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Product Name: Urea,N'-(2-chloroethyl)-N-methyl-N-nitroso-
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29655-34-3

29655-34-3 structure

29655-34-3 structure

Name: Urea,N'-(2-chloroethyl)-N-methyl-N-nitroso-
Chemical Name: 1-Methyl-3-(2-chloroethyl)-1-nitrosourea
CAS Number: 29655-34-3
Molecular Formula: C₄H₈ClN₃O₂
Molecular Weight: 165.57800
Create Date: 2017-05-17 17:14:59
Modify Date: 2025-09-06 19:00:34

Name	1-Methyl-3-(2-chloroethyl)-1-nitrosourea
Synonyms	N-Nitroso-N-methyl-D3-N'-nitroguanidin 1-Methyl-d3-3-nitro-1-nitrosoguanidine N-Nitroso-N-methyl-N'-(2-chlor-ethyl)-harnstoff Guanidine,1-methyl-d3-3-nitro-1-nitroso

Density	1.37g/cm3
Molecular Formula	C₄H₈ClN₃O₂
Molecular Weight	165.57800
Exact Mass	165.03100
PSA	61.77000
LogP	0.93890
Index of Refraction	1.531

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS5013450

CHEMICAL NAME :: Urea, 3-(2-chloroethyl)-1-methyl-1-nitroso-

CAS REGISTRY NUMBER :: 29655-34-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H8-Cl-N3-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 315 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986

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