Product name: morpholine Cas: 110-91-8 Synonyms: 1-oxa-4-azacyclohexane; 1, 4-oxazinan; tetrahydro-2h-1, 4-oxazine; tetrahydro-1, 4-oxazine; tetrahydro-1, 4-isoxazine; diethylene oximide; diethyleneimide oxide; diethylene imidoxide 1, morpholine properties: Cas number: 110-91-8 Einecs number: 203-815-1 Un number: 2054 Molecular weight: 87.12 Molecular formula: c4h9no Boiling point: 129 Specific gravity: 1 Melting point:-5 , 2, morpholine specifications: Appearance: clear colorless liquid-free of foreign matter Purity: min. 99.5% (gc) Colour: max. 15 Density (20 oc): 0.999-1.002 Boiling point: 126-129 oc Water content (moisture): max. 0.2% 3, morpholine uses: --a good corrosion inhibitor for iron, copper, zinc and plumbum, etc metals, especially in steam boiler systems; --the main raw material for accelerating agent nobs for rubber industry. -- used an emulsifier for cosmetics, rubless waxes, and polishes; --a separating agent for volatile amines; --an intermediate in the manufacture of optical brighteners; 4, morpholine packing: 200kg iron drums