久本草在线中文字幕亚洲欧美,日本人成在线视频免费播放,欧美精品v,欧美干b视频

中文版 English Korean

??:+86-573-82813639, 83621335
??:+86-573-82813637
???:? ? +86-13605839392
??:sales@jlightchem.com
???:http://www.chinatech-corp.com

????

1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone

 

[Product name]:

1,3-dimethyl-1,3-diazinan-2-one

[Structural Formula]:

[Molecular Formula]:

C6H12N2O

[Molecular Weight]:

128.172

[CAS NO]:

7226-23-5

[Packing]:

 

 

Properties

Appearance

Colorless liquid

Boiling range °C(44 mmHg)

145-147

 

Quality Specifications

Purity%

≥97.0

Moisture %

  ≤0.5

 

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