成人免费一区二区无码视频_亚洲日韩一区二区三区_中文字幕人妻被公上司喝醉_国产三区视频无码337视频_最新毛片在线视频91_色欲久久99精品久久久久久av_亚洲精品极品少妇16P_免费看a级高潮黄片_国产精品久久久久aaaa

Product
 

Diethyl Maleate

 

 

CAS:

 

 

141-05-9

Molecular formula: (=CHCOO CH2CH3)2              C8H12O4

Structure type:

Molecular weight: 172.18
Properties: clear, colorless liquid. Miscible with ethyl ether,slightly soluble in water. Bp 225℃, d2041.06, N20D 1.438-1.442.
Precaution: This product is irritant and flammable.
Use: as solvent, plastic additive, organic intermediate, monomer for maleate polymers.
Packaging & Storage: galvanized iron barrel, net weight 200kg. Store in a cool dry place.


Specification:
 

Appearance
clear, colorless liquid
Color (APHA)
50
Assay % (GC)
99.0





< Return to the previous page >