Methyl Rosinate

Products & Informations

Methyl Rosinate, also called Methyl Ester of Rosin, is an amber-colored, near-neutral, tacky, viscous liquid. It is resinous in nature with clarity and high refractive index, low vapor pressure, high boiling point, and good thermal stability. It has excellent surface-wetting properties. These physical properties, plus its wide compatibility, make it useful in a variety of applications.

Our Methyl Ester of Rosin can substitute for Pinova product.


1. used as a plasticizer for pressure sensitive and hot melt adhesives
2. used as a gloss component in lacquers
3. used as a softener for rubber compounds
4. used as a component of inks, varnishes, and asphalt


•High refractive index
•High boiling point
•Low vapor pressure
•Good thermal stability
•Excellent surface wetting properties, viscosity, and tack
•Compatible and miscible with a wide variety of materials
•Insoluble in water



  • Free from contamination
  • Keep storage below 30°C
  • Keep dry
  • In original packaging


The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.


Appearance an amber-colored, tacky, viscous liquid
Acid Value, mgKOH/g 8
Boiling Point, °C 177~180
Colour, Gardner ≤4
Density, at 25°C, kg/L 1.023
Flash Point, °C 185
Freezing Point, °C -11
Refractive Index, at 25°C 1.5200~1.5300
Saponification Number 160
Viscosity, at 25°C, cP 2000-4000

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