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Technical Data Sheet
MCS®-2780 Functional Product

  • Chemicals & PETrochemicals
  • Intermediates
  • Lubricants
  • Oil or gas processing
  • Polymer & plastic
  • Process additives
  • Process solvents
Key Attributes
  • Fully saturated (>99%)
  • Good solvency
  • High boiling point
  • High chemical stability
  • High flash point
  • Low odor
  • Low polarity
  • Low reactivity

Product Description
MCS 2780 is composed of bicyclohexyl, a fully saturated cycloalkane compound with low viscosity. MCS-2780 may be used as process media or solvents in many industries, including chemicals, petrochemicals, polymers, coatings, photography, and applications where an environmentally friendly solvent is needed.

Typical Properties

PropertyTest MethodTypical Value, Units
Appearance Colorless liquid above 4 °C (39 °F)
Composition Bicyclohexyl
Molecular Weight (Average) 166
     @ 25°C (77°F) 0.878 g/mL (7.31 lb/gal)
Copper CorrosionASTM D849Pass-1B
Bromine IndexASTM D2710<100
Bromine Number <0.1
Flash PointASTM D92101.7 °C (215 °F)
Aniline PointASTM D61148 °C (118 °F)
Kauri-Butanol ValueASTM D113339.3
Water solubility 
     @ 20°C (68°F) <11 mg/L
Moisture Content 150 ppm, max
Autoignition TemperatureASTM E659231.1 °C (448 °F)
Fire PointASTM D92104.4 °C (220 °F)
Viscosity, Kinematic 
     @ 40°C (104°F) 2.94 cSt
Boiling Point 
     @ 10% 243 °C (469 °F)
     @ 90% 243 °C (469 °F)
Normal Boiling Point 243 °C (469 °F)
Vapor Pressure 
     @ 93°C (200°F) 1.434 kPa (0.208 psia)

Values quoted are typical values obtained in the laboratory from production samples and are not guaranteed. Production materials may vary. Contact Eastman for current sales specifications.

Typical properties does not constitute an express warranty.

Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.

6/7/2019 10:27:24 AM