Producut Trimethylolpropane
Abbreviation TMP(flake) TMP(melt)
Main Applications Alkyd resin paint, Polyurethane coating, printing ink
Existing Chemical Substance No. 2-245
Molecular Weight 134.18
Appearance White crustal Transparent melted liquid
Specific Gravity (30℃) 1.1628
Boiling Point (℃) 292(30mmHg)
Freezing Point (℃) 61
Flash Point (℃) 176
Ignition Temperature (℃) 375
Dust Explosion: Lower Explosive Limit No data
Solubility Readily soluble in water, alcholand and acetone
Stability & Reactivity Stable
Classification of Hazard
  TMP(flake) TMP(melt)
Classification Classification standard not applicable
Hazardous Not specially hazardous
Harmful Not specially harmful
Product Standard
  TMP(flake) TMP(melt)
Color (Hazen)
Ester Content (wt%)
Aldehyde Content (wt%)
Melting Point (℃) No less than 58.0
Hydroxyl Group (wt%) No less than37.5
Purity (wt%)
Water Content (wt%) 0.05 or less
Ash Content (wt%) 0.001 or less
Acidity (wt% as formic acid) 0.002 or less
Phthalic Acid Color Scale 3 or less