CAS RN: 109-97-7

Other Properties

Polymerizes under influence of acids and glycols; soln in dil hydrogen chloride yield pyrrole red, an amorphous, orange-colored substance
Decomposes in acid; Conversion factors: 1 mg/l= 3.64 ppm; 1 ppm= 2.74 mg/cu m
Hydroxyl radical rate constant = 1.1X10-10 cu m/molc-sec @ 25 deg C
Henry's Law constant = 1.80X10-5 atm-cu m/mol @ 25 deg C
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