CAS No.:421-20-5

TOXICITY DATA with REFERENCE：

The toxicity of Methyl fluorosulfate (CAS NO.421-20-5): 

1.		eye-rbt 100 mg/4 sec rns SEV		AIHAAP    American Industrial Hygiene Association Journal. 40 (1979),600.
2.		mmo-sat 4 µg/plate		MUREAV    Mutation Research. 51 (1978),285.
3.		ihl-rat LC50:5 ppm/1H		AIHAAP    American Industrial Hygiene Association Journal. 40 (1979),600.
4.		orl-mus LD50:112 mg/kg		AIHAAP    American Industrial Hygiene Association Journal. 40 (1979),600.
5.		skn-rbt LDLo:455 mg/kg		AIHAAP    American Industrial Hygiene Association Journal. 40 (1979),600.

Consensus Reports：

 

SAFETY PROFILE：

The Hazard Codes of Methyl fluorosulfate (CAS NO.421-20-5): C
Risk Statements:R34:Causes burns.
Safety Statements:S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 

Poison by inhalation and ingestion. Moderately toxic by skin contact. A skin, mucous membrane, and severe eye irritant. Mutation data reported. Reacts with water, steam, or acids to produce toxic and corrosive fumes. When heated to decomposition it emits toxic fumes of F⁻ and SO_x.

Standards and Recommendations：

 

Analytical Methods：