Urea,N'-(4-chlorophenyl)-N-methyl-N-nitroso-

名称

[ CAS 号 ]:
25355-61-7

[ 英文名 ]:
Urea,N'-(4-chlorophenyl)-N-methyl-N-nitroso-

[英文别名 ]:

3-<4-Chlor-phenyl>-1-methyl-1-nitroso-harnstoff
3-(p-Chlorophenyl)-1-methyl-1-nitrosourea
1-Methyl-1-nitroso-3-(p-chlorophenyl)urea
1-(p-Chlorophenyl)-3-methyl-3-nitrosourea
1-(4-chlorophenyl)-3-isopropyl-3-nitrosourea
N-Methyl-N'-(4-chlorophenyl)-N-nitrosourea
N-<4-Chlor-phenyl>-N'-methyl-N'-nitroso-harnstoff

物理化学性质

[ 密度 ]:
1.36g/cm3

[ 分子式 ]:
C₈H₈ClN₃O₂

[ 分子量 ]:
213.62100

[ 精确质量 ]:
213.03100

[ PSA ]:
61.77000

[ LogP ]:
2.55810

[ 折射率 ]:
1.595

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS6480000

CHEMICAL NAME :: Urea, 3-(p-chlorophenyl)-1-methyl-1-nitroso-

CAS REGISTRY NUMBER :: 25355-61-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C8-H8-Cl-N3-O2

MOLECULAR WEIGHT :: 213.64

WISWESSER LINE NOTATION :: ONN1&VMR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 598 mg/kg/20W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 634 mg/kg/7W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - tumors

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 10 umol/L

REFERENCE :: IAPUDO IARC Publications. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.27- 1979- Volume(issue)/page/year: 31,685,1980

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安全信息

[ 海关编码 ]:
2924299090

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[ 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%