Specification Sheet
Product Name 4,7-Dimethoxy-1-naphthaldehyde,
97%
Product Number 631744
Product Brand ALDRICH
CAS Number 90381-44-5
Molecular Weight 216.23
 
TEST SPECIFICATION
APPEARANCE WHITE TO BROWN POWDER OR CRYSTALS
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
TITRATION 96.5%-103.5% (WITH HYDROXYLAMINE)
GAS LIQUID 96.5% (MINIMUM)
  APPROVED DECEMBER 3, 2008 RJM