CAS 4081-23-6|2-PHENOXY-4H-1,3,2-BENZODIOXAPHOSPHORIN 2-OXIDE

CHEMICAL IDENTIFICATION

RTECS NUMBER :

TB9311000

CHEMICAL NAME :

Phosphoric acid, cyclic methylene-o-phenylene phenyl ester

CAS REGISTRY NUMBER :

4081-23-6

LAST UPDATED :

199612

DATA ITEMS CITED :

4

MOLECULAR FORMULA :

C13-H11-O4-P

MOLECULAR WEIGHT :

262.21

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 :

45 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Bird - chicken

DOSE/DURATION :

13 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :

DNA damage

TEST SYSTEM :

Human Cells - not otherwise specified

DOSE/DURATION :

500 nmol/L

REFERENCE :

CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 14,2039,1993