Omnistab UV 1

About Omnistab UV 1

Used as UV absorber in foam and integral skin foam(outer and middle shoe soles), traditional rigid, semi rigid and flexible foam.

  • CAS number(s): 57834-33-0
  • Chemical name(s): N-(4-Ethoxycarbonylphenyl)-N'-Methyl-N'-Phenylformamidine
  • Molecular formula: C17H18N2O2
  • Molecular weight (g/mol): 282.34
  • EU (EG-No (EINECS/ELINCS)): 260-976-0
  • Purity (%): 98.50 min
  • Odor: Faint
  • Boiling point (°C): 300
  • Specific gravity (20°C): 1.10
  • Extinction coëfficiënt: 13000
  • Product form(s): Liquid
  • Packaging option(s): Drum, Can, IBC
Product Data Sheet

Product Data Sheet

Omnistab UV 1

Date: Thursday, Oct 29, 2020

Product Composition

CAS number(s) 57834-33-0
Chemical name(s) N-(4-Ethoxycarbonylphenyl)-N'-Methyl-N'-Phenylformamidine
Molecular formula C17H18N2O2
Molecular weight (g/mol) 282.34
EU (EG-No (EINECS/ELINCS)) 260-976-0

Product Specification

Purity (%) 98.50 min
Odor Faint
Boiling point (°C) 300
Specific gravity (20°C) 1.10
Extinction coëfficiënt 13000
Product form(s): Liquid
Packaging option(s) Drum, Can, IBC
REACH compliance

Regulation EC N˚ 1907/2006

Omnistab UV 1

Date: Thursday, Oct 29, 2020

According to Regulation (EC) N˚ 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH), all chemical substances on their own, contained in preparations, or in articles, manufactured, imported or used, should comply with the requirements of REACH.

In its role as importer and downstream user Partners in Chemicals has taken its responsibility to continuously consult with its suppliers outside the European Union (EU) about the responsibilities and requirements of REACH and will continue to do so.

In this light, we can inform you that the product that Partners in Chemicals currently supplies to you, Omnistab UV 1, is a product that is registered with the European Chemicals Agency (ECHA) in compliance with the tonnage band of 10-100mt. The registration number: 01-2120759525-46- XXXX.

Your contact

Dennis van Barneveld






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