Bis(2-ethylhexyl) adipate or DEHA or DOA is an organic compound with the formula (CH2CH2CO2C8H17)2. It is the diester of 2-ethylhexanol and adipic acid. It is a colorless oily liquid.

DEHA is sometimes called "dioctyl adipate", incorrectly. Another name is di(2-ethylhexyl) adipate. The abbreviation DOA has been used for both bis(-2-ethylhexyl)-adipate and dioctyl adipate

Use

As well as related diesters derived from octanol, decanol, isodecanol, etc., it is used as a plasticizer.[3]

DEHA is used as a hydraulic fluid, and a component of aircraft lubricants. It is sometimes also used as an ingredient in PVC-based plastic wrap.

Toxicity

DEHA has very low toxicity. The LD50 is estimated at 900 mg/kg (rat, i.v.).[3]

According to the International Agency for Research on Cancer (IARC), it is "not classifiable as to its carcinogenicity to humans (Group 3)."[4][5]

References

  1. ^ Bis(2-ethylhexyl)adipate
  2. ^ DEHP toxicity
  3. ^ a b Musser, M. T. (2005). "Adipic Acid". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a01_269. ISBN 3527306730.
  4. ^ IARC - Summaries & Evaluations: DI(2-ETHYLHEXYL) ADIPATE, vol. 77, International Agency for Research on Cancer, 2000, p. 149, retrieved 20 December 2008
  5. ^ Inchem Preamble Evaluation, International Agency for Research on Cancer, 1 May 1999, retrieved 20 December 2008
Allikas: http://en.wikipedia.org/wiki/Diethylhexyl_adipate
No tags for this post.