UV Curing 4-Benzoylbiphenyl CAS 2128-93-0 Photoinitiator Pbz

• CAS No.: 2128-93-0
• Formula: C19h14o
• EINECS: 218-345-2
• Model NO.: Photoinitiator PBZ
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: White
• Density: 1.109g/cm3
• Melting Point: 99-103ºC
• Boiling Point: 419.1°c at 760 Mmhg
• Flash Point: 184.3°c
• Transport Package: 25kg/Drum
• Specification: 99.0%min
• Trademark: ZH
• Origin: China
• HS Code: 29143990
• Production Capacity: 100mt/Year

Product Description

Product Description

Photoinitiator PBZ / Cas#2128-93-0

Cas No.: 2128-93-0

Molecular Formula:C19H14O

Molecular Weight: 258.3139

EINECS No.:218-345-2

Alias:((1,1-Biphenyl)-4-yl)phenylmethanone; 4-Phenylbenzophenone; ((1,1'-Biphenyl)-4-yl)phenylmethanone; 4-Phenyl Benzophenone; 4-Phenyl benzopehone; Photoinitiator-PBZ; 4-Phenybenzophenone; biphenyl-4-yl(phenyl)methanone; [1,1'-biphenyl]-4-ylphenyl-Methanone; 4-Benzoylbiphenyl[1,1'-biphenyl]-4-ylphenyl-Methanone; p-Phenyl Benzophenone; 4-Benzoylbiphenyl

Density:1.109g/cm3

Melting point: 99-103℃

Boiling point:419.1°C at 760 mmHg

Flash Point:184.3°C

Vapor Pressure:3.11E-07mmHg at 25°C

Solubility in water:73.6μg/L at 20℃

Appearance: White Powde

Shelf life: one year when properly stored

Use: Photoinitiator-PBZ is a general free radical photoinitiator, often used as an improved version of Photoinitiator-BP. It's high initiation efficiency and low odor. It's widely used in wood coating and varnish.

Packing:  20kg/carton

Storage: Keep in a tightly closed container and store in a cool, dry, dark, ventilated area. When the temperature is higher than normal temperature, the product is easy to melt and cause caking. If caking occurs, it can be crushed under dark conditions and then continue to use. Effective from the date of production, within 1 year

ITEM	STANDARD
Appreance	White powder
Purity	≥98.00%
Melting Point	100.0~105.0ºC
Loss on drying	0.5% max
Absorption wavelength	289nm

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