Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Urea,N-(2-chloroethyl)-N'-cyclopentyl-N-nitroso-
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Purity: 98.0%
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13909-03-0

13909-03-0 structure

13909-03-0 structure

Name: Urea,N-(2-chloroethyl)-N'-cyclopentyl-N-nitroso-
Chemical Name: 1-(2-chloroethyl)-3-cyclopentyl-1-nitrosourea
CAS Number: 13909-03-0
Molecular Formula: C₈H₁₄ClN₃O₂
Molecular Weight: 219.66900
Create Date: 2016-06-07 04:58:48
Modify Date: 2025-09-23 16:35:59

Name	1-(2-chloroethyl)-3-cyclopentyl-1-nitrosourea
Synonyms	Urea,N-(2-chloroethyl)-N'-cyclopentyl-N-nitroso N-(2-Chloroethyl)-N'-cyclopentyl-N-nitrosourea Urea,1-(2-chloroethyl)-3-cyclopentyl-1-nitroso

Density	1.39g/cm3
Molecular Formula	C₈H₁₄ClN₃O₂
Molecular Weight	219.66900
Exact Mass	219.07700
PSA	61.77000
LogP	2.25170
Index of Refraction	1.593

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS4904000

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

CAS REGISTRY NUMBER :: 13909-03-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H14-Cl-N3-O2

MOLECULAR WEIGHT :: 219.70

WISWESSER LINE NOTATION :: L5TJ AMVNNO&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 :: 102 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

HS Code	2924299090

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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