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4-Methylthiosemicarbazide

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Origin: China

Cas No: 6610-29-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 6610-29-3 Formula: C2H7N3S Molecular Weight: 105.16200

    Description

    4-Methyl-3-thiosemicarbazide is an organic compound with the formula of C2H7N3S.

    Basic Info

    Chemical Name 4-Methylthiosemicarbazide
    Synonyms

    1-amino-3-methylthiourea;
    Hydrazinecarbothioamide, N-methyl-;

    CAS No. 6610-29-3
    Molecular Formula C2H7N3S
    Molecular Weight 105.16200
    PSA 82.17000
    LogP 0.43610

    Properties

    Appearance & Physical State Off White Crystals
    Density 1.197 g/cm3
    Boiling Point 168.4ºC at 760 mmHg
    Melting Point 135-138ºC
    Flash Point 55.6ºC
    Refractive Index 1.553
    Stability Stable under normal temperatures and pressures.
    Storage Condition Poison room

    Safety Info

    RTECS MV1407370
    Hazard Class 6.1
    Safety Statements S1-S28-S45
    HS Code 2930909090
    Packing Group II
    WGK Germany 3
    RIDADR UN 2811
    Risk Statements R28
    Hazard Codes T+

    Synthesis Route

    methyl isothiocyanate→4-Methylthiosemicarbazide
    carbon disulfide+METHYLAMINE→4-Methylthiosemicarbazide
    hydrogen sulfide+METHYLAMINE→4-Methylthiosemicarbazide

    Precursor

    hydrogen sulfide
    methyl N-aminocarbamodithioate
    methyl isothiocyanate
    carbon disulfide

    Downstream Product

    4-methyl-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione
    4-Methyl-5-(trifluoromethyl)-1,2,4-triazolin-3(2H)-thione
    3,4-dimethyl-1H-1,2,4-triazole-5-thione
    Pyridine hydrochloride

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