The miracles of science™

Select Industry


DuPont and REACH

DuPont Capstone® Products

1. Some DuPont Capstone® Products may contain the following substances and monomers which have been registered under the REACH legislation. Ethylene Oxide has been registered as a monomer of various polymers.

Substance/Monomer CAS # EC #
Reaction mass of mixed (3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl) phosphates, ammonium salts Multi-constituent substance Not Published*
Phosphoric acid, mixed esters with 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctan-1-ol and polysubstituted alkane, mono- and diammonium salts Multi-constituent substance Not Published*
Ammonium slats of mono- and bis[3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl and/or poly (substituted alkene)] phosphate UVCB Not Published*
(3-[dialkyl(3{[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulfonyl]amino}propyl)ammonio]-1,2-disubstituted propane) Monoconstituent substance Not Published
3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl methacrylate 2144-53-8 218-407-9
Ethylene Oxide 75-21-8 200-849-9

*As non phase-in substances, they do not have legally binding EC numbers

DuPont Capstone® Products exist as substances and polymers. The polymers themselves are not subject to registration and therefore their SDS include neither registration numbers nor exposure sceanrios for these monomers.

Some DuPont Capstone® Products may be considered mixtures and may also contain substances and monomers which have later registration dates.

These products may also contain substances for which DuPont is considered a Downstream User (DU). More information on the registration status of these substances (registration numbers, uses, etc.) will be communicated in our SDS.

 

2. The following DuPont Capstone® Products have been registered under the REACH legislation as a transported isolated intermediate under Strictly Controlled Conditions (SCC).

 

Substance/Monomer CAS # EC #
1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-8-iodooctane 2043-57-4 218-056-1
3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctan-1-ol 647-42-7 211-477-1
N-[3-(dimethylamonio)propyl]-3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-a-octanesulfonamide 34455-22-6 608-993-8
3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonyl chloride 27619-89-2 248-576-4

To allow continued delivery after registration of an intermediate under Strictly Controlled Conditions (SCC), DuPont as supplier has already obtained written SCC confirmations from current first line customers, and informed them that they are also required to confirm SCC if the intermediate is subsequently sold to another party.

If you are interested in this product and are not currently a DuPont customer, please contact the corresponding DuPont area sales representative, or complete our SCC template and contact us.

Our SCC letter is available for download here.

Should you wish to discuss your uses or if you need more information, please contact us.

Note:

This information is based on our current level of knowledge
and expresses only our intention. It does not constitute a binding obligation.
Whilst the information is provided in good faith, no representations or warranties are made with regards to its completeness or accuracy and no liability will be accepted for damages of any nature whatsoever resulting from the use of or reliance on the information.

To understand fully the obligations that you will have under REACH, we recommend that you consult the REACH web site at http://echa.europa.eu