Click for PDF View TDS
Technical Data Sheet
Eastman™ MAA (Methyl Acetoacetate)

Chemical Synonym
  • Methyl Acetoacetate
  • Herbicides int
  • Insecticides int
  • Pharmaceutical chemicals
  • Process solvents

Product Description
Eastman™ MAA (methyl acetoacetate) is a colorless liquid having a boiling point of 166° C and a minimum assay of 99.0 wt.%.

Typical Properties

PropertyTypical Value, Units
Molecular Weight116.12
Purity99.7 wt %
     as Acetic Acid0.08 wt %
Specific Gravity 
     @ 20°C/20°C1.078
Water0.03 wt %
Freezing Pointa-31.9 °C (-25.4 °F)
Boiling Point 
     @ 760 mm Hg166 °C (331 °F)
Flash Point 
     Cleveland Open Cup74 °C (165 °F)
     @ 20°C1.07 kg/L (8.95 lb/gal)
     In Alcohol @ 20°CComplete
     In Ether @ 20°CComplete
     In Ethyl Acetate @ 20°CComplete
     in Water, @ 20°C44.5 wt %
Melting Point-55 °C
Assay99.0 wt % min.
     Pt-Co25 max.


Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.

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.

2/18/2021 9:23:01 AM