Originally Posted by andreigbs
Based on Blackstone's report, the KV@100*C is 12.38 which you could call 12.4 and flashpoint of 470*F or 243.3*C.
I don't see either of those value differences, compared to the PDF, as significant.
Yes, flashpoint determination is very subjective and has a high repeatability value per the ASTM procedure. It also doesn't have much relevancy for oil service.