It is mainly used as an intermediate for the preparation of pesticides, agricultural chemicals and vitamin B6, and a small amount is used for polymer production.
Product Name
2-Butene-1,4-Diol
Multiple Names
But-2-Ene-1,4-Diol;
1,4-Dihydroxy-2-Butene;
(2E)-But-2-Ene-1,4-Diol;
(2Z)-But-2-Ene-1,4-Diol;
(Z)-But-2-Ene-1,4-Diol;
(E)-But-2-Ene-1,4-Diol
CAS No. 110-64-5
EC No. 203-787-0
MF No. C4H8O2
MW No. 176.2102
Assay Item | Standard |
Color | Yellow |
Acidity Coefficient (pKa) | 14.17±0.10(Predicted) |
Melting Point | 4-10 °C(lit.) |
Refractive Index | N20/D 1.479 |
Density | 1.07 g/mL at 25 °C(lit.) |
It is widely used in plasticizer industry.
It is soluble in water and almost insoluble in low-grade aliphatic hydrocarbons or aromatics.
It is widely used in pharmaceutical intermediates.
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