Urea,N-methyl-N-nitroso-N'-phenyl-

Urea,N-methyl-N-nitroso-N'-phenyl-名称

[ CAS 号 ]:
21561-99-9

[ 英文名 ]:
Urea,N-methyl-N-nitroso-N'-phenyl-

[英文别名 ]:

Methylphenylnitrosourea
3-Phenyl-1-methyl-1-nitrosoharnstoff
Nitrosomethylphenylurea
N-Methyl-N-nitroso-N'-phenylurea
N-Methyl-N-nitroso-N'-phenyl-harnstoff
MPNU
N-Nitroso-N-methyl-N'-phenylharnstoff
Urea,1-methyl-1-nitroso-3-phenyl
1-Methyl-1-nitro-3-phenyl-harnstoff
N-methyl-N'-phenyl-N-nitrosourea

Urea,N-methyl-N-nitroso-N'-phenyl-物理化学性质

[ 密度 ]:
1.22g/cm3

[ 分子式 ]:
C₈H₉N₃O₂

[ 分子量 ]:
179.17600

[ 精确质量 ]:
179.06900

[ PSA ]:
61.77000

[ LogP ]:
1.90470

[ 折射率 ]:
1.574

Urea,N-methyl-N-nitroso-N'-phenyl-毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT8100000

CHEMICAL NAME :: Urea, 1-methyl-1-nitroso-3-phenyl-

CAS REGISTRY NUMBER :: 21561-99-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C8-H9-N3-O2

MOLECULAR WEIGHT :: 179.20

WISWESSER LINE NOTATION :: ONN1&VMR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 750 mg/kg/32W-I

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 532 mg/kg/7W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors Skin and Appendages - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 450 mg/kg/20W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 650 mg/kg/W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Liver - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 650 mg/kg/26W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Liver - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 650 mg/kg/26W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - Kidney 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: 31,797,1980

点击显示

Urea,N-methyl-N-nitroso-N'-phenyl-安全信息

[ 海关编码 ]:
2924299090

Urea,N-methyl-N-nitroso-N'-phenyl-合成路线

详细合成路线

Urea,N-methyl-N-nitroso-N'-phenyl-上下游产品

Urea,N-methyl-N-nitroso-N'-phenyl-上游产品

Urea,N-methyl-N-nitroso-N'-phenyl-下游产品

Urea,N-methyl-N-nitroso-N'-phenyl-海关

[ 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%