HEMA 甲基丙烯酸羟乙酯

HEMA 甲基丙烯酸羟乙酯

一， 理化指标Characteristic Index

2-Hydroxyethyl methacrylate(HEMA)

HEMA甲基丙烯酸羟乙酯的简称

2-Hydroxyethyl methacrylate abbreviation: HEMA

HEMA CAS NO: 868-77-9   海关编码HS code: 2916140000

分子式(Formula Weight):  C6H10O3分子量(Molecular Weight):  130.14 　　分子结构Molecular structure：

 

二，质量与指标Quality and Index：外观: 无色透明易流动液体

Appearance: clear transparent flowable liquid.　含量(Purity): 97% 　　物化性质(Physical Properties)熔点(Melting Point): -12℃沸点(Boiling Point): 95℃(1.333kPa),87℃(0.67kPa),71-73℃(0.267kPa)相对密度(relative density):1.074(20/4℃)折射率(refractive index):1.4505闪点(开杯)( flash point in open cup):108℃