Ethanone,1-(2,5-dimethyl-1H-pyrrol-3-yl)-

名称

[ CAS 号 ]:
1500-94-3

[ 英文名 ]:
Ethanone,1-(2,5-dimethyl-1H-pyrrol-3-yl)-

[英文别名 ]:

3-acetyl-2,5-dimethylpyrrole
2,5-Dimethylpyrrol-3-yl-methylketon
Acetyl-3-dimethyl-2,5-pyrrol
2,5-dimethyl-3-acetylpyrrole
2,5-Dimethyl-3-acetyl-pyrrol

物理化学性质

[ 密度 ]:
1.04g/cm3

[ 沸点 ]:
250.9ºC at 760mmHg

[ 分子式 ]:
C₈H₁₁NO

[ 分子量 ]:
137.17900

[ 闪点 ]:
112.1ºC

[ 精确质量 ]:
137.08400

[ PSA ]:
32.86000

[ LogP ]:
1.83410

[ 蒸汽压 ]:
0.0136mmHg at 25°C

[ 折射率 ]:
1.524

[ 储存条件 ]:
库房通风低温干燥

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OB2887000

CHEMICAL NAME :: Ketone, 2,5-dimethylpyrrol-3-yl methyl

CAS REGISTRY NUMBER :: 1500-94-3

BEILSTEIN REFERENCE NO. :: 0112096

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H11-N-O

MOLECULAR WEIGHT :: 137.20

WISWESSER LINE NOTATION :: T5MJ B1 CV1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 225 mg/kg

TOXIC EFFECTS :: Behavioral - anticonvulsant Behavioral - somnolence (general depressed activity) 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: 11,1251,1968

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 553 mg/kg

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity) 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: 11,1251,1968

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安全信息

[ 海关编码 ]:
2933990090

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海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%