Shanghai Nianxing Industrial Co., Ltd
China
Product Name: methylamine sulfate
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Purity: 98.0%
Stocking Period: 10 Day
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33689-83-7

33689-83-7 structure

33689-83-7 structure

Name: methylamine sulfate
Chemical Name: methanamine,sulfuric acid
CAS Number: 33689-83-7
Molecular Formula: C₂H₁₂N₂O₄S
Molecular Weight: 160.19300
Catalog: Organic raw materials Amino compound Acyclic monoamines, polyamines and their derivatives and salts
Create Date: 2018-03-03 08:00:00
Modify Date: 2025-08-25 15:44:31

Name	methanamine,sulfuric acid
Synonyms	Methanamine,sulfate Aminomethane Sulfate monomethylammonium sulphate methylamine,sulfate monomethyl ammonium sulfate MethylaMine Sulfate EINECS 251-636-2

Boiling Point	330ºC at 760mmHg
Melting Point	-93.5ºC
Molecular Formula	C₂H₁₂N₂O₄S
Molecular Weight	160.19300
Flash Point	155ºC
Exact Mass	160.05200
PSA	135.02000
LogP	0.97840
Water Solubility	almost transparency

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WS8100000

CHEMICAL NAME :: Sulfuric acid, di(methylamine) salt

CAS REGISTRY NUMBER :: 33689-83-7

LAST UPDATED :: 199106

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: H2-O4-S.C2-H10-N2

MOLECULAR WEIGHT :: 160.22

WISWESSER LINE NOTATION :: Z1 2 &WSQQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2400 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: UCPHAQ University of California, Berkeley, Publications in Pharmacology. (Berkeley, CA) V.1-3, 1938-57. Discontinued. Volume(issue)/page/year: 2,1,1941

RTECS	WS8100000

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