Access to prices and online shopping
Overview of your purchased items
Contact your sales representative and clerk
Educational materials
News about industrial seals
Information on new products and services
Exclusive hints and tips
DEC, Carbonic Ether, Carbonic Acid Diethyl Ester
Diethyl carbonate (DEC) is an organic chemical compound that belongs to the ester group. It is a clear, colourless liquid with a slight odour of ether. It is used as a solvent, a reagent in organic synthesis and as a blowing agent in the manufacture of polyurethane foams. It is also used as a safe alternative to dimethyl carbonate in lithium ion batteries. DEC is often used as a replacement for ethyl acetate and acetone because it has similar dissolving properties but is less toxic and more environmentally friendly.
Molecular formula
C5H10O3
Functional formula
(C2H5O)2CO
Filter
Fibre-rubber plates
Not known none
Not known none
Not known none
Not known none
Not known none
Teflon plates
Not known none
Not known none
Not known none
Not known none
Graphite plates
Not known none
Excellent suitable
Excellent suitable
Excellent suitable
Excellent suitable
Rubber plates
Not known none
Not known none
Not known none
Not known none
Not known none
Not known none
Not known none
Not known none
Not known none
All technical data is based on our measurements and experience and is for guidance only. The parameters listed interact if they occur together and must be consulted in limiting cases. The manufacturer is not liable for misinterpretation of the given data and incorrect application of seals
Reinforced with 0.1 mm thick perforated reed plate (material: AISI 316). For medium and higher pressures.
Reinforced with 0,05 mm thick stainless steel foil (material: AISI 316). For low and medium pressures.
Reinforced with expanded stainless steel sheet 0.1 mm thick (material: AISI 316L, 700 g/m²). Ideal seal for large pressure changes.
Multilayered sealing material made of expanded graphite reinforced with a larger number of inserts without the use of adhesives. Suitable for higher pressures and temperatures.
© Pokorny industries s.r.o. 2025 - all rights reserved
Made by servisdesign
You don't know what to do?
