Available Purity Grades of Cyclopentanone (CPN)

We supply Cyclopentanone in ULSI-quality which is the grade typically used in semiconductor processing and microelectronics. The specifications are listed here: Cyclopentanone

Available Sales Units of Cyclopentanone (CPN)

  • Bottles á 2.5 L (also single bottles)
  • 200 L drums on request

Typical Fields of Application of Cyclopentanone (CPN)

Cylcopentanone is often used as solvent in epoxy based resist formulations. Cyclopentanone is also an organic developer for some cross linking resists.

Further Technical Information

A document with physical and chemical theoretical background on organic solvents can be found here.

A comprehensive number of documents with more application-orientated information of all common stages of micro-structuring are ready for download here.

Please contact us for any further questions around your running or scheduled litho-processes, we try our very best to give you all required support!

Physical Properties of Cyclopentanone:

Melting point
Boiling point
Flash point
Vapour pressure @ 20°C

0.95 g/cm3
11 hPa

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