男人扒女人添高潮视频,精品国产AV一区二区三区,边添小泬边狠狠躁视频,妺妺窝人体色www婷婷

中文版 English Korean

??:+86-573-82813639, 83621335
??:+86-573-82813637
???:? ? +86-13605839392
??:sales@jlightchem.com
???:http://bk03x.cn

????

2-[6-(2-hydroxyethyl)pyridin-2-yl]ethanol

 

[Product name]: Pyridine-2,6-diethanol; 2,2'-pyridine-2,6-diyldiethanol; 2,6-pyridinediethanol; 2,2'-pyridine-2,6-diyl-bis-ethanol
[Structural Formula]:
[Molecular Formula]: C9H13NO2
[Molecular Weight]: 167.205
[CAS NO]: 1077-36-7
[Packing]:  

 

Properties
Appearance Colorless liquid
Boiling range °C(760 mmHg) 306-308
   
   

 

Quality Specifications
Purity% ≥97.0
Moisture % ≤0.5
   

 

[ CLOSE ]
Copyright(C)2012, ??? ????? ?? All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle