RTECS NUMBER : LQ6125000
CHEMICAL NAME : Formic acid, chloro-, ethyl ester
CAS REGISTRY NUMBER : 541-41-3
BEILSTEIN REFERENCE NO. : 0385653
REFERENCE : 4-03-00-00023 (Beilstein Handbook Reference)
LAST UPDATED : 199801
DATA ITEMS CITED : 9
MOLECULAR FORMULA : C3-H5-Cl-O2
MOLECULAR WEIGHT : 108.53
WISWESSER LINE NOTATION : GVO2
SYNONYMS/TRADE NAMES :
* Chlorocarbonate d'ethyle
* Chloroformic acid ethyl ester
* Clhorameisensaeureaethylester
* ECF
* Ethylchloorformiaat
* Ethyl chlorocarbonate
* Ethyle, chloroformiat d'
* Ethylester kyseliny chlormravenci
* Etil clorocarbonato
* Etil cloroformiato
* TL 423
*** 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 : 270 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E.
First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year:
42,417,1977
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE : Inhalation
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 840 mg/m3/1H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - changes in lung weight
Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161)
Formerly U.S. Clearinghouse for Scientific & Technical Information.
Volume(issue)/page/year: OTS0555045
TYPE OF TEST : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE : Inhalation
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 2260 mg/m3/10M
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NDRC** National Defense Research Committee, Office of Scientific Research
and Development, Progress Report. Volume(issue)/page/year:
NDCrc-132,NOV1942
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 15 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council
Chemical-Biological Coordination Center. (National Academy of Science
Library, 2101 Constitution Ave., NW, Washington, DC 20418)
Volume(issue)/page/year: 6,220,1954
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Administration onto the skin
SPECIES OBSERVED : Rodent - rabbit
DOSE/DURATION : 7120 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E.
First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year:
42,417,1977
*** OCCUPATIONAL EXPOSURE LIMITS ***
OEL-UNITED KINGDOM:TWA 1 ppm (4.4 mg/m3) JAN 1993
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X4668
No. of Facilities: 250 (estimated)
No. of Industries: 2
No. of Occupations: 3
No. of Employees: 2247 (estimated)
No. of Female Employees: 187 (estimated)
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998
*** END OF RECORD ***
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