Phosphorothioic acid,S-[2-(ethylthio)ethyl] O,O-dimethyl ester cas no:919-86-8

NamePhosphorothioic acid,S-[2-(ethylthio)ethyl] O,O-dimethyl ester
CAS919-86-8
SynonymsPhosphorothioicacid, S-[2-(ethylthio)ethyl] O,O-di-Me ester (6CI); Demeton-S-methyl; Metaisoseptox;Metaisosystox; Metasystox 55; Metasystox I; Metasystox J; Methyl demetonthioester; Methyl isosystox; Methylthionodemeton; O,O-DimethylS-2-(ethylthio)ethyl phosphorothioate; S-[2-(Ethylthio)ethyl] O,O-dimethylphosphorothioate; S-[2-(Ethylthio)ethyl] O,O-dimethyl thiophosphate; Thiometonoxon
EINECS(EC#)213-052-6
Molecular FormulaC6H15 O3 P S2
Molecular Weight230.30

refractive index1.496
storage temp-18°C

Hazardclass6.1(a)

Hazard T,N,Xn,F
Risk 24/25-51/53-36-20/21/22-11
Safety

Poison by ingestion, inhalation, skin contact, intraperitoneal, and intravenous routes. Mutation data reported. An insecticide. When heated to decomposition it emits very toxic fumes of PO_x and SO_x. See also DEMETON-O + DEMETON-S and DEMETON; DEMETON-O-METHYL; DEMETON-O-METHYL SULFOXIDE; DEMETON-S; DEMETON-S-METHYL-SULPHONE.
Safety Information of Demeton-S-methyl (CAS NO.919-86-8):
Hazard Codes: T,N,Xn,F
Risk Statements:  24/25-51/53-36-20/21/22-11 
11:  Highly Flammable
20:  Harmful by inhalation 
21:  Harmful in contact with skin 
22:  Harmful if swallowed 
24:  Toxic in contact with skin 
25:  Toxic if swallowed 
36:  Irritating to the eyes 
51:  Toxic to aquatic organisms  
53:  May cause long-term adverse effects in the aquatic environment 
Safety Statements: 28-36/37-45-61-26
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
28:  After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 
36:  Wear suitable protective clothing  
37:  Wear suitable gloves 
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
61:  Avoid release to the environment. Refer to special instructions safety data sheet 

1.		mmo-sat 5 µL/plate		MUREAV    Mutation Research. 28 (1975),405.
2.		sln-dmg-orl 80 ppm		MUREAV    Mutation Research. 28 (1975),405.
3.		orl-rat LD50:30 mg/kg		FMCHA2    Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1991,C197.
4.		ihl-rat LC50:500 mg/m3/4H		85DPAN    Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel Werner Perkow,Berlin, Germany.: Verlag Paul Parey,1971/76.
5.		skn-rat LD50:85 mg/kg		PHJOAV    Pharmaceutical Journal. 185 (1960),361.
6.		ipr-rat LD50:7500 µg/kg		TXAPA9    Toxicology and Applied Pharmacology. 4 (1962),621.
7.		ivn-rat LDLo:54 mg/kg		BCPCA6    Biochemical Pharmacology. 6 (1961),244.
8.		orl-gpg LD50:110 mg/kg		TXAPA9    Toxicology and Applied Pharmacology. 4 (1962),621.
9.		ipr-gpg LD50:12,500 µg/kg		TXAPA9    Toxicology and Applied Pharmacology. 4 (1962),621.