乱码1卡2卡三卡4卡网址在线,亚洲精品无码不卡久久久久,亚洲色无码专线精品观看,无码伊人6699久久大杳蕉

Your Current Position:  Products > Vinylethylene Carbonate

Product abbreviation

Trade name

Chemical structural formula

 

VEC

Vinylethylene Carbonate

Molecular formula

C5H6O3

molecular weight

114.1

CAS

4427-96-7

Physical properties

density(25℃,g/cm3)

1.188

Refractive index(25℃)

1.4474

boiling point(℃)

237

flash point(℃)

96

quality index

chroma(APHA)

≤20

purity(%),GC

≥99.90

water content(ppm)

≤100

Function introduction

Film forming additive with high reactivity in lithium ion battery