N-(4-Fluorophenyl)-N-(5-methyl-3-isoxazolyl)urea

名称

[ CAS 号 ]:
84882-78-0

[ 英文名 ]:
N-(4-Fluorophenyl)-N-(5-methyl-3-isoxazolyl)urea

[英文别名 ]:

Urea,N-(4-fluorophenyl)-N'-(5-methyl-3-isoxazolyl)
N-(4-Fluorophenyl)-N'-(5-methyl-3-isoxazolyl)urea

物理化学性质

[ 密度 ]:
1.413g/cm3

[ 沸点 ]:
280.8ºC at 760 mmHg

[ 分子式 ]:
C₁₁H₁₀FN₃O₂

[ 分子量 ]:
235.21400

[ 闪点 ]:
123.6ºC

[ 精确质量 ]:
235.07600

[ PSA ]:
67.16000

[ LogP ]:
2.91210

[ 折射率 ]:
1.644

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT3984200

CHEMICAL NAME :: Urea, N-(4-fluorophenyl)-N'-(5-methyl-3-isoxazolyl)-

CAS REGISTRY NUMBER :: 84882-78-0

LAST UPDATED :: 199204

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-F-N3-O2

MOLECULAR WEIGHT :: 235.24

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 :: >3 gm/kg

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

REFERENCE :: APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 40,339,1982

安全信息

[ 海关编码 ]:
2934999090

海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%