Crotonic Acid Synonyms : trans-2-Butenoic acid,Crotonic Acid CAS no：107-93-7 Chemical Formula：C4H6O2 Appearance: white granular Boiling Point : 185 deg C @ 760.00mm Hg Freezing/Melting point : 70-73 deg C Autoignition Temperature : 396 deg C(744.80 deg F) Flash point: 88 deg C(190.40 deg F) Packing : In 50KG drums, each pallet load 9drums. total 9mt/1×20’FCL. ...