METHOXYISOPROPYL ACETATE- ▸ Coatings & inks: Solvent for paints, lacquers, varnishes, and inks
- ▸ Semiconductor processing: Carrier solvent in photoresist formulations
- ▸ Cleaners: Solvent in industrial and electronic cleaners and ink removers
- ▸ Coupling/diluent: Diluent and coupling solvent in surface coatings
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →
Transport classification per the UN Model Regulations / 49 CFR 172.101 Hazardous Materials Table. Confirm against the grade-specific SDS (Section 14) before shipping.
Propylene glycol monomethyl ether acetate (CAS 108-65-6), abbreviated PGMEA or PMA, is a slow-evaporating ester-ether solvent. It is used as a solvent for paints, inks, lacquers, varnishes, cleaners, and coatings, and is a standard carrier solvent in semiconductor photoresist formulations.
Frequently Asked Questions
What is propylene glycol monomethyl ether acetate (PMA) used for?
PMA/PGMEA (CAS 108-65-6) is a slow-evaporating ester-ether solvent for paints, inks, lacquers, varnishes, cleaners, and coatings. It is also a standard carrier solvent in semiconductor photoresist formulations and electronic cleaners.
What is another name for propylene glycol monomethyl ether acetate?
It is commonly called PGMEA or PMA (CAS 108-65-6), and the transport name under UN 3271 is propylene glycol methyl ether acetate. Note that dipropylene glycol monomethyl ether acetate is a different, heavier solvent.
What is the difference between PMA and PGME?
PMA (CAS 108-65-6) is the acetate ester and evaporates more slowly than PGME (CAS 107-98-2), the parent ether alcohol. The slower evaporation makes PMA the preferred carrier solvent in photoresists and high-build coatings.
Is PMA flammable, and how does it ship?
PMA is a flammable liquid transported under UN 3271 (propylene glycol methyl ether acetate). Consult the SDS for the flash point and GHS classification before handling and storage.
What bulk packaging and grades of PMA are available, including electronic grade?
RawSource supplies PMA in drums, IBC totes, and bulk to coatings and semiconductor manufacturers; high-purity/electronic-grade availability can be quoted on request. Submit your target quantity and purity spec for a bulk quote, with a CoA and SDS per lot.