Originally Posted By: OVERKILL
Mobil's SpectraSyn Elite (mPAO) products are not deemed hazardous and subsequently aren't required to be on an MSDS.
http://www.msds.exxonmobil.com/IntApps/psims/SearchResults.aspx
Search for SpectraSyn Elite.
Originally Posted By: XOM Chemical
This material is not hazardous according to regulatory guidelines (see (M)SDS Section 15).
Subsequently there are no CAS #'s listed.
On the other hand, their light (4cSt and lower) regular PAO products (just search for Spectrasyn) are listed as hazardous and lists CAS numbers such as these examples:
Originally Posted By: XOM Chemical
1-DECENE, HOMOPOLYMER HYDROGENATED
68037-01-4
0 - 100%
H304
1-DECENE, POLYMER WITH 1-OCTENE AND 1-DODECENE, HYDROGENATED
163149-28-8
0 - 100%
H304
1-DODECENE, POLYMER WITH 1-DECENE, HYDROGENATED
151006-60-9
0 - 100%
H304
So if you are making the assumption that their products don't have mPAO or heavier regular PAO in them because it doesn't show up on the safety data sheets (which is not an oil recipe) then the premise that assumption is based on is seriously flawed.
There are only a few of their PAO bases that appear to be listed as hazardous and listing CAS #'s.
Great info, thanks!