Sulfurous acid,2-chloroethyl 2-[4-(1,1-dimethylethyl)phenoxy]-1-methylethyl ester cas no:140-57-8

NameSulfurous acid,2-chloroethyl 2-[4-(1,1-dimethylethyl)phenoxy]-1-methylethyl ester
CAS140-57-8
SynonymsSulfurousacid, 2-(p-tert-butylphenoxy)-1-methylethyl 2-chloroethyl ester (6CI,8CI);Ethanol, 2-chloro-, 2-(p-tert-butylphenoxy)-1-methylethyl sulfite (8CI);2-(p-tert-Butylphenoxy)-1-methylethyl 2-chloroethyl sulfite;2-(p-tert-Butylphenoxy)isopropyl 2-chloroethyl sulfite; 88R; Aramit; Aramite;CES; NSC 404155; Niagaramite; Ortho-Mite; b-Chloroethyl-b'-(p-tert-butylphenoxy)-a'-methylethyl sulfite
Molecular FormulaC15H23 Cl O4 S
Molecular Weight334.89

refractive index1.533
storage temp0-6°C

Hazard F: Flammable;Xn: Harmful;
Risk R11
Safety

Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Experimental poison by intraperitoneal route. Moderately toxic to humans by ingestion. Moderately toxic experimentally by ingestion. Experimental reproductive effects. A pesticide. When heated to decomposition it emits toxic fumes of Cl⁻ and SO_x. See also ESTERS and SULFUROUS ACID.
 

Hazard Codes of Aramite (CAS NO.140-57-8): FXn
Risk Statements: 11-36/37/38-48/20-62-40 
R11:Highly flammable. 
R20:Harmful by inhalation. 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R40:Limited evidence of a carcinogenic effect. 
R48:Danger of serious damage to health by prolonged exposure. 
R62:Risk of impaired fertility.
Safety Statements: 53-16-36/37/39-45-36/37-24/25-23 
S16:Keep away from sources of ignition. 
S23:Do not breathe vapour. 
S24/25:Avoid contact with skin and eyes. 
S36/37:Wear suitable protective clothing and gloves. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S53:Avoid exposure - obtain special instructions before use.
 

1.		orl-hmn LDLo:429 mg/kg		34ZIAG    Toxicology of Drugs and Chemicals Deichmann, W.B.,New York, NY.: Academic Press, Inc.,1969,111.
2.		orl-rat LD50:3900 mg/kg		PCOC**    Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc. (Topeka, KS.: )1966,61.
3.		ipr-mus LDLo:200 mg/kg		TXAPA9    Toxicology and Applied Pharmacology. 23 (1972),288.
4.		orl-gpg LD50:3900 mg/kg		PCOC**    Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc. (Topeka, KS.: )1966,61.