*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : KM4900000
CHEMICAL NAME : Ethanol, 2-(2,4,5-trichlorophenoxy)-, hydrogen
sulfate, sodium salt
CAS REGISTRY NUMBER : 3570-61-4
LAST UPDATED : 199712
DATA ITEMS CITED : 3
MOLECULAR FORMULA : C8-H6-Cl3-O5-S.Na
MOLECULAR WEIGHT : 343.54
WISWESSER LINE NOTATION : WSQO2OR BG DG EG &-NA-
COMPOUND DESCRIPTOR : Agricultural Chemical
Primary Irritant
SYNONYMS/TRADE NAMES :
* Natrin
* Natrin herbicide
* Sodium 2,4,5-trichlorophenoxyethyl sulfate
* 2,4,5-TES
* 2-(2,4,5-Trichlorophenoxy)ethyl sulfate, sodium salt
*** HEALTH HAZARD DATA ***
** SKIN/EYE IRRITATION DATA **
TYPE OF TEST : Standard Draize test
ROUTE OF EXPOSURE : Administration into the eye
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 1 mg
REACTION SEVERITY : Moderate
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury
Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/23/1973
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 720 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44
Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year:
10,97,1965
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury
Rd., Danbury, CT 06817) Volume(issue)/page/year: 3/23/1973
*** END OF RECORD ***