R600a on Ebay for Cars

[Rik]

I came across a guy today on Ebay selling gas for recharging car AC. He claims its non cfc.
I really suspect he is selling R600a or similar to unsuspecting customers. He has hundreds of ads.
I would be interested if anyone agrees with me on this.

Just search ebay for "air con regas"

[Brian_UK]

Yes, it is a hydrocarbon.

I've asked him for the MSDS for it, we'll see what happens.