1-hexyl-1-nitrosourea

1-hexyl-1-nitrosourea名称

[ CAS 号 ]:
18774-85-1

[ 英文名 ]:
1-hexyl-1-nitrosourea

[英文别名 ]:

Nitroso-n-hexylurea
N-Hexylnitrosourea
Urea,1-hexyl-1-nitroso
Hexylnitrosourea
N-Hexyl-N-nitrosourea

1-hexyl-1-nitrosourea物理化学性质

[ 密度 ]:
1.14g/cm3

[ 沸点 ]:
255.2ºC at 760 mmHg

[ 分子式 ]:
C₇H₁₅N₃O₂

[ 分子量 ]:
173.21300

[ 闪点 ]:
108.2ºC

[ 精确质量 ]:
173.11600

[ PSA ]:
76.75000

[ LogP ]:
2.14260

[ 蒸汽压 ]:
0.0165mmHg at 25°C

[ 折射率 ]:
1.51

1-hexyl-1-nitrosourea毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT4760000

CHEMICAL NAME :: Urea, 1-hexyl-1-nitroso-

CAS REGISTRY NUMBER :: 18774-85-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C7-H15-N3-O2

MOLECULAR WEIGHT :: 173.25

WISWESSER LINE NOTATION :: ZVN6&NO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 550 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 410 mg/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Peripheral Nerve and Sensation - structural change in nerve or sheath

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 17325 ug/kg/50W-I

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 693 mg/kg/50W-I

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

MUTATION DATA

TYPE OF TEST :: Phage inhibition capacity

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 250 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 178,157,1987

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1-hexyl-1-nitrosourea安全信息

[ 海关编码 ]:
2924199090

1-hexyl-1-nitrosourea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%