Di Ethyl Phthalate (DEP)
Chemical Formula
Structural Formula C12H14O4
Molecular Weight 222.2
CAS No 84-66-2
EINEC No 201-550-6
HS Code No 2917.3400
REACH Registration No 01-2119486682-27-0002
Appearance - Clear colorless liquid
Colour APHA 15 Max
Acid Value mgKOH/gm 0.05 Max
Specific Gravity At 20 oC 1.118-1.122
Ester Value mgKOH/gm 503 +/- 4
Moisture Content % by weight 0.15 Max
Viscosity At 20 oC 12-14 cps
Purity by G.C. Area % 99.5 % Min
Diethyl Phthalate is a nearly colorless, clear and practically anhydrous liquid with a hardly noticeable odour, which is soluble in most of organic solvents & insoluble in water.
  • A plasticizer for cellulose acetate plastic products such as films, sheets, tools etc.
  • A fixative and as an extender in the perfumery industry. It is used mostly in the manufacture of perfumery products as a carrier or fixative for perfumes & perfumery products.
  • A denaturant for ethyl alcohol and ethyl alcohol based cosmetic products.
  • A component for perfumes & attars which are used for body sprays.
  • For applications in insecticide sprays, in oiling of textile fabrics, in paper varnishes, floor coverings, etc.
We can also provide DEP as per BP/EP/USP for pharmaceutical applications
DEP is available in bulk by road tankers, ISO tanks, in 225 kgs & 35 kgs capacity M.S. and HDPE drums and in 1,000/1,100/1,125 kgs IBCs.
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