1,2-Bis(4,4,5,5-tetramethyl-1,3,2 -dioxaborolan-2-yl)acetylene
Product name: 1,2-Bis(4,4,5,5-tetramethyl-1,3,2
-dioxaborolan-2-yl)acetylene
CAS No.: $single.casno}
Structure: 
Remarks:99.6%, 2-8°C, argon protected
Appearance: White solid