Omnistab LS 292

Omnistab LS 292 is a multi-purpose liquid basic HALS for coatings, printing and packaging, adhesives and sealants. It is designed to meet high performance and durability requirements of solvent- and water-based exterior coatings applications including radiation-curable systems (UV, electron beam). It protects coatings from surface defects such as gloss reduction, cracking, and chalking. It improves retention of mechanical properties.

Product composition

  • CAS number(s): 41556-26-7 & 82919-37-7
  • Chemical name(s): Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate & Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate
  • Molecular formula: C30H56N2O4 & C21H39NO4
  • Molecular weight (g/mol): 508.78 & 369.54
  • EU (EG-No (EINECS/ELINCS)): 255-437-1 & 280-060-4


  • Content (%): 96.00 min
  • Monoester (%): 20 (+/-5)
  • Diester (%): 80 (+/-5)
  • Transmittance 425 nm (%): 98.00 min
  • Transmittance 500 nm (%): 99.00 min
  • Ash (%): 0.10 max
  • Volatiles (%): 0.50 max
  • Flash point (ºC): - 10
  • Chroma (hazen): 70 max
  • Product form(s): Liquid
  • Packaging option(s): Drum, Can


In 2007 we decided to start ICG Specialty Chemicals selling specialty chemicals and additives under the tradename Omnistab.



Partners in Chemicals expanded its business in Middle East by setting up a branch office in Dubai in 2014.

Our Dubai office gives direct access to the Middle East and Africa. Having warehousing facility in the Dubai Free Zone makes it much easier to import, stock and re-export material to different destinations around the globe.




To serve the American market we have set up our Chicago branch office in 2009.



Deltachem (Qingdao) Co. Ltd. has been established in 2012 but general manager Mr. Mike Zou is already since 2007 a business partner for the Omnistab range.

Deltachem is the partner of Choice for Partners in Chemicals.

Besides being responsible for sourcing new products, supplychain and quality controle Deltachem is also managing the production facilities and handles the technical support.

Visit Deltachem