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 in the technical data sheet below.
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.
Technical Data Sheet:
Lithography Application Notes
Our list of application notes with litho-related theoretical and technical background on all stages of micro-structuring can be downloaded from here:
> application notes
Sales Volumes, Purity Grade and Shipping
Available Sales Units:
- Bottles á 2.5 L (1 PU = 6 x 2,5 liters or single bottles)
- 5 L, 30 L or 200 L drums on request
Available Purity Grade:
Our typical lead time is 1-3 working days within Germany, lead times to other countries on request. On demand, in urgent cases our etchants can be shipped within 24 hours to a destination inside Germany.
Please send us your request.
phone: +49 (0)731 977 343 0
fax: +49 (0)731 977 343 29