Chemical  Name

4-(Dimethylamino)-benzoic acid 2-ethylhexyl  ester

Chemical  Structure

Molecular  weight

277.40

CAS  NO.

21245-02-3

Physical  Properties

Appearance

Pale yellow liquid

Boiling Point(℃/20Pa)

185-195

Absorption (nm)

310

Purity(%)

≥98.0（GC）

Applications

EHA is mainly used to enhance efficiencies of UV solid  coatings, adhesives and inks in combination with ITX etc.  It’s converted by energy transfer into free radicals, which can initiate  photopolymerization of suitable resin formulations.

Storage  Conditions

EHA is  sensitive to visible light and any exposure to sunlight should be avoided. Kept  at low/ambient temperature and dry conditions. Avoid contacting with strong oxidants.

The product  is stable for 2 year if stored in original, sealed containers under  above-mentioned conditions.

Packaging

20Kg plasic drum  

200Kg iron drum