Certificate Of Analysis
Product Name 3-Chloro-2-methylphenyl isocyanate,
98%
Product Number 478253
Product Brand ALDRICH
CAS Number 40397-90-8
Molecular Formula ClC6H3(CH3)NCO
Molecular Weight 167.59
 
TEST SPECIFICATION LOT 12504LR RESULTS
APPEARANCE COLORLESS LIQUID
REFRACTIVE INDEX AT 1.5604
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE.
TITRATION 98.5 % (WITH AGNO3 AFTER OXYGEN COMBUSTION)
GAS LIQUID 99.9 %
QUALITY CONTROL OCTOBER, 1997