Trying to Purchase a Resin Additive

I am trying to buy some 4-nonylphenol (CAS 84852-15-3) to use as an additive to an epoxy laminating resin. I have been using using it on my kayak build, but I just ran out. I got it through Fisher Scientific last time, but now I need a business account to order it through them. Does anyone one have any suggestions? I would hate to have to switch formulations in the middle of my kayak build.

5 min on Google provides these USA-based links. Dunno if either takes orders without a business account.