Meizhou Bay 1

molecular formula c4h10o2 cas no. 110- 63-4 molecular weight 90.12 physical properties nature value purity ≥99.5 % status colorless oily flammable liquid melting point 20.1℃ boiling point 235℃ flash point (open cup) 121℃ viscosity@25℃ 71.5mpa ·s purpose 1, 4-butanediol is widely used, in addition to being used to produce polybutylene terephthalate (pbt), tetrahydrofuran (thf), γ-butyrolactone…