Phosphorothioic acid,O,O-diethyl O-(7,8,9,10-tetrahydro-6-oxo-6H-dibenzo[b,d]pyran-3-yl) ester cas no:572-48-5

NamePhosphorothioic acid,O,O-diethyl O-(7,8,9,10-tetrahydro-6-oxo-6H-dibenzo[b,d]pyran-3-yl) ester
CAS572-48-5
Synonyms1-Cyclohexene-1-carboxylicacid, 2-(2,4-dihydroxyphenyl)-, d-lactone, O,O-diethyl phosphorothioate (6CI); 1-Cyclohexene-1-carboxylicacid, 2-(2,4-dihydroxyphenyl)-, d-lactone, O-ester with O,O-diethyl phosphorothioate (7CI); Phosphorothioicacid, O,O-diethyl ester, O-ester with 7,8,9,10-tetrahydro-3-hydroxy-6H-dibenzo[b,d]pyran-6-one(8CI); 6H-Dibenzo[b,d]pyran, phosphorothioic acid deriv.; Coumithoate; Diethyl7,8,9,10-tetrahydro-6-oxobenzo[c]chroman-3-yl phosphorothioate; Dithion;Dithione; Dition; O,O-Diethyl O-(7,8,9,10-tetrahydro-6-oxobenzo[c]chroman-3-yl)phosphorothioate
Molecular FormulaC17H21 O5 P S
Molecular Weight368.41

refractive index1.584

Hazardclass6.1(b)

Hazard T
Risk 25
Safety

Poison by ingestion. When heated to decomposition it emits very toxic fumes of PO_x and SO_x. See also PARATHION.
 

Hazard Codes: T
Risk Statements: 25 
R25: Toxic if swallowed.
Safety Statements: 28-36/37-45 
S28: After contact with skin, wash immediately with plenty of soap-suds. 
S36/37: Wear suitable protective clothing and gloves. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: 2783
HazardClass: 6.1(b)
PackingGroup: III

1.		orl-rat LD50:67 mg/kg		PHJOAV    Pharmaceutical Journal. 185 (1960),361.
2.		orl-mus LD50:3800 mg/kg		28ZEAL    Pesticide Index. 5 (1976),56.
3.		orl-dog LD50:400 mg/kg		28ZEAL    Pesticide Index. 5 (1976),56.
4.		orl-rbt LD50:500 mg/kg		28ZEAL    Pesticide Index. 5 (1976),56.
5.		orl-gpg LD50:200 mg/kg		28ZEAL    Pesticide Index. 5 (1976),56.