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化合物简介
Triethylammonium acetate is a volatile buffering agent, which, when diluted in water, maintains pH at about 7. When mixed with other components, such as methanol or acetonitrile other pHs may be attained. It is used in the purification of DNA, for instance.
基本信息
CAS：5204-74-0
中文别名：2.0M醋酸三乙胺;
英文别名：Triethylammonium acetate buffer;TEAA;Buffer solution 1 M pH 7.0 (volatile);Acetic acid-triethylamine solution 2:1;Triethylammonium acetate solution;Acetic acid-triethylamine solution 1:1;Acetic acid,compd. with N,N-diethylethanamine (1:1);Triethylamine : Acetic acid 1:1;Triethylamine : Acetic acid 1:1 solution;Triethylamine : Acetic acid 1:2 solution;
分子式：C8H19NO2
分子量：161.242
精确质量：161.142
Psa：40.54
Logp：1.439
中文别名：2.0M醋酸三乙胺;
英文别名：Triethylammonium acetate buffer;TEAA;Buffer solution 1 M pH 7.0 (volatile);Acetic acid-triethylamine solution 2:1;Triethylammonium acetate solution;Acetic acid-triethylamine solution 1:1;Acetic acid,compd. with N,N-diethylethanamine (1:1);Triethylamine : Acetic acid 1:1;Triethylamine : Acetic acid 1:1 solution;Triethylamine : Acetic acid 1:2 solution;
分子式：C8H19NO2
分子量：161.242
精确质量：161.142
Psa：40.54
Logp：1.439
编号系统
MDL号：MFCD00151725
物化性质
外观与性状：无色液体
密度：1.010 g/mL at 20ºC
沸点：90.5ºC at 760 mmHg
熔点：-114.7ºC
闪点：98.4ºC
折射率：n20/D 1.357
稳定性：Stable. Incompatible with strong oxidizing agents, bases.
储存条件：2-8ºC
密度：1.010 g/mL at 20ºC
沸点：90.5ºC at 760 mmHg
熔点：-114.7ºC
闪点：98.4ºC
折射率：n20/D 1.357
稳定性：Stable. Incompatible with strong oxidizing agents, bases.
储存条件：2-8ºC
安全信息
安全说明：S26
危险类别码：R35
海关编码：2921199090
危险品运输编码：UN 2790 8
危险类别码：R35
海关编码：2921199090
危险品运输编码：UN 2790 8
生产方法及用途
合成路线
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参考文献
Verma, Akhilesh K.; Attri, Pankaj; Chopra, Varun; Tiwari, Rakesh K.; Chandra, Ramesh Monatshefte fur Chemie, 2008 , vol. 139, # 9 p. 1041 - 1047 Title/Abstract Full Text View citing articles Show Details Attri, Pankaj; Reddy, P. Madhusudan; Venkatesu; Kumar, Anil; Hofman Journal of Physical Chemistry B, 2010 , vol. 114, # 18 p. 6126 - 6133
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图谱
13C NMR : Predict
1H NMR : Predict
