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5-甲基-1H-吡咯-2-甲酸乙酯

5-甲基-1H-吡咯-2-甲酸乙酯名称

[ CAS 号 ]:
3284-51-3

[ 中文名 ]:
5-甲基吡咯-2-甲酸乙酯

[ 英文名 ]:
Ethyl 5-methyl-1H-pyrrole-2-carboxylate

[中文别名 ]:

5-甲基-1H-吡咯-2-甲酸乙酯

[英文别名 ]:

5-Methyl-1H-pyrrole-2-carboxylic acid ethyl ester
5-Methyl-pyrrol-2-carbonsaeure-aethylester
ethyl-5-methyl-1H-pyrrole-2-carboxylate
MFCD01006731
Ethyl 5-Methylpyrrole-2-carboxylate
4-methyl-pyrrole-2-carboxylic acid ethyl ester
Ethyl 5-methyl-1H-pyrrole-2-carboxylate
1H-Pyrrole-2-carboxylic acid,5-methyl-,ethyl ester
5-methyl-pyrrole-2-carboxylic acid ethyl ester

5-甲基-1H-吡咯-2-甲酸乙酯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
264.9±20.0 °C at 760 mmHg

[ 分子式 ]:
C₈H₁₁NO₂

[ 分子量 ]:
153.178

[ 闪点 ]:
114.0±21.8 °C

[ 精确质量 ]:
153.078979

[ PSA ]:
42.09000

[ LogP ]:
2.19

[ 外观性状 ]:
白色到棕色粉末

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.518

[ 储存条件 ]:
室温，密封

5-甲基-1H-吡咯-2-甲酸乙酯MSDS

详细MSDS(安全技术说明书)

5-甲基-1H-吡咯-2-甲酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX9380000

CHEMICAL NAME :: 1H-Pyrrole-2-carboxylic acid, 5-methyl-, ethyl ester

CAS REGISTRY NUMBER :: 3284-51-3

BEILSTEIN REFERENCE NO. :: 0122975

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H11-N-O2

MOLECULAR WEIGHT :: 153.20

WISWESSER LINE NOTATION :: T5MJ BVO2 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02365

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5-甲基-1H-吡咯-2-甲酸乙酯安全信息

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 海关编码 ]:
2933990090

5-甲基-1H-吡咯-2-甲酸乙酯海关

[ 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%