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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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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

Methylhydrazine→Methylhydrazine sulfate
dimethyl sulfate+BENZALDEHYDE AZINE→Methylhydrazine sulfate
dimethyl sulfate+BENZALDEHYDE AZINE→Methylhydrazine 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	-