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13908-92-4

13908-92-4结构式
13908-92-4结构式

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英文名 3-(2-chloroethyl)-1-(2-fluoroethyl)-1-nitrosourea
英文别名 Urea,1-(2-chloroethyl)-3-(2-fluoroethyl)-3-nitroso
N'-(2-Chlor-ethyl)-N-(2-fluor-ethyl)-N-nitroso-harnstoff
1-(2-Chloroethyl)-3-(2-fluoroethyl)-3-nitrosourea
N'-(2-Chloroethyl)-N-(2-fluoroethyl)-N-nitrosourea
Urea,N'-(2-chloroethyl)-N-(2-fluoroethyl)-N-nitroso
Urea,3-(2-chloroethyl)-1-(2-fluoroethyl)-1-nitroso
密度 1.41g/cm3
分子式 C5H9ClFN3O2
分子量 197.59500
精确质量 197.03700
PSA 61.77000
LogP 1.27860
折射率 1.509

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS4970000
CHEMICAL NAME :
Urea, 1-(2-chloroethyl)-3-(2-fluoroethyl)-3-nitroso-
CAS REGISTRY NUMBER :
13908-92-4
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H9-Cl-F-N3-O2
MOLECULAR WEIGHT :
197.62
WISWESSER LINE NOTATION :
ONN2FVM2G

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 :
29350 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

海关编码 2924199090
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%