苯偶酰

Product Name: Benzil

CAS No.: 134-81-6 

Molecular Weight 210.23

Appearance: yellow crystal or crystalline powder

Purity(GC): ≥99.5%

Melting point: 94.0-97.0℃

Boiling point: 346-348℃ (Decomposed), 188℃ (1.6kPa)

Density: 1.084 (102/4℃)

Loss on drying: ≤0.5%

Ignition residue: ≤0.10%

Package

25KG/weaving bag

Use

For organic synthesis, but also for pesticides. In pharmaceutical industry for the production of anti-epileptic drug phenytoin sodium, anticholinergic drug. Also be used for dye production. The materials used for UV-curing resin (UV resin) is a promising photosensitizer. Biphenyl acid sensitized to UV wavelengths wide. Benzoin in the 3400A the following, benzoin alkyl ethers in the 3900A or less. Biphenyl acid in the 4800A the following, in a very wide wavelength region sensitized, so can be used for thick film curing. And no odor after curing, it is suitable for the production of printing inks for food packaging, etc.

Storage

stored in closed containers in room temperature and dry conditions and in dark place, should be sheltered from direct sunlight.