2-乙基咪唑

2-乙基咪唑用途

【用途一】
用作环氧树脂固化剂
【用途二】
用于仪器，仪表，各种电器部件，化工机械，车辆，以及国防工业方面的粘接，包封，涂压和层压。
【用途三】
1072-62-4（2-乙基咪唑）用作环氧树脂中温固化剂,参考用量2-5phr。固化条件70-85°C/3h。

2-乙基咪唑名称

[ CAS 号 ]:
1072-62-4

[ 中文名 ]:
2-乙基咪唑

[ 英文名 ]:
2-Ethyl-1H-imidazole

[中文别名 ]:

2-乙基-1H-咪唑

[英文别名 ]:

1H-Imidazole, 2-ethyl-
Curezol 2EZ
2-Aethyl-1H-imidazol
MFCD00005192
2-Ethyl-1H-imidazole
2-ethyl-1h-imidazol
Imidazole,2-ethyl
EINECS 214-011-5
2-Ethylimidazole
2EMI

2-乙基咪唑物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
268.0±0.0 °C at 760 mmHg

[ 熔点 ]:
78-81 °C(lit.)

[ 分子式 ]:
C₅H₈N₂

[ 分子量 ]:
96.130

[ 闪点 ]:
133.1±5.1 °C

[ 精确质量 ]:
96.068748

[ PSA ]:
28.68000

[ LogP ]:
0.16

[ 外观性状 ]:
白色至淡黄色晶体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.516

[ 储存条件 ]:
存放于惰性气体之中;避免空气,湿气 (吸湿)

2-乙基咪唑MSDS

2-乙基咪唑安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R22;R38;R41

[ 安全声明 (欧洲) ]:
S26-S36-S37/39

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2933290090

2-乙基咪唑合成路线

2-乙基咪唑上下游产品

2-乙基咪唑上游产品

2-乙基咪唑下游产品

2-乙基咪唑海关

[ 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%

2-乙基咪唑文献

Gas chromatographic-mass spectrometric quantification of 4-(5-)methylimidazole in roasted coffee after ion-pair extraction.

J. Chromatogr. A. 976(1-2) , 285-91, (2002)

A GC-MS method is described for quantification of 4-(5-)methylimidazole (4MI) in coffee. Although tested, GC-flame ionization detection proved inadequate for this purpose due to the complexity of the ...

Reactions of antimicrobial species to imidazole-microwave plasma reacted poly(dimethylsiloxane) surfaces.

Langmuir 20(19) , 8372-8, (2004)

Microwave plasma reactions of imidazole, 2-methylimidazole, and 2-ethylimidazole on poly(dimethylsiloxane) (PDMS) surfaces resulted in the formation of species containing conjugated surface domains wh...

Effect of Various Food Additives on the Levels of 4(5)-Methylimidazole in a Soy Sauce Model System.

J. Food Sci. 81 , T262-7, (2016)

In this study, the effect of food additives such as iron sulfate, magnesium sulfate, zinc sulfate, citric acid, gallic acid, and ascorbic acid on the reduction of 4(5)-methylimidazole (4(5)-MI) was in...

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