1769-52-4 2,3-dihydro-1H-phosphole 2,3-dihydro-1H-phosphole Catalog No.: 372252 Name: 2,3-dihydro-1H-phosphole CAS: 1769-52-4 Formula: C4H7P Boiling Point: 21.3 ( ℃ ) Inquire about this product →