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Picture of Methyl (Methylthio)acetate

Methyl (Methylthio)acetate

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Origin: China

Cas No: 16630-66-3

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.:
    16630-66-3
    Other Names:
    methyl (methylthio)acetate
    MF:
    C4H8O2S
    EINECS No.:
    240-683-4
    Place of Origin:
    Anhui, China
    Type:
    Pharmaceutical Intermediates
    Purity:
    99%
    Brand Name:
    Leah chem
    Model Number:
    Leah 16630-66-3
    Application:
    API
    Appearance:
    Colorless liquid
    Product name:
    methyl (methylthio)acetate
    Synonyms:
    METHYL (METHYLTHIO)ACETATE
    CAS:
    16630-66-3
    EINECS:
    240-683-4
    Molecular formula:
    C4H8O2S
    Molecular Weight:
    120.17
    Assay:
    99%
    Color:
    Colorless liquid
    Certification:
    COA
    Brand:
    Leah Chem

    Packaging&Delivery

    Packaging Details
    25kgs/drum
    Port
    Shanghai
    Lead Time:
    Quantity(Grams)1 - 2000>2000
    Est. Time(days)2To be negotiated
  • Property

    CAS No.: 16630-66-3 Formula: C4H8O2S Molecular Weight: 120.17000

    Basic Info

    Chemical Name Methyl (Methylthio)acetate
    Synonyms

    (Methylthio)acetic Acid Methyl Ester;
    Methyl (methylthio)acetate;
    methyl 2-methylsulfanylacetate;
    Methyl (methylmercapto)acetate;

    CAS No. 16630-66-3
    Molecular Formula C4H8O2S
    Molecular Weight 120.17000
    PSA 51.60000
    LogP 0.52240

    Properties

    Appearance & Physical State COLORLESS TO YELLOW LIQUID
    Density 1.11
    Boiling Point 157.3ºC at 760 mmHg ,49-51ºC12 mm Hg(lit.)
    Flash Point 58ºC
    Refractive Index 1.465
    Storage Condition 2-8ºC
    Vapor Pressure 2.77mmHg at 25°C

    Safety Info

    Hazard Class 3.2
    Safety Statements S24/25
    HS Code 2930909090
    Packing Group III
    WGK Germany 3
    RIDADR UN 3272
    Hazard Codes F

    Synthesis Route

    Methyl chloroacetate+Sodium thiomethoxideMethyl (Methylthio)acetate
    bromomethane+methyl 2-sulfanylacetateMethyl (Methylthio)acetate
    methyl 2-sulfanylacetate+methyl N,N'-dicyclohexylcarbamimidateMethyl (Methylthio)acetate

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Capillary BP-20 - 1414. temperature ramp
    Capillary CP Sil 5 CB - 925. temperature ramp
    Capillary BPX-5 - 918. custom temperature program
    Capillary DB-Wax Etr - 1412. temperature ramp
    Capillary DB-Wax - 1402. temperature ramp

    Precursor

    bromomethane
    Methyl chloroacetate
    Sodium thiomethoxide
    methyl N,N'-dicyclohexylcarbamimidate

    Downstream Product

    2-methylsulfanylacetaldehyde
    (methylthio)acetic acid
    Cyclohexanone
    2-methylthioethanol

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