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butopyronoxyl

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Origin: China

Cas No: 532-34-3

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
  • Product Description
  • Property

    CAS No.: 532-34-3 Formula: C12H18O4 Molecular Weight: 226.26900

    Basic Info

    Chemical Name butopyronoxyl
    Synonyms

    butyl-3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylate;
    INDALONE;
    3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic Acid Butyl Ester;
    butyl 2,2-dimethyl-4-oxo-3,4-dihydro-2H-pyran-6-carboxylate;
    butyl 2,2-dimethyl-4-oxo-3H-pyran-6-carboxylate;
    ENT 9;
    BMOO;
    Butyl mesityl oxide oxalate;
    Butyl mesityl oxide;
    BUTOPYRONOXYL;
    Butyl 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylate;
    Indalon;
    n-Butylmesityloxid oxalate;
    butyl 2,2-dimethyl-3,4-dihydro-4-oxo-2H-pyran-6-carboxylate;
    butopyranoxyl;
    Dihydropyrone;

    CAS No. 532-34-3
    Molecular Formula C12H18O4
    Molecular Weight 226.26900
    PSA 52.60000
    LogP 1.98160

    Properties

    Density 1.054 g/mL at 25ºC(lit.)
    Boiling Point 272.1ºC at 760 mmHg
    Flash Point 112.7ºC
    Refractive Index n20/D 1.477(lit.)

    Safety Info

    RTECS UP7000000
    Safety Statements 37/39
    HS Code 2932999016
    WGK Germany 3
    Risk Statements R38

    Synthesis Route

    Dibutyl oxalatebutopyronoxyl

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rat 7400 uL/kg 1.Liver-change in gall bladder structure or function
    Oral LD50 - Lethal dose, 50 percent kill Rodent - mouse 11600 uL/kg 1.Liver-change in gall bladder structure or function
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rabbit 5400 uL/kg 1.Details of toxic effects not reported other than lethal dose value

    Precursor

    Dibutyl oxalate

    Downstream Product

    2,2-dimethyl-2H-furo[3,4-b]pyran-4,7(3H,5H)-dione

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