Post on 25-Feb-2017
one of many Λ0 % # I V c h e m i c a l s serving the Pharmaceutical Industry
3-Methyl-1-Phenyl-5-Pyrazolone Used in the preparation of pharmaceuticals and as a dye intermediate.
THE D O W C H E M I C A L C O M P A N Y MIDLAND, M I C H I G A N
Now York · totton · Miilootlplti· · Wo«liioo*o« · Oovtowo1
Detroit · Chicago · St. LovU · H · * * * · * · · S ·» Proocfeco Los Angolos · S»otH·
Dow Chomlcal of Conoiio, Limited, Toronto» € • • • < •
White to slightly yellow powder
Boiling point at 17 mm. Hg 191°C
Melting point 128.9°C.
Molecular weight 174.2
2474 C H E M I C A L A N D E N G I N E E R I N G N E W S
New Text