WebHexahydrophthalic anhydride is a cyclic dicarboxylic anhydride that is the cyclic anhydride of hexahydrophthalic acid. It has a role as an allergen. It is a cyclic dicarboxylic … WebCAS Number 85-42-7 Formula C8H10O3 Synonyms 1,3-Isobenzofurandione, Hexahydro Recommended use of the chemical and restrictions on use ... Hydrohexaphthalic …
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WebCAS 85-43-8, pH 2.1 (10 g/l, H₂O, 20 °C). 1,2,3,6-Tetrahydrophthalic anhydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SDS CoA Synonyms: 4-Cyclohexene-1,2-dicarboxylic anhydride CAS #: 85-43-8 EC Number: 201-605-4 Molar Mass: 152.14 g/mol Hill Formula: C₈H₈O₃ 800742 WebCommercial name: Methylhexahydrophthalic anhydride REACH registration number: 01-2119510879-29-0000 Index number: 607-241-00-6 International Chemical Identification: …
Web1 jan. 2024 · Chemsrc provides Phthalic anhydride(CAS#:85-44-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Phthalic … Web1,2,3,6-Tetrahydrophthalic anhydride for synthesis. CAS 85-43-8, pH 2.1 (10 g/l, H₂O, 20 °C). H317: May cause an allergic skin reaction. H318: Causes serious eye damage. …
WebTrifluoroacetic anhydride has various uses in organic synthesis. It may be used to introduce the corresponding trifluoroacetyl group, for which it is more convenient than the corresponding acyl chloride, trifluoroacetyl chloride, which is a gas. WebAcetic Anhydride CAS 108-24-7 Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS - Find MSDS or SDS, a COA, ... CAS # EC …
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WebPhthalic anhydride CAS Number: 85-44-9 Molecular formula: C8H4O3 IUPAC Name: 1,3-dihydro-2-benzofuran-1,3-dione red arrow show 2022WebFormula: C 4 H 6 O 3. Molecular weight: 102.0886. IUPAC Standard InChI: InChI=1S/C4H6O3/c1-3 (5)7-4 (2)6/h1-2H3. Copy Sheet of paper on top of another … red arrow showWeb8 mrt. 2024 · hexahydrophthalic anhydride - Wikidata hexahydrophthalic anhydride (Q26840977) chemical compound 3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione … kmart change of mind policyWebPhthalic anhydride for synthesis. CAS 85-44-9, pH 2 (6 g/l, H₂O, 20 °C). Phthalic anhydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, … red arrow signsWebCyclohexane-1,2-dicarboxylic anhydride International Chemical Identification: cyclohexane-1,2-dicarboxylic anhydride Index No: 607-102-00-X Chemical formula: … red arrow sillouettered arrow smas-p2Acetic anhydride, or ethanoic anhydride, is the chemical compound with the formula (CH3CO)2O. Commonly abbreviated Ac2O, it is the simplest isolable anhydride of a carboxylic acid and is widely used as a reagent in organic synthesis. It is a colorless liquid that smells strongly of acetic acid, which is formed by … Meer weergeven Acetic anhydride, like most acid anhydrides, is a flexible molecule with a nonplanar structure. The pi system linkage through the central oxygen offers very weak resonance stabilization compared to the Meer weergeven Acetic anhydride was first synthesized in 1852 by the French chemist Charles Frédéric Gerhardt (1816-1856) by heating potassium acetate Meer weergeven As indicated by its organic chemistry, acetic anhydride is mainly used for acetylations leading to commercially significant … Meer weergeven Acetic anhydride is an irritant and combustible liquid; it is highly corrosive to skin and any direct contact will result in severe burns. Because of its reactivity toward … Meer weergeven Acetic anhydride is a versatile reagent for acetylations, the introduction of acetyl groups to organic substrates. In these conversions, acetic anhydride is viewed as a source of … Meer weergeven Because of its use for the synthesis of heroin by the diacetylation of morphine, acetic anhydride is listed as a U.S. DEA List II precursor, and restricted in many other countries. Meer weergeven • ICSC 0209 • NIOSH Pocket Guide to Chemical Hazards Meer weergeven red arrow slice of ice