Products Description of 1‑Methoxy‑2‑propyl Acetate (CAS No. 108‑65‑6)
Also referred to as propylene glycol monomethyl ether acetate (PGMEA), this chemical bears the molecular formula C₆H₁₂O₃. Appearing as a colorless, moisture‑absorbing liquid with a distinct scent, it features diverse functional groups within its molecular framework, granting great adaptability across numerous industrial scenarios and classifying it as a low‑impact solvent option.
This substance functions primarily as a dissolving agent for printing inks, paints, surface coatings, textile colorants and textile processing oils. Beyond solvent duties, it acts as a cleansing medium throughout LCD panel production workflows. Caution should be noted for its flammable nature; vapors released above 42 °C may combine with ambient air to create potentially explosive blends.
1-Methoxy-2-propyl acetate Chemical Properties
| Melting point | -87 °C |
| Boiling point | 145-146 °C(lit.) |
| Density | 0.970 g/mL at 25 °C(lit.) |
| Vapor pressure | 3.7 mm Hg ( 20 °C) |
| Refractive index | n20/D 1.402 |
| Fp | 110 °F |
| Storage temp | Store below +30°C. |
| Solubility | water: soluble198g/L at 20°C |
| Form | Liquid |
| Color | Clear colorless |
| PH | 4 (200g/l, H2O, 20℃) |
| Odor | mild fruity odor |
| Explosive limit | 1.5%(V) |
| Water Solubility | 19.8 g/L (25 ºC) |
| BRN | 1751656 |
| Stability | Stable. Flammable. Incompatible with strong oxidizing agents, acids, bases. |
| InChIKey | LLHKCFNBLRBOGN-UHFFFAOYSA-N |
| LogP | 1.2 at 20℃ |
| CAS DataBase Reference | 108-65-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Methoxy-2-propyl acetate(108-65-6) |
| EPA Substance Registry System | 1-Methoxy-2-propyl acetate (108-65-6) |
Safety Information
| Hazard Codes | T,Xi |
| Risk Statements | 61-10-36 |
| Safety Statements | 53-25-45 |
| RIDADR | UN 3271 3/PG 3 |
| WGK Germany | 3 |
| RTECS | AI8925000 |
| Autoignition Temperature | 669 °F |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29153990 |
| Hazardous Substances Data | 108-65-6(Hazardous Substances Data) |
Product Application of 1‑Methoxy‑2‑propyl Acetate (CAS#108‑65‑6)
This substance serves as a dissolving medium for printing inks, industrial paints, surface coatings, textile colorants and textile processing oils. Additionally, it functions as a purifying agent throughout LCD panel production workflows.
Representing a premium‑grade industrial solvent with low toxic potential and outstanding overall performance, this chemical delivers powerful solvency toward both polar and non‑polar substances. This characteristic qualifies it to dissolve diverse polymeric substances adopted in premium‑end paint and ink formulations. The applicable polymer portfolio covers urethane systems, vinyl materials, polyesters, cellulose acetate, alkyd resins, acrylic polymers, epoxy matrices and nitrocellulose.
Widely selected for paint and ink system preparation, propylene glycol methyl ether acetate exhibits favorable compatibility with multiple resin classes, such as unsaturated polyester, polyurethane, acrylic polymers and epoxy substances.
