99久久国产精品一区二区三区,亚洲av无码免费在线观看,一级a爱做片在线观看免,最新在线日韩欧美中文字幕,亲胸揉屁股膜下刺激视频免费网站


Ethyl difluorocetate(DFAE)

Physicochemical properties
English synonyms: difluoro-aceticaciethylester;DIFLUOROACETIC ACID ETHYL ESTER;ETHYL DIFLUOROACETATE;ETHYL DIFLUOROACETIC ACID;ART-CHEM-BB B020251;AKOS B020251;ETHYL DIFLUOROACETATE 97%;Ethyldifluoroacetate,98%
CAS: 454-31-9
Molecular formula: C4H6F2O2 Molecular weight: 124.09
Appearance/Character: Colorless Transparent Liquid
Quality index Content/Purity: ≥99%
Remarks 液體10




  Previous product: Difluoroacetic Acid(DFA)
  Next product: Chlorodifluoroacetic anhydride