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3-Mercapto-2-pentanone

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Origin: China

Cas No: 67633-97-0

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

  • Property

    CAS No.: 67633-97-0 Formula: C5H10OS Molecular Weight: 118.19700

    Basic Info

    Chemical Name 3-Mercapto-2-pentanone
    Synonyms

    3-sulfanylpentan-2-one;

    CAS No. 67633-97-0
    Molecular Formula C5H10OS
    Molecular Weight 118.19700
    PSA 55.87000
    LogP 1.28380

    Properties

    Appearance & Physical State Colorless liquid
    Density 0.964 g/cm3
    Boiling Point 157.5ºC at 760 mmHg
    Flash Point 49.1ºC
    Refractive Index 1.452

    Safety Info

    Hazard Class 3
    Safety Statements S16; S26; S36/37/39
    HS Code 2930909090
    Packing Group III
    RIDADR UN 1224
    Risk Statements R10

    Synthesis Route

    aldehydo-D-xylose+Vitamin B1→2-methylthiolan-3-one+5-(2-hydroxyethyl)-4-methylthiazole
    aldehydo-D-xylose+L-Cysteine→furfural+5-(2-hydroxyethyl)-4-methylthiazole
    aldehydo-D-xylose+L-Cysteine→2-methylthiolan-3-one+5-(2-hydroxyethyl)-4-methylthiazole

    Precursor

    Vitamin B1
    pentan-2-one
    5-ethyl-2,4-dimethyl-2-propyl-2,5-dihydro-thiazole
    3-bromopentan-2-one

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