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Product Name: Carbamic acid,methylnitroso-, 2-chloroethyl ester (9CI)
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63982-14-9

63982-14-9 structure

63982-14-9 structure

Name: Carbamic acid,methylnitroso-, 2-chloroethyl ester (9CI)
Chemical Name: 2-chloroethyl N-methyl-N-nitrosocarbamate
CAS Number: 63982-14-9
Molecular Formula: C₄H₇ClN₂O₃
Molecular Weight: 166.56300
Create Date: 2016-01-26 05:18:57
Modify Date: 2025-10-19 12:14:10

Name	2-chloroethyl N-methyl-N-nitrosocarbamate
Synonyms	tl 233 carbamic acid,n-methyl-n-nitroso-,2-chloroethyl ester

Density	1.36g/cm3
Boiling Point	195.6ºC at 760mmHg
Molecular Formula	C₄H₇ClN₂O₃
Molecular Weight	166.56300
Flash Point	72.1ºC
Exact Mass	166.01500
PSA	58.97000
LogP	0.97500
Index of Refraction	1.494

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FC6125000

CHEMICAL NAME :: Carbamic acid, N-methyl-N-nitroso-, 2-chloroethyl ester

CAS REGISTRY NUMBER :: 63982-14-9

BEILSTEIN REFERENCE NO. :: 1770728

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H7-Cl-N2-O3

MOLECULAR WEIGHT :: 166.58

WISWESSER LINE NOTATION :: ONN1&VOR BG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 150 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,JUN1942

22074-92-6 structure

22074-92-6

~%

63982-14-9 structure

63982-14-9

Literature: Brintzinger; Pfannstiel Chemische Berichte, 1948 , vol. 81, p. 378

Precursor 1
22074-92-6
DownStream 0

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