Basic

CAS No.	3625-68-1;1402-35-3;463-15-0
Product Name	(2E)-7-cyanohept-2-ene-4,6-diynoic acid
Synonyms	3625-68-1; Diatretyne II; Diatretyne Nitrile
Molecular Formula	C8H3NO2
Molecular Weight	145.1149

Physical property

Density	1.333g/cm3
Boiling point	301.5°C at 760 mmHg
Flash point	136.1°C
Refractive index	1.588