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1,2-Diaminocyclohexane

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1,2-Cyclohexanediamine 1,2-Cyclohexanediamine is an organic compound and is chemically a cycloaliphatic amine. It has the CAS Registry number of 694-83-7. It is a corrosive liquid.[1]. This is the racemic mixture and not the same as trans-1,2-Diaminocyclohexane. It is often called DCH-99 and also DACH.

Manufacture

The product is available commercially as Dytek DCH-99. It maybe manufactured by the hydrogenation of o-phenylenediamine[2].

Uses

The product is used in the production of epoxy curing agents for use in Coatings, Adhesives, Sealants and Elastomers - CASE[3]. It may also be reacted with diethyl maleate utilizing the Michael reaction to produce a polyaspartic compound[4] of CAS number 481040-92-0. It may also be used in lubricants[5]

See also

References

  1. ^ PubChem. "1,2-Cyclohexanediamine". pubchem.ncbi.nlm.nih.gov. Retrieved 2020-04-13.
  2. ^ Kouklovsky, Cyrille; Langlois, Yves; Aguilar, Enrique; Fernández‐García, Jesús M.; Sikervar, Vikas (2014), "(1S,2S)-1,2-Diaminocyclohexane", Encyclopedia of Reagents for Organic Synthesis, American Cancer Society, pp. 1–23, doi:10.1002/047084289x.rn00145.pub3, ISBN 978-0-470-84289-8, retrieved 2020-04-13
  3. ^ "Dytek® DCH-99 by INVISTA - Paint & Coatings". www.ulprospector.com. Retrieved 2020-04-13.
  4. ^ "Dytek® DCH-99 | 1,2-Diaminocyclohexane". Dytek. Retrieved 2020-04-13.
  5. ^ "US Patent for Non-aromatic based antioxidants for lubricants Patent (Patent # 9,273,266 issued March 1, 2016) - Justia Patents Search". patents.justia.com. Retrieved 2020-04-13.
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