PENTAERYTHRITOL For Synthesis

2,2-Bis(hydroxymethyl)-1,3-propanediol

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Article No.
05139
Grade
For Synthesis
Purity
98%
CAS No.
115-77-5
Molecular Formula
C5H12O4
Molecular Weight
136.15
H.S. Code
2905.4210
Shelf Life
24 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystals
Odour
Odorless
Melting point/ Freezing point [°C]
257°C to 265°C
Auto-ignition temperature [°C]
490 °C
Flash point [°C]
150°C
Boiling point [°C]
276 °C
Vapour pressure [20°C]
< 1 hPa at 20 °C
Vapour density
4.7
Density [g/cm3]
1.396
Solubility in water [% weight]
Partially soluble in water
Partition coefficient Log Pow octanol / water at 20°C
-1.7

Packings

  • 1PW1200750

    500 g (00500)

 

Specifications

Appearance White tetragonal crystals
Assay (DSC) Min 98%
Melting range 257°C to 265°C

Revision Date : 27-Oct-2021
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