ITA that it does have a chemical sounding name.
I have used in a cake...I reckon it does have a slightly different taste to sugar. I don't really do much baking that uses sugar, so have only used it the once with a cake. Pretty expensive stuff.
I use a xylitol gel on the DD1's teeth. It's suppose to encourage the growth of bad bacteria while preventing bad bacteria from sticking to the teeth.
Apparently, it's also good for your bones somehow...

dunno, just something I read somewhere...