Discussions tagged with 'propanediol' Bluebird Propylene glycol vs propanediol allergy/irritation PhilGeis replied 5 months, 1 week ago 2 Members · 5 Replies Formulating Bluebird propylene glycol or propanediol in low pH Perry44 replied 11 months, 2 weeks ago 2 Members · 1 Reply Formulating Abdullah Propanediol vs methyl Propanediol as solvent Abdullah replied 4 years, 9 months ago 2 Members · 2 Replies General Viewing 1 - 3 of 3 discussions