COA Center



1,3-PROPANEDIOL For Synthesis

1,3-Dihydroxypropane; Bio-PDO; PG;Trimethylene glycol


500 ml (00500)

2500 ml (02500)

2500 ml (02500)

2500 ml (02500)

2GBA000500 2GBA002500 2GBAG02500 2GBAH02500
Article No. 5470D Grade For Synthesis
Purity 98% CAS No. 504-63-2
Molecular Formula C3H8O2 Molecular Weight 76.09
H.S. Code 2905.3990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Colorless
Melting point/ Freezing point [°C] -27 Flash point [°C] > 110,00 (closed cup)
Initial boiling point [°C] 214 (at 1.013 hPa ) Vapour pressure [20°C] < 0.1 hPa
Relative density, gas (air=1) 1,053 g/mL


Appearance Colorless to pale yellow oily liquid Purity (by GC) Min 98.0%
Identity (IR) Conforms Density (at 20°C) 1.051-1.053 g/mL
Water (by KF) Max 0.2%

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315
Risk Statement: 38
Revision Date: 06-Apr-2021

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