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Picture of (-)-Diacetyl-D-tartaric Anhydride

(-)-Diacetyl-D-tartaric Anhydride

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Origin: China

CasNo: 70728-23-3

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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


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  • Products Specification
  • Description
  • Property

    CAS No.: 70728-23-3 Formula: C8H8O7 Molecular Weight: 216.14500

    Basic Info

    Chemical Name (-)-Diacetyl-D-tartaric Anhydride


    CAS No. 70728-23-3
    Molecular Formula C8H8O7
    Molecular Weight 216.14500
    PSA 95.97000
    LogP -1.06680


    Melting Point 134ºC
    Storage Condition Freezer

    Safety Info

    Safety Statements S26-S36-S37-S39
    HS Code 2918300090
    Risk Statements R36/37/38

    Synthesis Route

    D-tartaric acid+acetyl chloride(-)-Diacetyl-D-tartaric Anhydride
    D-tartaric acid+Acetic anhydride(-)-Diacetyl-D-tartaric Anhydride


    D-tartaric acid
    acetyl chloride
    Acetic anhydride

    Downstream Product

    (-)-4'-Chlorotartranilic acid

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