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Home > All categories> Commodity Chemicals> Inorganic Chemicals> Halides> 2,2,2-Trichloroethyl chloroformate
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2,2,2-Trichloroethyl chloroformate

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Origin: China

Cas No: 17341-93-4

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

  • Quick Details

    CAS No.:
    17341-93-4
    MF:
    C3H2Cl4O2
    Purity:
    99.0%min
    Appearance:
    clearless liquid
    Color:
    Corlorless

    Packaging&Delivery

    Selling Units:
    Single item
    Single package size: 
    20X20X30 cm
    Single gross weight:
    1.100 kg
    Lead Time:
    Quantity(Kilograms)1 - 1000>1000
    Est. Time(days)5To be negotiated

  • Property

    CAS No.: 17341-93-4 Formula: C3H2Cl4O2 Molecular Weight: 211.85900

    Description

    Trichloroethyl chloroformate is used in organic synthesis for the introduction of the trichloroethyl chloroformate (Troc) protecting group for amines, thiols and alcohols. It readily cleaves vs other carbamates and can be used in an overall protecting group strategy.
    The troc group is traditionally removed via Zn insertion in the presence of acetic acid, resulting in elimination and decarboxylation.

    Basic Info

    Chemical Name 2,2,2-Trichloroethyl chloroformate
    Synonyms

    2,2,2'4',5'-PENTACHLOROACETOPHENONE;
    Trichloroethyl chloroformate;
    trichloroethoxycarbonyl chloride;
    2,2,2-trichloroethyl chlorocarbonate;
    Troc-Cl;
    Chloroformic Acid 2,2,2-Trichloroethyl Ester;
    2,2,2-Trichloroethylchloroformate;
    Carbonochloridic acid, 2,2,2-trichloroethyl ester;
    2,2,2-trichloroethoxycarbonyl chloride;
    2,2,2-Trichloroethyl;
    2,2,2 TRI CHLOROETHYL CHLOROFORMAT;
    2,2,2-trichloroethyloxycarbonyl chloride;

    CAS No. 17341-93-4
    Molecular Formula C3H2Cl4O2
    Molecular Weight 211.85900
    PSA 26.30000
    LogP 2.73200

    Properties

    Appearance & Physical State Clear light yellow liquid
    Density 1.539
    Boiling Point 171-172ºC
    Melting Point 1-172ºC
    Flash Point 82.1ºC
    Refractive Index 1.471
    Stability Stable under normal temperatures and pressures.
    Storage Condition 2-8ºC
    Vapor Pressure 0.06 psi ( 20 °C)

    Safety Info

    Hazard Class 6.1
    Safety Statements S26-S36/37/39-S45
    HS Code 2915900090
    WGK Germany 3
    Packing Group II
    RIDADR UN 3277
    Risk Statements R23; R34
    Hazard Codes T

    Synthesis Route

    phosgene+2,2,2-trichloroethanol→2,2,2-Trichloroethyl chloroformate
    S-ethylO-(2,2,2-trichloroethyl) carbonothioate→2,2,2-Trichloroethyl chloroformate

    Precursor

    S-ethylO-(2,2,2-trichloroethyl) carbonothioate
    2,2,2-trichloroethanol
    phosgene

    Downstream Product

    2,2,2-Trichloroethyl carbamate
    Aniline hydrochloride
    urethane
    2,2,2-trichloroethyl 4-[methyl(propan-2-yloxy)phosphoryl]-3,6-dihydro-2H-pyridine-1-carboxylate

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