Dibasic ester

Dibasic ester or DBE is an ester of a dicarboxylic acid. Depending on the application, the alcohol may be methanol or higher molecular weight monoalcohols.

Mixtures of different methyl dibasic esters are commercially produced from short-chain acids such as adipic acid, glutaric acid, and succinic acid.[1] They are non-flammable, readily biodegradable, non-corrosive, and have a mild, fruity odour.[2]

Dibasic esters of phthalates, adipates, and azelates with C8 - C10 alcohols have found commercial use as lubricants, spin finishes, and additives.[3]

Applications

Dibasic esters are used in paints, coil coatings, paint strippers, coatings, plasticisers, resins, binders, solvents, polyols, soil stabilization, chemical grouting, oilfield drilling fluids, crop protection products, cedar spray, and adhesives.[2]

gollark: You can do ATOMIC-LEVEL SCANNING?
gollark: Oh, that would totally work, sure. And then you can heat it up a bit.
gollark: I suppose you don't actually need that for the gold extraction.
gollark: Oh yes, you could probably improve some processes decently if you can just remove contaminants easily.
gollark: Aluminium/iron refining?

References
  1. "Dibasic Esters". Chemical Online. 2007. Retrieved 2007-12-28.
  2. "DBE: Solvents in Balance with the Environment". INVISTA. 2005. Retrieved 2007-12-28.
  3. "About Dibasic Esters". Hatco. Retrieved 2010-02-18.

See also
  • Dibasic (disambiguation)


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