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MSDS  : Formic acid, chloro-, ethyl ester
CAS  : 541-41-3
SYNONYMS  : * Chlorocarbonate d'ethyle * Chloroformic acid ethyl ester * Clhorameisensaeureaethylester * ECF * Ethylchloorformiaat * Ethyl chlorocarbonate * Ethyle, chloroformiat d' * Ethylester kyseliny chlormravenci * Etil clorocarbonato * Etil cloroformiato * TL 423
*** CHEMICAL IDENTIFICATION ***

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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Formic acid, calcium salt 544-17-2
Fobos M-2 78922-31-3
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Formic acid, chloro-, allyl ester 2937-50-0
Formic acid, chloro-, 2-chloroethyl ester 627-11-2
Formic acid, chloro-, ethylene ester 124-05-0
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Formic acid, chloro-, fluoren-9-ylmethyl ester 28920-43-6
Formic acid, chloro-, 2-fluoroethyl ester 462-27-1
Formic acid, chloro-, isopropyl ester 108-23-6
Formic acid, chloro-, 1-naphthyl ester 3759-61-3
Formic acid, chloro-, oxydiethylene ester 106-75-2
Formaldehyde, nitro-, p-tolylhydrazone 37703-97-2
Formic acid, chloro-, propyl ester 109-61-5
Formic acid, chlorothio-, S-methyl ester 18369-83-0
Formic acid, chlorothio-, S-propyl ester 13889-92-4
Formic acid, chloro-, trichloromethyl ester 503-38-8
Formic acid, chloro-, 2,4,6-trichlorophenyl ester 4511-19-7
Formic acid, cyano-, methyl ester 17640-15-2
Formic acid, compd. with cyclohexanamine (11) 34961-28-9
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Formaldehyde, oxime 75-17-2
Formic acid, dithiobis(thio-, O,O-diethyl ester 502-55-6
Formic acid, dithiobis(thio-, O,O-dimethyl ester 1468-37-7
Formic acid, ethyl ester 109-94-4
Formic acid, 1-ethylhydrazide 74920-78-8
Formic acid, ethylidenemethylhydrazide 16568-02-8
Formic acid, 2-(4-(2-furyl)-2-thiazolyl)hydrazide 31873-81-1
Formic acid, heptyl ester 112-23-2
Formic acid, hexyl ester 629-33-4
Formic acid, hexylidenemethylhydrazide 57590-22-4
Formic acid, hydrazide 624-84-0
Formaldehyde, polymer with benzenamine 25214-70-4
Formic acid, hydrazodi- 628-36-4
Formic acid, indium(3+) salt 40521-21-9
Formic acid, isobutyl ester 542-55-2
Formic acid, isopropyl ester 625-55-8
Formic acid, methyl ester 107-31-3
Formic acid, methylhydrazide 758-17-8

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