99% Purity Colorless Liquid China 1,4-Butylene Glycol Bdo CAS 110-63-4Product Name: 1,4-Butylene glycol
Synonyms: Tetramethylene glycol; butane-1,4-diol; butane-1,1-diol; BDO
CAS No.: 110-63-4
EINECS: 203-786-5
Molecular Weight: 90.121
Molecular Formula: C4H10O2
Density: 1.006g/cm3
Melting Point(ºC): 20ºC
Boiling Point(ºC): 227.999°C at 760 mmHg
Flash Point(ºC): 105.909°C
refractive_index: 1.441
Water Solubility: Miscible
BDO COA:
Items | Standard | Result |
Appearance | Colorless liquid | Confirmed |
Color | ≤10 | 8 |
Carbonyl | ≤0.45% | 0.31% |
Water Content | ≤0.05% | 0.03% |
Assay | ≥99.50% | 99.52% |
BDO
is used industrially as a solvent and in the manufacture of some types of plastics, elastic fibers and polyurethanes. At about 200 °C in the presence of soluble ruthenium catalysts, the diol undergoes dehydrogenation to form butyrolactone.
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