- British Pharmacopoeia Volume IV
- Appendices
- Appendix I A. General Reagents
Propane-1,2-diol |
Propane-1,2-diol Propylene glycol; C3H8O2 = 76.10 (57-55-6)
General reagent grade of commerce.
A colourless, viscous, hygroscopic liquid; boiling point, about 187°; weight per ml, about 1.04 g.