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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Urea, N-(2-fluoroethyl)-N-nitroso-N-(tetrahydro-2H-thiopyran-4-yl)- (9CI)
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32319-90-7

32319-90-7 structure

32319-90-7 structure

Name: Urea, N-(2-fluoroethyl)-N-nitroso-N-(tetrahydro-2H-thiopyran-4-yl)- (9CI)
Chemical Name: 1-(2-fluoroethyl)-1-nitroso-3-(thian-4-yl)urea
CAS Number: 32319-90-7
Molecular Formula: C₈H₁₄FN₃O₂S
Molecular Weight: 235.27900
Create Date: 2017-10-19 23:33:11
Modify Date: 2025-09-16 13:52:57

Name	1-(2-fluoroethyl)-1-nitroso-3-(thian-4-yl)urea
Synonyms	N-(2-Fluor-ethyl)-N-nitroso-N'-(tetrahydro-2H-thiopyran-4-yl)-harnstoff Urea,1-(2-fluoroethyl)-1-nitroso-3-(tetrahydro-2H-thiopyran-4-yl) 1-(2-Fluoroethyl)-1-nitroso-3-(tetrahydro-2H-thiopyran-4-yl)urea Urea,N-(2-fluoroethyl)-N-nitroso-N'-(tetrahydro-2H-thiopyran-4-yl)

Density	1.42g/cm3
Molecular Formula	C₈H₁₄FN₃O₂S
Molecular Weight	235.27900
Exact Mass	235.07900
PSA	87.07000
LogP	1.93540
Index of Refraction	1.597

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT3940000

CHEMICAL NAME :: Urea, 1-(2-fluoroethyl)-1-nitroso-3-(tetrahydro-2H-thiopyra n-4-yl)-

CAS REGISTRY NUMBER :: 32319-90-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H14-F-N3-O2-S

MOLECULAR WEIGHT :: 235.31

WISWESSER LINE NOTATION :: T6STJ DMVNNO&2F

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 :: 40100 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	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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