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TRIMETHYLOL PROPANE Extra Pure

2-Ethyl-2-hydroxymethyl-1,3-propanediol

Article No. 6366D Grade Extra Pure
Purity 98% CAS No. 77-99-6
Molecular Formula C6H14O3 Molecular Weight 134.2
H.S. Code 2905.4100 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White scales
Odour Slight odour Melting point/ Freezing point [°C] 56 - 58 °C
Flash point [°C] 172°C Boiling point [°C] 159 - 161 °C
Initial boiling point [°C] 159°C Final boiling point [°C] 161 °C
Vapour pressure mm/Hg 67 mm Hg at 210 °C Vapour density 4.8
Solubility in water [% weight] Soluble in water Partition coefficient Log Pow octanol / water at 20°C -2.37
Explosion limits - upper [%] 11.80% Explosion limits -lower [%] 2%

Specifications

Appearance White scales or crystals Assay Min 98%
Solubility (0.1 g/mL in water) Clear Melting point 56 - 59°C
Revision Date: 22-Jan-2018

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