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4-甲基-5-咪唑甲酸乙酯

4-甲基-5-咪唑甲酸乙酯用途

西咪替丁的中间体。

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4-甲基-5-咪唑甲酸乙酯名称

[ CAS 号 ]:
51605-32-4

[ 中文名 ]:
4-甲基-5-咪唑甲酸乙酯

[ 英文名 ]:
ethyl 5-methyl-4-imidazolecarboxylate

[中文别名 ]:

4-甲基咪唑-5-甲酸乙酯

[英文别名 ]:

Ethyl 4-methyl-1H-imidazole-5-carboxylate
EINECS 257-315-3
ETHYL 5-METHYL-1H-IMIDAZOLE-4-CARBOXYLATE
ethyl 5-methyl-4-imidazolecarboxylate
Ethyl 4-methyl-5-imidazolecarboxylate
MFCD00014487

4-甲基-5-咪唑甲酸乙酯物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
323.7±22.0 °C at 760 mmHg

[ 熔点 ]:
204-206ºC(lit.)

[ 分子式 ]:
C₇H₁₀N₂O₂

[ 分子量 ]:
154.167

[ 闪点 ]:
149.5±22.3 °C

[ 精确质量 ]:
154.074234

[ PSA ]:
54.98000

[ LogP ]:
1.05

[ 外观性状 ]:
灰白色至黄色结晶粉末

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.520

[ 储存条件 ]:
室温，密封，干燥

4-甲基-5-咪唑甲酸乙酯MSDS

4-甲基-5-咪唑甲酸乙酯安全信息

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2933290090

4-甲基-5-咪唑甲酸乙酯合成路线

4-甲基-5-咪唑甲酸乙酯海关

[ 海关编码 ]: 2933290090

[ 中文概述 ]:
2933290090. 其他结构含非稠合咪唑环的化合物. 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 ]:
2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

4-甲基-5-咪唑甲酸乙酯文献

Cobalt(II) coordination compounds of ethyl 4-methyl-5-imidazolecarboxylate: chemical and biochemical characterization on photosynthesis and seed germination.

Bioinorg. Chem. Appl. , 93-108, (2005)

In this work we present the synthesis, structural and spectroscopic characterization of Co(2+) coordination compounds with ethyl 4-methyl-5-imidazolecarboxylate (emizco). The effects of emizco, the me...

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