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52049-26-0

52049-26-0结构式
52049-26-0结构式

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英文名 Urea, 1-(2-chloroethyl)-3-(cis-4-hydroxycyclohexyl)-1-nitroso
英文别名 1-(2-chloroethyl)-3-(4-hydroxycyclohexyl)-1-nitroso-urea
密度 1.46g/cm3
分子式 C9H16ClN3O3
分子量 249.69500
精确质量 249.08800
PSA 82.00000
LogP 1.61260
折射率 1.605
储存条件 库房低温通风干燥,与食品原料分开存放

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS4983000
CHEMICAL NAME :
Urea, 1-(2-chloroethyl)-3-(cis-4-hydroxycyclohexyl)-1-nitro so-
CAS REGISTRY NUMBER :
52049-26-0
LAST UPDATED :
199007
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C9-H16-Cl-N3-O3
MOLECULAR WEIGHT :
249.73
WISWESSER LINE NOTATION :
L6TJ AQ DMVNNO&2G -CIS

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 :
60180 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
TYPE OF TEST :
LD10 - Lethal Dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Tumorigenic - active as anti-cancer agent
REFERENCE :
ANBCB3 Antibiotics and Chemotherapy (Basel). (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.17- 1971- Volume(issue)/page/year: 23,64,1978
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intrapleural
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
33 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 18,634,1975

海关编码 2924299090
海关编码 2924299090
中文概述 2924299090. 其他环酰胺(包括环氨基甲酸酯)(包括其衍生物以及他们的盐). 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 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%