1-(5-acetyl-2,4-dimethyl-1H-pyrrol-3-yl)ethanone

名称

[ CAS 号 ]:
1500-92-1

[ 英文名 ]:
1-(5-acetyl-2,4-dimethyl-1H-pyrrol-3-yl)ethanone

[英文别名 ]:

1-(5-Acetyl-2,4-dimethyl-1H-pyrrol-3-yl)-ethanone
2,4-Diacetyl-3,5-dimethyl-pyrrol
Pyrrole,2,4-diacetyl-3,5-dimethyl
1,1'-(3,5-dimethyl-pyrrole-2,4-diyl)-bis-ethanone
2,4-diacetyl-3,5-dimethyl-pyrrole
1,1'-(3,5-dimethyl-1H-pyrrole-2,4-diyl)diethanone
2,4-diacetyl-3,5-dimethyl-1H-pyrrole

物理化学性质

[ 密度 ]:
1.097g/cm3

[ 沸点 ]:
346.8ºC at 760mmHg

[ 分子式 ]:
C₁₀H₁₃NO₂

[ 分子量 ]:
179.21600

[ 闪点 ]:
167.6ºC

[ 精确质量 ]:
179.09500

[ PSA ]:
49.93000

[ LogP ]:
2.03670

[ 蒸汽压 ]:
5.62E-05mmHg at 25°C

[ 折射率 ]:
1.529

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX9455000

CHEMICAL NAME :: Pyrrole, 2,4-diacetyl-3,5-dimethyl-

CAS REGISTRY NUMBER :: 1500-92-1

BEILSTEIN REFERENCE NO. :: 0134077

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C10-H13-N-O2

MOLECULAR WEIGHT :: 179.24

WISWESSER LINE NOTATION :: T5MJ BV1 C1 DV1 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 :: 200 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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 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: 11,1251,1968

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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%