You should check the rating. Out of about 35 or 36 fragrances I had picked, only one was candles only. That's what I love about CS, I can pick one fragrance for my entire line of products (soap, soy candles and B&B).
ETA: When you click on a fragrance, look under the picture for that fragrance... It will have their leaf rating (that's the rating for soy wax candles), directly under that, it will tell you what it can be used in... Candles only or Candles & Bath/Body. Then it gives the flash point. Unfortunately the site does not list any reactions in CP soap. I just play it safe and add the fragrance and GM right off the bat when I add the lye to the oils, to prevent any possible issues with ricing/acceleration.