Markor 1,4-Butanediol 1,4-BDO 110-63-4
… Basic parameters CAS No 110-63-4;UN 2716 Molecular formula C4H10O2 Molecular Weight 99.12 nature Typical values Purity ≥99.5% Status Colorless oily liquid flammable melting point 20.1℃ Boiling…
All Toluene Diisocyanate
HDI manufacturers
Chinese