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bis(trichloromethyl) carbonate

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Origin: China

Cas No: 32315-10-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 32315-10-9 Formula: C3Cl6O3 Molecular Weight: 296.74800

    Description

    Triphosgene (bis(trichloromethyl) carbonate (BTC), C3Cl6O3) is a chemical compound that is used as a safer substitute for phosgene, because at room temperature it is a solid crystal, as opposed to phosgene which is a gas. Triphosgene crystals decompose above 200°C

    Basic Info

    Chemical Name bis(trichloromethyl) carbonate
    Synonyms

    tri-Phosgene;
    Methanol, trichloro-, carbonate (2:1);
    Bis(trichloromethyl) Carbonate;
    Triphosgene;
    trichloromethyl carbonate;
    ditrichloromethyl carbonate;
    bistrichloromethyl carbonate;

    CAS No. 32315-10-9
    Molecular Formula C3Cl6O3
    Molecular Weight 296.74800
    PSA 35.53000
    LogP 3.79500

    Properties

    Appearance & Physical State clear liquid
    Density 1.78
    Boiling Point 203-206ºC
    Melting Point 77-81ºC
    Flash Point 203-206ºC
    Water Solubility practically insoluble
    Stability Stable under normal temperatures and pressures. May decompose on exposure to moist air or water.
    Storage Condition 2-8ºC

    Safety Info

    Hazard Class 6.1
    Safety Statements S26-S36/37/39-S45-S9
    HS Code 29209010
    Packing Group II
    WGK Germany 2
    RIDADR UN 2928
    Risk Statements R26; R29; R34
    Hazard Codes T+
    Symbol GHS05, GHS06
    Signal Word Danger
    Caution Statement P260; P280; P284; P305 + P351 + P338; P310
    Hazard Declaration H314; H330

    Synthesis Route

    trichloromethyl thiohypochloritebis(trichloromethyl) carbonate
    dimethyl carbonatebis(trichloromethyl) carbonate
    methyl carbonochloridate+dimethyl carbonatebis(trichloromethyl) carbonate

    Precursor

    trichloromethyl thiohypochlorite
    methyl carbonochloridate
    dimethyl carbonate
    methyl trichloromethyl carbonate

    Downstream Product

    1-isocyanato-2-nitrobenzene
    4-Chloro-isatoic anhydride
    ethyl 4-isocyanatobutanoate
    3-({[(2S)-2-Methyl-4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1 -piperazinyl]carbonyl}amino)phenyl dimethylcarbamate

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