C36 Dimer acid CAS 61788-89-4 Used to produce 2-component epoxy

CAS:61788-89-4
Molecular formula:C36H64O4
molecular weight:560.91
EINECS:500-148-0

Synonyms:Dimerfettsure, C18, ungesttigt; C36 DIMER ACID; High purity dimer acid; C18-Unsatd.fattyacidsdimers; C36 Dimer acid ISO 9001：2015 REACH; C36 Dimer acidC; Dimer Fatty acid; 9-[(Z)-non-3-enyl]-10-octylnonadecanedioic acid; Unsaturated fatty acids, C18, dimers; Dimer Fatty acid / Octadecadienoic acid

What Is C36 Dimer acid CAS 61788-89-4

Colorless and transparent liquid. Relative density 0.95, flash point 280-350℃. Soluble in acetone, ethanol, ether and aliphatic, naphtha and almost all solvents.Mainly used as polyamide resin, epoxy resin modifier and fuel oil, lubricating oil, cutting oil additive.

Specification

ITEM	STANDARD	RESULT
Appearance	Colorless to pale yellow transparent liquid	PASS
Acid Value (mg KOH/g)	190-204	194.6
Saponification Value (mg KOH/g)	192-205	198.5
Colour (Gardner )	≤ 8	7.8
Viscosity (mPa·s/25℃)	6500-8500	7100
Dimer %	75-85	80.8
Monomer%	≤0.2	0.05
Trimer %	≤18	15.4

Application

Dimer acid is an important oleochemical that is widely used in coatings, surfactants, lubricants, printing inks, hot melt adhesives and other industries,also used as polyamide resin, epoxy resin modifier and fuel oil, lubricating oil, cutting oil additive.