Products Description

Product name:Trimethylolpropane

CAS:77-99-6

MF:C6H14O3

MW:134.17

EINECS:201-074-9

Density:1.176 g/cm3

Melting point:56-58°C

Boiling point:159-161°C

Packaging:25 kg/bag, 25 kg/drum

Property:It is soluble in water, ethanol, propanol, glycerol and dimethylformamide, partially soluble in acetone, cyclohexanone and ethyl acetate, slightly soluble in carbon tetrachloride, ether and chloroform, insoluble in aliphatic hydrocarbon and aromatic hydrocarbon.

Specification

Items	Specifications
Appearance	White flakes
Purity	≥99%
Hydroxyl value	≥37.5%
Crystallizing point	≥59°C
Water	≤0.1%
Color(Co-Pt)	≤15

Application

1.Trimethylolpropane is mainly used in the fields of alkyd resins, polyurethane, unsaturated resins, polyester resins, coatings, etc.

2.Trimethylolpropane can also be used to synthesize aviation lubricants, plasticizers, surfactants, wetting agents, explosives, printing inks, etc. 3.Trimethylolpropane can also be directly used as textile additives and heat stabilizers for PVC resins.