Dimethyl acetylenedicarboxylate

MDL：
MFCD00008456

Molecular Formula：
C6H6O4； CH3OCOC≡CCO2CH3

Molecular Weight：
142.11

Alias：
乙炔二羧酸二甲酯 Acetylenedicarboxylic Acid Dimethyl Ester Dimethyl 2-butynedioate DMAD

Product order：

Name	Specifications	Packing	Price	Delivery
Dimethyl acetylenedicarboxylate	99%	5g	RMB 209	Consulting service
Dimethyl acetylenedicarboxylate	99%	25g	RMB 649	Consulting service
Dimethyl acetylenedicarboxylate	99%	100g	RMB 2046	Consulting service
Dimethyl acetylenedicarboxylate	99%	500g	RMB 6567	Consulting service

Character：
密度：1.16
熔点：-18℃
沸点：95-98℃
折射率n20/D:1.446-1.448
闪点:86℃

Quality Standard：
外观Appearance                      无色透明至淡黄色液体
红外光谱鉴定Infrared spectrometry   和对照品匹配
纯度Purity                          ≥99.0%(GC)
折光率Refractive index n20/D        1.4460 - 1.4480  

Storage：
密封阴凉保存