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Ethyl (2,4,6-trimethylbenzoyl) Phenylphosphinate CAS 84434-11-7

  • Synonyms:4-BENZORESORCINOL; 4-BENZOYLRESORCINOL; JRcure TPO-L etc.
  • Appearance: yellow oily to thick oily liquid
  • Storage: Should be sealed in an inert gas environment, low temperature storage.
  • Uses: Used in screen printing ink, lithographic printing ink, flexo printing ink, light resist, gloss paint, printing plate material and other fields.
  • Packing: 25kg/drum
  • Samples: We offer free samples.

Description

Molecular Formula: C18H21O3P
Molecular Weight: 316.33
Structural Formula:Ethyl (2,4,6-trimethylbenzoyl) Phenylphosphinate CAS 84434-11-7

Specification:

Items

Specifications

Melting Point

144.5-147°C(lit.)

Boiling Point

456.0±55.0°C(Predicted)

Density

1.14

Vapor Pressure

0Pa at 20℃

Solubility

The solubility of organic solvent at 20℃ is 71.8g/L

Water Solubility

35mg/L at 25℃

Function:

1.2,4, 6-trimethylbenzoylphenylphosphonate ethyl ester is a highly effective photoinitiator. It has the characteristics of high efficiency and fast, and can realize the solidification of the material in a short time.
2. The compound has good stability in the photocuring system.
3.It has good solubility and compatibility in a variety of organic resins and monomers.

Application:

1. Light curing coatings for wood, plastic and metal surfaces.
2. Printing ink for food packaging, pharmaceutical packaging and other packaging materials.
3. Used in printing inks for electronic devices (such as circuit boards, display screens, etc.).
4. Used in light curing adhesives for bonding glass, plastic, metal and other materials.

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