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Can n-propanol solvent be used for electronic cleaning?

Jan 27, 2026 Leave a message

Can n-propanol solvent be used for electronic cleaning?

Yes, n-propanol/1-Propanol (CAS 71-23-8), also called N-Propyl Alcohol (NPA) , is suitable for electronic cleaning. It can degrease electronic parts and remove flux residues from PCBs, electronic components and connectors, with no leftover residue after use.

 

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Main Electronic Cleaning Applications

N-Propanol (CAS 71-23-8) is used to clean contact pins and magnetic tape heads. 1-Propanol also works for cleaning laser lenses and removing thermal paste from IC packages like CPUs.

 

Usage Precautions

Though effective for electronic cleaning, it must be used in well-ventilated areas. Its flash point ranges from 53 to 77 °F, making it necessary to avoid fire sources.

 

Comparison with IPA

1-Propanol (CAS 71-23-8) has similar electronic cleaning effects to IPA, but it is less commonly used in this field.

 

 

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