Omnistab UV 327 – CAS: 3864-99-1

About Omnistab UV 327 – CAS: 3864-99-1

Omnistab UV 327 (3864-99-1) is a strong absorber of ultraviolet radiation in the 290~400nm region and has a high degree of photostability-photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy.

  • CAS number: 3864-99-1
  • Chemical name: 2,4-di-tert-butyl-6-(5-chlorobenzotriazol-2-yl) phenol
  • Moleculair formula: C20H24CIN3O
  • Molecular weight (g/mol): 357.88
  • Content (%): 99.00 min
  • Melting point/range (ºC): 154.00 - 156.00
  • Volatiles (%): 0.50 max
  • Ash (%): 0.10 max
  • Transmittance 460 nm (%): 95.00 min
  • Transmittance 500 nm (%): 97.00 min
  • Product form(s): Powder
  • Packaging option(s): Carton
Product Data Sheet
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Product Data Sheet

Omnistab UV 327 – CAS: 3864-99-1


Date: Saturday, Mar 2, 2024

Product Composition

CAS number:3864-99-1
Chemical name:2,4-di-tert-butyl-6-(5-chlorobenzotriazol-2-yl) phenol
Moleculair formula:C20H24CIN3O
Molecular weight (g/mol):357.88

Product Specification

Content (%)99.00 min
Melting point/range (ºC)154.00 - 156.00
Volatiles (%)0.50 max
Ash (%)0.10 max
Transmittance 460 nm (%)95.00 min
Transmittance 500 nm (%)97.00 min
Product form(s):Powder
Packaging option(s)Carton
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