Composition/Information on Ingredient
Chemical name ：1,5-pentylene glycol
CAS No.：111-29-5
Molecular formula：C5H12O2
Structural formula: HO OH
Molecular weight：104.15
Physical/Chemical Properties
Appearance and Odor: Colorless, odorless, viscous liquid
Melting point (℃): -18
Boiling Point (℃): 239
Relative density (water = 1): 0.99 (20 ℃)
Relative vapor density (air = 1): 3.59
Saturated vapor pressure (kPa): <0.0013 (20 ℃)
Flash point (℃): 129
Ignition temperature (℃): 335
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