Dichloromethane is an organic compound with the chemical formula CH2Cl2, which is a colorless and transparent liquid.CAS#: 75-09-2CLASS 6.1 UN: 1593 Packing:270kg/drum, 80 drums, 21.6MT/20FCL, without pallets. Usage:1. Used for grain fumigation and refrigeration of low-pressure refrigerators and a