English name:3,4-Difluorobenzonitrile
Cas No. 64248-62-0
Structural Formula：
Product Description:

Information:

Chemical formula: C₇H₃F₂N

Molecular mass (g mol-1)_： 139.1

Physical state :White to light yellow crystal powder

Properties :

Melting point (°C ) : 52-54 

Boiling point：189.3±20.0 °C at 760 mmHg

Bulk density :1.3±0.1 g/cm3

Vapour pressure at 20°C (mPa)：0.6±0.4 mmHg at 25°C

Flash point: 69.4±0.0 °C

Safety Information

Use

Because polymer cement mortar is the same as ordinary cement mortar, it is easy to construct, suitable for bonding on wet surfaces, and has wide applicability. Anti-seepage, anti-corrosion, anti-freezing and other new chemical materials for steel structure concrete