Certificate Of Analysis
Product Name 4,4′-Dimethylbenzophenone,
99%
Product Number 225274
Product Brand ALDRICH
CAS Number 611-97-2
Molecular Formula (CH3C6H4)2CO
Molecular Weight 210.27
 
TEST SPECIFICATION LOT 02628HU RESULTS
APPEARANCE OFF-WHITE TO PINK CRYSTALS OFF WHITE CRYSTALS
MELTING POINT 91.5-93.7 DEGREES CELSIUS
INFRARED SPECTRUM CONFORMS TO STRUCTURE. CONFORMS TO STRUCTURE AND STANDARD AS
  ILLUSTRATED ON PAGE 2451C OF EDITION I,
  VOLUME 2 OF "THE ALDRICH LIBRARY OF FT-IR
  SPECTRA".
ELEMENTAL ANALYSIS CARBON 84.4% - 87.0% CARBON 85.56%
  HYDROGEN 6.70%
GAS LIQUID 98.5% (MINIMUM) 98.5 %
QUALITY CONTROL JULY, 1999