1,3-Dicyclohexyl-5-(3-oxobutyl)barbituric acid

名称

[ CAS 号 ]:
20527-61-1

[ 英文名 ]:
1,3-Dicyclohexyl-5-(3-oxobutyl)barbituric acid

[英文别名 ]:

1,3-dicyclohexyl-5-butyl-3-one barbituric acid

物理化学性质

[ 密度 ]:
1.184g/cm3

[ 沸点 ]:
492.5ºC at 760 mmHg

[ 分子式 ]:
C₂₀H₃₀N₂O₄

[ 分子量 ]:
362.46300

[ 闪点 ]:
202.7ºC

[ 精确质量 ]:
362.22100

[ PSA ]:
74.76000

[ LogP ]:
3.30380

[ 蒸汽压 ]:
7.63E-10mmHg at 25°C

[ 折射率 ]:
1.54

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CQ3486000

CHEMICAL NAME :: Barbituric acid, 1,3-dicyclohexyl-5-(3-oxobutyl)-

CAS REGISTRY NUMBER :: 20527-61-1

BEILSTEIN REFERENCE NO. :: 0767511

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H30-N2-O4

MOLECULAR WEIGHT :: 362.52

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 360 mg/kg

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

REFERENCE :: YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 89,260,1969

安全信息

[ 海关编码 ]:
2933540000

海关

[ 海关编码 ]: 2933540000

[ 中文概述 ]:
2933540000 其他丙二酰脲（巴比土酸）的衍生物以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%