1-Methoxy-2-propyl acetate
- CAS No.
- 108-65-6
- Chemical Name:
- 1-Methoxy-2-propyl acetate
- Synonyms
- PGMEA;MPA;PROPYLENE GLYCOL MONOMETHYL ETHER ACETATE;PROPYLENE GLYCOL METHYL ETHER ACETATE;1-METHOXY-2-PROPANOL ACETATE;2-METHOXY-1-METHYLETHYL ACETATE;PMA-EL;Dowanol PMA;Propylene glyc;METHOXYISOPROPYL ACETATE
- CBNumber:
- CB2429933
- Molecular Formula:
- C6H12O3
- Molecular Weight:
- 132.16
- MDL Number:
- MFCD00038500
- MOL File:
- 108-65-6.mol
- MSDS File:
- SDS
| 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 |
n |
| Flash point | 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 |
| Viscosity | 1.23mm2/s |
| 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) |
| EWG's Food Scores | 1-2 |
| FDA UNII | PA7O2U6S2Q |
| NIST Chemistry Reference | 1-Methoxy-2-propyl acetate(108-65-6) |
| EPA Substance Registry System | 1-Methoxy-2-propyl acetate (108-65-6) |
| UNSPSC Code | 12352108 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P243 | |||||||||
| 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) | |||||||||
| NFPA 704 |
|
1-Methoxy-2-propyl acetate price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 484431 | Propylene glycol monomethyl ether acetate 99% | 108-65-6 | 1l | $71 | 2024-03-01 | Buy |
| Sigma-Aldrich | 484431 | Propylene glycol monomethyl ether acetate ReagentPlus , ≥99.5% | 108-65-6 | 4l | $182 | 2024-03-01 | Buy |
| TCI Chemical | P1171 | Propylene Glycol 1-Monomethyl Ether 2-Acetate >98.0%(GC) | 108-65-6 | 500mL | $26 | 2024-03-01 | Buy |
| Alfa Aesar | L15459 | 1,2-Propanediol monomethyl ether acetate, 99%, stab. with 50ppm BHT | 108-65-6 | 100ml | $30.3 | 2024-03-01 | Buy |
| Alfa Aesar | L15459 | 1,2-Propanediol monomethyl ether acetate, 99%, stab. with 50ppm BHT | 108-65-6 | 1000ml | $60 | 2024-03-01 | Buy |
1-Methoxy-2-propyl acetate Chemical Properties,Uses,Production
Description
Propylene glycol methyl ether acetate (PGMEA), also known as propylene glycol monomethyl ether acetate, with molecular formula of C6H12O3, is a colorless hygroscopic liquid with special smell. It is a non pollution solvent with multi-functional groups. It is mainly used as the solvent of ink, paint, ink, textile dye and textile oil agent, and also as the cleaning agent in the production of LCD. Flammable, may form explosive vapor / air mixture above 42 ° C. Propylene glycol methyl ether acetate (PGMEA) is an advanced solvent. Its molecule has both ether bond and carbonyl. Carbonyl forms the structure of ester and contains alkyl at the same time. In the same molecule, there are both non-polar and polar parts. The functional groups of these two parts not only restrict and repel each other, but also play their inherent roles. Therefore, it has a certain solubility for non-polar substances and polar substances.
1-Methoxy-2-propyl acetate (PGMEA) is a material contains polar groups and non polar group , has good ability of dissolving and coupling, commonly used in solvent based coatings and screen printing ink. Using dipropylene glycol methyl ether and acetic acid as raw material, under the catalysis of solid acid, via esterification reaction to generated crude product and its high purity PGMEA after distillation.
Chemical Properties
1-Methoxy-2-propyl acetate(Methoxypropyl Acetate) is a clear, slightly hygroscopic liquid with a mild odour. It is freely miscible with most common organic solvents, but has only limited miscibility with water.
By virtue of its ether and ester groups, Methoxypropyl Acetate enters into reactions that are characteristic of ethers and esters and display their solvent power. For instance, it dissolves numerous natural and synthetic resins, waxes, fats and oils.
Since Methoxypropyl Acetate may react with the oxygen in the air to form peroxides, BASF supplies it inhibited with 2.6-di-tert-butyl-para-cresol (butylated hydroxytoluene – BHT).
Uses
1,2-Propanediol monomethyl ether acetate is used as a solvent for paints, inks, lacquers, varnishes, cleaners and coatings. It is also used as a solvent for degreasing circuit boards and in food contact applications. Further, it is used in photoresist formulations in the semiconductor industry.
Application
1-Methoxy-2-propyl acetate is a high-grade industrial solvent with low toxicity and excellent performance. It has strong solubility for polar and non-polar substances. It is suitable for solvents of various polymers of high-grade coatings and inks, including aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin, acrylic resin, epoxy resin and nitrocellulose. Among them. Propylene glycol methyl ether propionate is the best solvent in coatings and inks. It is suitable for unsaturated polyester, polyurethane resin, acrylic resin, epoxy resin, etc.
General Description
Propylene glycol monomethyl ether acetate (PGMEA) is a photoresist solvent. Its degradation by microorganisms in different soil types has been investigated. An oral reference dose (RfD) value of PGMEA has been obtained from inhalation studies. The solubility of (5-alkylsulfonyloxyimino-5H-thiophen-2-ylidene)-2-methylphenyl-acetonitriles in PGMEA has been analyzed.
Flammability and Explosibility
Flammable
Safety Profile
Moderately toxic by intraperitoneal route. Slightly toxic by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
Toxics Screening Level
The initial threshold screening level (ITSL) for acute exposure to propylene glycol monomethyl ether acetate (PGMEA) is 5,400 μg/m3 (1-hour averaging time) based on the Michigan Department of Environmental Quality (MDEQ), Air Quality Division (AQD) Rule 336.1229(2).
1-Methoxy-2-propyl acetate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5854 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5868 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20234 | 58 |
| Shandong Juchuang Chemical Co., LTD | +16837774622 | admin@juchuangchem.com | China | 295 | 58 |
Related articles
- Unveiling 1-Methoxy-2-propyl Acetate: A Versatile Chemical for Modern Applications
- 1-Methoxy-2-propyl acetate (PMA) is an organic acid ester compound, which is a colorless liquid with a sweet ether-like odor.
- Oct 23，2024
- Introduction of 1-Methoxy-2-propyl acetate
- 1-Methoxy-2-propyl acetate (PGMEA) is a material contains polar groups and non polar group , has good ability of dissolving an....
- Jan 27，2022
View Lastest Price from 1-Methoxy-2-propyl acetate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-27 | 1-Methoxy-2-propyl acetate
108-65-6
|
US $1.00 / KG | 1KG | ≥99.5% | 1000mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2025-04-27 | Propylene Glycol Methyl Ether Acetate (PMA)
108-65-6
|
US $200.00-2000.00 / kg | 1000kg | 0.99 | 00 Metric Ton/Metric Tons per Year | Wuxi High Mountain Hi-tech Development Co.,Ltd. | |
 |
2025-04-23 | 1-Methoxy-2-propyl acetate
108-65-6
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 1-Methoxy-2-propyl acetate
108-65-6
- US $1.00 / KG
- ≥99.5%
- Jinan Finer Chemical Co., Ltd
-
- Propylene Glycol Methyl Ether Acetate (PMA)
108-65-6
- US $200.00-2000.00 / kg
- 0.99
- Wuxi High Mountain Hi-tech Development Co.,Ltd.
-
- 1-Methoxy-2-propyl acetate
108-65-6
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd