Certificate Of Analysis
Product Name 4-Butoxy-3,5-dimethylphenylboronic acid
Product Number 597511
Product Brand ALDRICH
CAS Number 845551-41-9
Molecular Formula H3C(CH2)3OC6H2(CH3)2B(OH)2
Molecular Weight 222.09
 
TEST SPECIFICATION LOT 06924MB RESULTS
APPEARANCE WHITE POWDER
MELTING POINT 191.0-198.6 DEGREES CELSIUS
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE.
TITRATION 111.4 % (WITH NAOH)
QUALITY CONTROL NOVEMBER 2003