Trans-2,3-Dibromo-2-butene-1,4-diol CAS 3234-02-4

Other Name:

2,3-Dibromo-2-butene-1,4-diol; trans-2,3-Dibromo-2-buten-1,4-diol; 2,3-dibromobut-2-ene-1,4-diol; 2,3-DIBROMINE-2-butene-1,4-diol; (2E)-2,3-Dibromo-2-butene-1,4-diol; (2E)-2,3-Dibromobut-2-ene-1,4-diol; 2-butene-1,4-diol, 2,3-dibromo-, (2E)-; 2-Butene-1,4-diol, 2,3-dibromo-, (E)-; 4-diol, 2,3-dibromo-2-Butene-1;

CAS:

3234-02-4

EINECS:

221-779-5

Molecular formula:

C4H6Br2O2

Molecular weight:

245.8972

InChI:

InChI=1/C4H6Br2O2/c5-3(1-7)4(6)2-8/h7-8H,1-2H2

Density:

2.252g/cm3

Melting point:

111-116℃

Boiling point:

318.1°C at 760 mmHg

Flash point:

146.2°C

Water solubility:

1-5 g/100 mL at 21℃

Vapour pressure:

3.07E-05mmHg at 25°C

Acid Value:

0.5 mgKOH/g

Purity:

≥ 99.0%

Dry Loss:

< 0.1%

Appearance:

White Crystalline Powder

Refractive Rate:

1.5230

Stability:

Stable. Incompatible with strong oxidizing agents.

Custom Code:

29055998

Application:

It is widely used as material for organic synthesis, scaling powder and solder paste. It is the best additive in surfactant as it has high impedance, strong activity and have effect on full welding, etc feature, so it is used in high grade eco-friendly scaling powder to make High-precision electronic components. Its effect greatly depend on its quality, the product must enough dry and white.