The Isopar series of chemicals formulated by ExxonMobil are synthetic isoparaffin solvents. The solvents have high purity that is achieved through a distinct selection of raw materials and complex manufacturing processes. Each solvent is designed for specific applications, based on the specific properties each has.
Applications of Isopar Solvents
Isopar C – Due to its properties, C is designed for applications including:
- Chemical process solvents
- Consumer products
- High octane fuel
With the lowest initial boiling point of the Isopar solvents, C’s minimum initial boiling point is 96 °C. It also has the lowest minimum specific gravity of the solvents at 0.694. The aniline point can range from 77 to 80°C.
Isopar G – As a high purity isoparaffinic hydrocarbon fluid, G can be used in the following applications:
- Household products
- Cosmetic products
- Liquid toners
The notable properties that make G ideal for these applications include:
- Minimum Flashpoint of 40°C
- Dielectric constant at 25°C between 1.995 and 2.006
- Specific gravity between 0.743 and 0.755
- Minimum initial boiling point of 155°C
- Aniline point ranges from 79 to 85°C
Isopar M – Similar to G, M can be used for all the applications listed under G, except liquid toners. This solvent is not a suitable solvent for liquid toners because the properties of M are slightly different from G. Notable properties of M include:
- Specific gravity between 0.784 and 0.796
- Viscosity at 40°C between 2.2 and 3.1 cSt
- Minimum initial boiling point of 218°C
- Aniline point ranges from 87 to 96°C
With the small differences in the properties of the solvents, each solvent is better suited for different applications. Although G and M have many applications in common, one may be more beneficial depending on the specific job.
Need More Information?
Click here to contact BulkChemicals2Go’s experts for help determining the best solvent for your needs. Technical data sheets can be located for each of the solvents on their product pages for more in-depth information about their properties.