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Ethyl oxalyl chloride

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Origin: China

Cas No: 4755-77-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 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.:
    4755-77-5
    Other Names:
    Ethyl oxalyl monochloride
    MF:
    C4H5ClO3
    EINECS No.:
    225-285-0
    Place of Origin:
    Shandong, China
    Type:
    Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%min
    Brand Name:
    yudong
    Model Number:
    4755-77-5
    Application:
    B diacid monoacylated agent
    Appearance:
    colorless to light yellow liquid
    Density:
    1.22 g/ml
    Melting point:
    -135 °C
    Boiling point:
    156-158 °C

    Packaging&Delivery

    Packaging Details
    Packaging Detail:200kg/drum
    Port
    Shanghai/Qingdao
    Lead Time:
    Quantity(Kilograms)1 - 1000>1000
    Est. Time(days)10To be negotiated

  • Property

    CAS No.: 4755-77-5 Formula: C4H5ClO3 Molecular Weight: 136.53400

    Description

    Ethoxyoxalyl Chloride has been used as a reactant in the preparation of oxyoxalamide derivatives as epoxide hydrolase inhibitors.

    Basic Info

    Chemical Name Ethyl oxalyl chloride
    Synonyms

    Ethyl Chloroglyoxylate;
    Ethyl Chloroglyoxalate;
    Ethyl oxalyl monochloride;
    Ethyl Oxalyl Chloride;
    Acetic acid, chlorooxo-, ethyl ester;
    Ethyl Chlorooxoacetate;
    Chloroglyoxylic Acid Ethyl Ester;
    Oxalic Acid Monoethyl Ester Chloride;
    ethyl 2-chloro-2-oxoacetate;

    CAS No. 4755-77-5
    Molecular Formula C4H5ClO3
    Molecular Weight 136.53400
    PSA 43.37000
    LogP 0.31490

    Properties

    Appearance & Physical State Clear light yellow liquid.
    Density 1.222
    Boiling Point 135ºC
    Melting Point 135ºC
    Flash Point 41ºC
    Refractive Index 1.416
    Stability Stable under normal temperatures and pressures.
    Storage Condition Flammables area

    Safety Info

    Hazard Class 8
    Safety Statements S26-S36/37/39-S45
    HS Code 29171990
    Packing Group II
    RIDADR UN 2920
    Risk Statements R10; R34; R37
    Hazard Codes C
    Signal Word Danger
    Symbol GHS02, GHS05
    Caution Statement P280; P305 + P351 + P338; P310
    Hazard Declaration H226; H314

    Synthesis Route

    Diethyl oxalate→Ethyl oxalyl chloride
    potassium ethyl oxalate→Ethyl oxalyl chloride
    Oxalyl Chloride+Ethanol→Ethyl oxalyl chloride

    Precursor

    Ethanol
    Diethyl oxalate
    Oxalyl Chloride
    potassium ethyl oxalate

    Downstream Product

    ethyl 1H-perimidine-2-carboxylate
    ethyl 1-oxoisochromene-3-carboxylate
    ethyl 2-naphthalen-2-yl-2-oxoacetate
    ethyl 2-naphthalen-1-yl-2-oxoacetate

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