Urea,N,N'-bis(2-fluoroethyl)-N'-nitroso-

名称

[ CAS 号 ]:
13908-91-3

[ 英文名 ]:
Urea,N,N'-bis(2-fluoroethyl)-N'-nitroso-

[英文别名 ]:

bfnu

物理化学性质

[ 密度 ]:
1.35g/cm3

[ 分子式 ]:
C₅H₉F₂N₃O₂

[ 分子量 ]:
181.14100

[ 精确质量 ]:
181.06600

[ PSA ]:
61.77000

[ LogP ]:
1.00930

[ 折射率 ]:
1.467

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS2705000

CHEMICAL NAME :: Urea, 1,3-bis(2-fluoroethyl)-1-nitroso-

CAS REGISTRY NUMBER :: 13908-91-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H9-F2-N3-O2

MOLECULAR WEIGHT :: 181.17

WISWESSER LINE NOTATION :: ONN2FVM2F

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD10 - Lethal Dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7 mg/kg

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

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 34,194,1974

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安全信息

[ 海关编码 ]:
2924199090

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海关

[ 海关编码 ]: 2924199090

[ 中文概述 ]:
2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%