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(1R,3S)-(-)-CAMPHORIC ANHYDRIDE

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Origin: China

Cas No: 595-29-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 595-29-9 Formula: C10H14O3 Molecular Weight: 182.21600

    Basic Info

    Chemical Name (1R,3S)-(-)-CAMPHORIC ANHYDRIDE
    Synonyms

    CAMPHORACIDANHYDRIDE;
    3-Oxabicyclo[3.2.1]octane-2,4-dione, 1,8,8-trimethyl-, (1R)-;

    CAS No. 595-29-9
    Molecular Formula C10H14O3
    Molecular Weight 182.21600
    PSA 43.37000
    LogP 1.51230

    Properties

    Density 1.137 g/cm3
    Boiling Point 270ºC at 760 mmHg
    Melting Point 223ºC
    Flash Point 121.1ºC
    Refractive Index 1.487

    Safety Info

    Safety Statements S26; S36/37/39
    Risk Statements R36/37/38

    Synthesis Route

    D-(+)-Camphoric acid+Benzoyl chloride→hydrogen chloride+benzoic anhydride
    diethyl (1R,3S)-1,2,2-trimethylcyclopentane-1,3-dicarboxylate+dibromine→Bromoethane+(1R,3S)-(-)-CAMPHORIC ANHYDRIDE
    (1S)-2.2.3t-trimethyl-1r-chlorocarbonyl-cyclopentane-carboxylic acid-(3c)-methyl ester→hydrogen chloride+dimethyl 1,2,2-trimethylcyclopentane-1,3-dicarboxylate

    Downstream Product

    3-[(4-ethoxyphenyl)carbamoyl]-1,2,2-trimethylcyclopentane-1-carboxylic acid
    fluorescein
    3-methoxycarbonyl-2,2,3-trimethylcyclopentane-1-carboxylic acid
    1,2,2-trimethyl-3-(methylcarbamoyl)cyclopentane-1-carboxylic acid

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