Product Overview
DEHA Anhydrous is available as a light yellow liquid with an amine-like odor. DEHA products are manufactured by the reaction of a triethylamine and a peroxide, followed by purification and distillation. Eastman manufactures DEHA Anhydrous and DEHA 85%. Both DEHA Anhydrous and DEHA 85% function primary as radical and oxygen scavengers. DEHA is used in boiler water treatment applications, as an oxygen scavenger for medium and high pressure boilers. DEHA also functions as a free radical scavenger in polymerization, it is a short stopper in the production of styrene butadiene rubber. Amine derivative Beyond its application as scavenger, DEHA is also used in refinery chemicals and other niche markets, such as:- Microelectronics industry: for example, DEHA is formulated to remove residual photoresist and other residue from microelectronic parts.- Photographic industry: DEHA is blended with other chemicals to produce good color development.- The reduction of toxic heavy metals such as hexavalent chromium to their more environmentally-friendly counterparts such as trivalent chromium is done using an aqueous solution containing DEHA.Applications/usesElectronic chemicalsPhotographic chemicalsPolymer processingUpstream O&G-productionWater treatment industrial Regulatory information and data sheetsSDS | Technical Data Sheet | Sales SpecificationProduct availabilityAsia PacificNorth America Eastman Chemical Eastman Chemical Solvents,Other useful chemicals, Amine Derivatives Polymers and plastics,Electrical and Electronics,Water treatment
Product Identity
| Chemical name | Amine derivative |
|---|
Applications
Application areas documented for this product grade.
Technical Documents & Source References
No technical PDF is referenced in the source record for this product.