CHEMICAL IDENTIFICATION

RTECS NUMBER :

SZ8530000

CHEMICAL NAME :

Phosphonic acid, ethyl-, monoethyl ester

CAS REGISTRY NUMBER :

7305-61-5

BEILSTEIN REFERENCE NO. :

1749049

LAST UPDATED :

199612

DATA ITEMS CITED :

1

MOLECULAR FORMULA :

C4-H11-O3-P

MOLECULAR WEIGHT :

138.12

WISWESSER LINE NOTATION :

QPO&2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

2112 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 1,356,1971