Omnistab UV 120

About Omnistab UV 120

Omnistab UV 120 is a 2, 4-di-tert-butylphenyl 3, 5-di-tert-butyl-4-hydroxybenzoate. It is available in white colored crystal powder form. Omnistab UV 120 is a highly efficient UV-absorber for PVC, PE, PP and ABS.

  • CAS number: 4221-80-1
  • Chemical name: 2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4- hydroxybenzoate
  • Moleculair formula: C29H42O3
  • Molecular weight (g/mol): 438.64
  • Content (%): 99.00 min
  • Volatiles (%): 0.30 max
  • Melting point/range (ºC): 194.00 - 199.00
  • Transmittance 450 nm (%): 98.00 min
  • Ash (%): 0.10 max
  • Loss on drying (%): 0.50 max
  • Product form(s): Crystalline powder, Powder
  • Packaging option(s): Carton, Drum
Product Data Sheet
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Product Data Sheet

Omnistab UV 120


Date: Friday, Sep 17, 2021

Product Composition

CAS number: 4221-80-1
Chemical name: 2,4-Di-tert-butylphenyl 3,5-di-tert-butyl-4- hydroxybenzoate
Moleculair formula: C29H42O3
Molecular weight (g/mol): 438.64

Product Specification

Content (%) 99.00 min
Volatiles (%) 0.30 max
Melting point/range (ºC) 194.00 - 199.00
Transmittance 450 nm (%) 98.00 min
Ash (%) 0.10 max
Loss on drying (%) 0.50 max
Product form(s): Crystalline powder, Powder
Packaging option(s) Carton, Drum

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