Common Name 1,4-ButanediolCAS Number 110-63-4Density 1.0±0.1 g/cm3Boiling Point 228.0±0.0 °C at 760 mmHgMelting Point 20 °CMolecular Formula C4H10O2Molecular Weight 90.121Flash Point 105.9±13.0 °CExact Mass 90.068077PSA 40.46000LogP -1.02Vapour density 3.1 (vs air)Vapour Pressure 0.0±1.0 mmHg at 25°CIndex of Refraction 1.441Stability Stable. Combustible. Incompatible with strong oxidizing agents, mineral acids, acid chlorides, acid anhydrides.Water Solubility MiscibleTelegram:+853 6640 0651Whatsapp:+86 17736934251Telephone:+86 176 9290 2765Mailbox:[email protected]