久久久国产一区二区三区丝袜中文_日韩综合亚洲一区_国产黑森林在线视频_五月丁香啪啪网女同_亚洲成av人片无码_最近中文字幕2019免费看_污污视频在线一区二区午夜_国内精品无码久久久影院导航_2020亚洲男人天堂_最新国产成人亚洲精品小说

Physical Property:
　　 Appearance and Property: α type is white solid, β type is white liquid.
　　 Melting Point(℃): 46(α type)
　　 Relative Density(water=1): 0.97
　　 Boiling Point(℃): 115
　　 Molecular Formula: C₂H₅NO
　　 Molecular Weight: 59.07
　　 Flash Point(℃): 40
　　 Upper Explosive Limit %(V/V): 52.0
　　 Lower Explosive Limit %(V/V): 4.2
　　 Solubility: Soluble in water.
Function & Use:
　　 Intermediate for organic synthesis, methomyl intermediate and deoxidant for boiler water, etc.
Packing: 200L plastic drum