Commercial Name:

Trimethylolpropane ( TMP)

Synonyms :

2-Ethyl-2-Hydroxyl-1,3-Propanediol; 2,2-Dihydroxymethybutanol;1,1,1-(Trihydroxymethyl) propane;Hexaglycerine

Molecular Weight:

134.18

Chemical Formula:

CH₃CH₂C(CH₂OH)₃

Structural Formula:

Item

Index

Appearance

White crytal flakes

Hydroxyl content，%，≥

37.5

Melt point，℃，

58～60

Moisture content，wt%，≤

0.1

Ash content，wt%，≤

0.005

Acidity （as formic acid）%，≤

0.002