美沙比妥
美沙比妥名称
[ CAS 号 ]:
50-11-3
[ 中文名 ]:
美沙比妥
[ 英文名 ]:
5,5-diethyl-1-methyl-1,3-diazinane-2,4,6-trione
[英文别名 ]:
- Metabarbital
- Gemonil
- Endiemal
- 5,5-diethyl-N-methyl-barbituric acid
- metharbital
- N-Methylbarbital
- 5,5-Diethyl-1-methylbarbitursaeure
- Methabarbital
- Methylbarbital
- 1-methyl-5,5-diethylbarbituric acid
美沙比妥物理化学性质
[ 密度 ]:
1.122g/cm3
[ 沸点 ]:
302ºC at 760mmHg
[ 分子式 ]:
C9H14N2O3
[ 分子量 ]:
198.21900
[ 闪点 ]:
136.4ºC
[ 精确质量 ]:
198.10000
[ PSA ]:
66.48000
[ LogP ]:
0.76770
[ 折射率 ]:
1.467
美沙比妥毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CQ3675000
- CHEMICAL NAME :
- Barbituric acid, 5,5-diethyl-1-methyl-
- CAS REGISTRY NUMBER :
- 50-11-3
- BEILSTEIN REFERENCE NO. :
- 0184688
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C9-H14-N2-O3
- MOLECULAR WEIGHT :
- 198.25
- WISWESSER LINE NOTATION :
- T6VMVNV FHJ D1 F2 F2
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 :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 27ZIAQ "Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973 Volume(issue)/page/year: -,-,1965
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 27ZIAQ "Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973 Volume(issue)/page/year: -,159,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7131 No. of Facilities: 9 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 339 (estimated) No. of Female Employees: 170 (estimated)
美沙比妥安全信息
[ 危险品运输编码 ]:
UN 3249
[ 包装等级 ]:
III
[ 危险类别 ]:
6.1(b)
[ 海关编码 ]:
2933540000
美沙比妥合成路线
美沙比妥上下游产品
美沙比妥上游产品
美沙比妥下游产品
美沙比妥海关
[ 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%
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