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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(2-Chloroethyl)-3-(2-cyclohexenyl)-1-nitrosourea
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33021-94-2

33021-94-2 structure

33021-94-2 structure

Name: 1-(2-Chloroethyl)-3-(2-cyclohexenyl)-1-nitrosourea
Chemical Name: 1-(2-chloroethyl)-3-cyclohex-2-en-1-yl-1-nitrosourea
CAS Number: 33021-94-2
Molecular Formula: C₉H₁₄ClN₃O₂
Molecular Weight: 231.67900
Create Date: 2016-10-17 00:58:18
Modify Date: 2025-09-24 13:20:40

Name	1-(2-chloroethyl)-3-cyclohex-2-en-1-yl-1-nitrosourea
Synonyms	Urea,N-(2-chloroethyl)-N'-2-cyclohexen-1-yl-N-nitroso 1-(2-Chloroethyl)-3-(2-cyclohexenyl)-1-nitrosourea N-(2-Chloroethyl)-N'-2-cyclohexenyl-N-nitrosourea Urea,1-(2-chloroethyl)-3-(2-cyclohexenyl)-1-nitroso N-(2-Chlor-aethyl)-N'-cyclohex-2-enyl-N-nitroso-harnstoff

Density	1.33g/cm3
Molecular Formula	C₉H₁₄ClN₃O₂
Molecular Weight	231.67900
Exact Mass	231.07700
PSA	61.77000
LogP	2.41780
Index of Refraction	1.582

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS4800000

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

CAS REGISTRY NUMBER :: 33021-94-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H14-Cl-N3-O2

MOLECULAR WEIGHT :: 231.71

WISWESSER LINE NOTATION :: L6UTJ CMVNNO&2G

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 :: 31540 ug/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

HS Code	2924299090

33082-81-4 structure

33082-81-4

~%

33021-94-2 structure

33021-94-2

Literature: Johnston; McCaleb; Opliger; Laster; Montgomery Journal of medicinal chemistry, 1971 , vol. 14, # 17 p. 600 - 614

1541-25-9 structure

1541-25-9

~%

33021-94-2 structure

33021-94-2

Literature: Johnston; McCaleb; Opliger; Laster; Montgomery Journal of medicinal chemistry, 1971 , vol. 14, # 17 p. 600 - 614

Precursor 2
33082-81-4 1541-25-9
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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