Rosin

Synonym(s)

: Colophone, 3-Phenyl-2-propenyl beta-D-glucopyranoside, pine resin, pine tar resin

Mol. Formula

: C15H20O6

EC / List no.

: 617-106-3

CAS no.

: 85026-55-7

Molecular weight

: 296,31296,31

Rosin is a transparent, yellow colored resin formed by the distillation of rosin. It is obtained by extraction from trees.

Application

» This substance is used in the following products: lubricants and greases, coating products, biocides (eg disinfectants, pest control products), polishes and polishes, adhesives and sealants, fillers, putties, plasters, modeling clay, finger paints, antifreeze products and inks and toners.
» Used in machine wash fluids/detergents, automotive care products, paints, coatings or adhesives, fragrances, air fresheners, coolants in refrigerators, oil-based electric heaters, hydraulic fluids in automotive suspension, lubricants in engine oil and brake fluids.

Product Specifications

Physical and Chemical Properties
» The resin appears as a light yellow-brown solid.

Properties

Characteristics	Unit	Value	Condition
Melting point	°C	66.5- 93.4
Density	g/cm³	1034	20 °C
Solubility	µg/ L	900	20 °C, soluble with water
Vapor pressure	kPa	10.8	200 °C
LogP		1.9- 7.7	pH= 2-7