Specification Sheet
Product Name 1,4-Diphenyl-2-butyne-1,4-dione,
≥95.0% (HPLC)
Product Number 728195
Product Brand ALDRICH
CAS Number 1087-09-8
Molecular Weight 234.25
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Yellow
APPEARANCE (FORM) Powder or Crystal or Chunk(s)
PURITY (HPLC AREA %) ≥ 95.0 %
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE