylic acid,polymers,polymer with 2,5-furandione,2,2'-oxybis[ethanol] and 1,2-propanediol, Diethylene glycol, adipic acid, isophthalic acid, 1,1-methylenebis(4-isocyanatobenzene) polymer, Phthalic anhydride, isophthalic acid, adipic acid, neopentyl glycol, 1,6-hexanediol polymer, Maleic anhydride, adipic acid, isophthalic acid, diethylene glycol resin, Isophthalic acid, terephthalic acid, trimellitic anhydride, neopentyl glycol, neopentyl glycol hydroxy pivalate polymer, Isophthalic acid, polyester with adipic acid, 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,2,4-trimethyl-1,3-pentanediol, butane-1,4-diol; 2,3-dimethylterephthalic acid; isophthalic acid; nonanedioic acid, Adipic acid, phthalic anhydride, isophthalic acid, trimellitic anhydride, neopentyl glycol polymer, Isophthalic acid, hexamethylene diamine, isophorone diamine polymer, Isophthalic acid, 1,6-hexanediol, isophorone diisocyanate polymer, Trimethylolpropane, neopentyl glycol, isophthalic acid polymer, 2-ethylhexanoate, Trimethylolpropane, neopentyl glycol, isophthalic acid polymer, nonanoate, 4-hydroxybenzoic acid; 4-(4-hydroxyphenyl)phenol; isophthalic acid, Diethylene glycol, ethylene glycol, isophthalic acid, maleic anhydride, dicyclopentadiene polymer, 2,2-dimethylpropane-1,3-diol; 1,3-dioxoisobenzofuran-5-carboxylic acid; isophthalic acid; tridecane, glycerol; isophthalic acid; (9Z,12Z)-octadeca-9,12-dienoic acid, Isophthalic acid, oligomeric reaction products with 1-chloro-2,3-epoxypropane and phthalic anhydride. 10 mg. Price(USD) Price. IPA-Isophthalic acid Manufacturer, IPA-Isophthalic acid Supplier, IPA-Isophthalic acid Exporter ... Melting Point: 341-343 °C(lit.) Information on this page: 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: Biologically Active Compounds | 7 1 Toxic Effects and Modes of Action o-Phthalic acid forms rhombic crystals which begin to decompose at temperatures of about 196–199°C, losing water and yielding phthalic anhydride. Reference Material. j) Upper/lower flammabilityor ... Hamster(Isophthalic acid) ovary Result: negative Carcinogenicity The product is sold as part of a set or kit, and is not available for individual sale. Regulatory volume increase in astrocytes exposed to hypertonic medium requires β1 -adrenergic Na(+) /K(+) -ATPase stimulation and glycogenolysis. Add to Cart Add. ISOPHTHALIC ACID Section 1 - Chemical Product and Company Identification MSDS Name: ISOPHTHALIC ACID, 99% Synonyms: 1,3-Benzenedicarboxylic acid Company Identification: (INDIA) Veritas House, 70 Mint Road, Fort, Mumbai - 400 001. 242 Phthalic acid and its isomers (isophthalic acid and terephthalic acid) Vol. 210 °C, converted into phthalic anhydride with the elimination of water. In this... J. Neurosci. OECD SIDS ISOPHTHALIC ACID UNEP PUBLICATIONS 5 SIDS FULL SUMMARY CAS NO. Isophthalic acid 99% Synonym: Benzene-1,3-dicarboxylic acid CAS Number 121-91-5. Pyrrole-imidazole (Py-Im) polyamides are high affinity DNA-binding small molecules that can inhibit protein-DNA interactions. Linear Formula C 6 H 4-1,3-(CO 2 H) 2. isophthalic acid - cas 121-91-5, synthesis, structure, density, melting point, boiling point Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter, 2917391000 isophthalic acid。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:6.5%。General tariff:30.0%, 5-CARBOXAMIDOTRYPTAMINE HEMIETHANOLATE MALEATE SALT. Carboxylic acids donate hydrogen ions if a base is present to accept them. Incompatible with strong oxidizing agents, strong bases. Phthalic acid It is representative of benzenediol acid. Email. 93(1) , 130-9, (2014). Isophthalic acid is a dibasic (2 displaceable hydrogen atoms) acid whose pKa1 is 3.70 and pKa2 is 4.60 at 25°C(3) indicating that isophthalic acid will be largely dissociated in the environment in the anion form and anions generally do not adsorb more strongly to soils containing organic carbon and clay than their neutral counterparts(4). The cotransporter of Na(+) , K(+) , 2Cl(-) , and water, NKKC1, is activated under two conditions in the brain, exposure to highly elevated extracellular K(+) concentrations, causing astrocytic swellin... Get all suppliers and price by the below link: Reference only.

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