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Methylhydrazine sulfate

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Origin: China

Cas No: 302-15-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 302-15-8 Formula: CH8N2O4S Molecular Weight: 144.15000

    Description

    A substituted hydrazine used in the preparation of pyrazole-3-carboxamide derivatives as 5-HT2B receptor antagonists.

    Basic Info

    Chemical Name Methylhydrazine sulfate
    Synonyms

    MeNHNH2 sulfate;
    methylhydrazine hydrosulfate;
    Methyldiazanium hydrogen sulfate;
    methyl hydrazine sulfate;
    methyl-hydrazinsulfate(1:1);
    methylhydrazine sulfuric acid;
    1-methylhydrazinium hydrosulfate;
    methylhydrazinesulfate(1:1);
    MeNHNH2*H2SO4;
    methylhydrazine sulfate salt;
    methyl-hydrazinsulfate;
    Methylaminoazanium hydrogen sulfate;
    Methylhydrazine Sulfate;
    METHYLHYDRAZINE SULPHATE;
    methylhydraziniumsulphate;

    CAS No. 302-15-8
    Molecular Formula CH8N2O4S
    Molecular Weight 144.15000
    PSA 121.03000
    LogP 0.59870

    Properties

    Density 0.8g/cm3
    Boiling Point 87.5ºC at 760mmHg
    Melting Point 143ºC
    Flash Point 21.1ºC

    Safety Info

    RTECS MV7750000
    Hazard Class 6.1
    Safety Statements S22-S36/37/39-S45
    HS Code 2928000090
    Packing Group II
    RIDADR 2811
    Risk Statements R23/24/25; R40

    Synthesis Route

    MethylhydrazineMethylhydrazine sulfate
    dimethyl sulfate+BENZALDEHYDE AZINEMethylhydrazine sulfate
    dimethyl sulfate+BENZALDEHYDE AZINEMethylhydrazine sulfate+benzaldehyde

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Intraperitoneal LD50 - Lethal dose, 50 percent kill Rodent - mouse 160 mg/kg 1.Details of toxic effects not reported other than lethal dose value
    Oral TDLo - Lowest published toxic dose Rodent - mouse 2092 mg/kg/83W-C 1.Tumorigenic-neoplastic by RTECS criteria
    2.Lungs, Thorax, or Respiration-tumors
    3.Blood-lymphoma, including Hodgkin's disease
    - DNA repair - 10 umol/L -

    Precursor

    Methylhydrazine
    Benzene
    BENZALDEHYDE AZINE
    dimethyl sulfate

    Downstream Product

    ethyl 1,3,5-trimethylpyrazole-4-carboxylate
    1-amino-1-methylurea
    1,3-Dimethyl-1H-pyrazol-5-amine
    Methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate

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