苯乙基脲

苯乙基脲名称

[ CAS 号 ]:
2158-04-5

[ 中文名 ]:
苯乙基脲

[ 英文名 ]:
PHENETHYLUREA

[英文别名 ]:

1-Phenylethylurea
1-phenethylurea
Phenethylurea
Urea,phenethyl
N-phenethylurea

苯乙基脲物理化学性质

[ 密度 ]:
1.106g/cm3

[ 沸点 ]:
299.4ºC at 760 mmHg

[ 分子式 ]:
C₉H₁₂N₂O

[ 分子量 ]:
164.20400

[ 闪点 ]:
134.9ºC

[ 精确质量 ]:
164.09500

[ PSA ]:
55.12000

[ LogP ]:
1.98860

[ 蒸汽压 ]:
0.0012mmHg at 25°C

[ 折射率 ]:
1.554

苯乙基脲毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YU0350000

CHEMICAL NAME :: Urea, phenethyl-

CAS REGISTRY NUMBER :: 2158-04-5

BEILSTEIN REFERENCE NO. :: 2092052

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H12-N2-O

MOLECULAR WEIGHT :: 164.23

WISWESSER LINE NOTATION :: ZVM2R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2260 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay)

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: 11,814,1968

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 328 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 52,211,1934

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 360 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,620,1957

苯乙基脲安全信息

[ 海关编码 ]:
2924299090

苯乙基脲海关

[ 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%