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N-乙基尿烷

N-乙基尿烷名称

[ CAS 号 ]:
623-78-9

[ 中文名 ]:
N-乙基尿烷

[ 英文名 ]:
Carbamic acid,N-ethyl-, ethyl ester

[中文别名 ]:

[英文别名 ]:

Ethyl-N-ethyl carbamate
Ethyl-N-ethylcarbamidat
CARBAMIC ACID,ETHYL-,ETHYL ESTER
EINECS 210-812-9
Ethylcarbamic acid,ethyl ester
N-Ethylurethane
N-ethyl ethylcarbamate
Ethyl ethylcarbamate
N-ethyl ethyl carmabate
MFCD00009102

N-乙基尿烷物理化学性质

[ 密度 ]:
0.981 g/mL at 25ºC(lit.)

[ 沸点 ]:
85ºC20 mm Hg(lit.)

[ 熔点 ]:
60°C (estimate)

[ 分子式 ]:
C₅H₁₁NO₂

[ 分子量 ]:
117.14600

[ 闪点 ]:
168 °F

[ 精确质量 ]:
117.07900

[ PSA ]:
38.33000

[ LogP ]:
1.14330

[ 外观性状 ]:
白色

[ 折射率 ]:
n20/D 1.421(lit.)

N-乙基尿烷MSDS

详细MSDS(安全技术说明书)

N-乙基尿烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: FA9100000

CHEMICAL NAME :: Carbamic acid, ethyl-, ethyl ester

CAS REGISTRY NUMBER :: 623-78-9

BEILSTEIN REFERENCE NO. :: 1744742

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H11-N-O2

MOLECULAR WEIGHT :: 117.17

WISWESSER LINE NOTATION :: 2OVM2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 860 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: AJEBAK Australian Journal of Experimental Biology and Medical Science. (Adelaide, S.A., Australia) V.1-64, 1924-86. Volume(issue)/page/year: 45,507,1967 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6500 mg/kg/13W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 9,35,1948

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N-乙基尿烷安全信息

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R40

[ 安全声明 (欧洲) ]:
S26;S36/S37/S39

[ WGK德国 ]:
3

[ RTECS号 ]:
FA9100000

[ 海关编码 ]:
2924199090

N-乙基尿烷合成路线

详细合成路线

N-乙基尿烷上下游产品

N-乙基尿烷上游产品

N-乙基尿烷下游产品

N-乙基尿烷海关

[ 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%