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Technical Data Sheet
Eastman™ AAOT, Water Wet

  • Commerical printing inks
  • Dyes / pigments / paints

Product Description
Eastman™ AAOT (Acetoacet-O-Toluidide), Water Wet is used as an intermediate in the production of organic yellow pigments. Bisdiazonium salt compounds react with AAOT to form complex diazo pigments that are widely used as colorants. Eastman™ AAOT is shipped in non-returnable 58 gallon fiber drums having a net weight of 200-LB and 1000-LB bags.

Typical Properties

PropertyTypical Value, Units
Molecular Weight191.22
FormSolid (water wet)
Assay>99.3 %
Melting Point103-106 °C (217-223 °F)
Water25 % max
     in 0.5% NaOHFree of sediment
Iron0.5 ppm
Flash Point 
     Cleveland Open Cup168 °C (335 °F)
     Pensky-Martens Closed Cup143 °C (290 °F)
Specific Gravity 
     @ 20°C/20°C1.06
Boiling PointDecomposes °C

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 9:24:02 AM