Ethanol,2-(2,4,5-trichlorophenoxy)- cas no:2122-77-2

NameEthanol,2-(2,4,5-trichlorophenoxy)-
CAS2122-77-2
Synonyms(2,4,5-Trichlorophenoxy)ethanol;2,4,5-TE; 2-(2,4,5-Trichlorophenoxy)ethanol; Chlorinol; Klorinol; NSC 19197;NSC 59656; b-(2,4,5-Trichlorophenoxy)ethanol
EINECS(EC#)218-333-7
Molecular FormulaC8H7 Cl3 O2
Molecular Weight241.50

refractive index1.572

Safety Moderately toxic by ingestion. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl−. Used as an agricultural chemical and pesticide.

CHEMICAL IDENTIFICATION

RTECS NUMBER :

KM4800000

CHEMICAL NAME :

Ethanol, 2-(2,4,5-trichlorophenoxy)-

CAS REGISTRY NUMBER :

2122-77-2

BEILSTEIN REFERENCE NO. :

2051565

LAST UPDATED :

199612

DATA ITEMS CITED :

4

MOLECULAR FORMULA :

C8-H7-Cl3-O2

MOLECULAR WEIGHT :

241.50

WISWESSER LINE NOTATION :

Q2OR BG DG EG

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 :

1500 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 :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1320 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

3480 mg/kg/52W-I

TOXIC EFFECTS :

Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors

MUTATION DATA

TYPE OF TEST :

Sister chromatid exchange

TEST SYSTEM :

Rodent - hamster Ovary

DOSE/DURATION :

100 mg/L

REFERENCE :

CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 5,1725,1984