Propyl propanoate
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| Names | |
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| Preferred IUPAC name
Propyl propanoate | |
| Other names
Propyl propionate
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| Identifiers | |
3D model (JSmol)
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| ChEBI | |
| ChemSpider | |
| ECHA InfoCard | 100.003.082 |
| EC Number |
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PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| C6H12O2 | |
| Molar mass | 116.160 g·mol−1 |
| Density | 0.833 g/cm3 at 20 °C |
| Melting point | −76 °C (−105 °F; 197 K) |
| Boiling point | 122–124 °C (252–255 °F; 395–397 K) |
| 1 part per 200 | |
| Hazards | |
| Safety data sheet (SDS) | Eastman MSDS |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Propyl propanoate (also known as propyl propionate and n-propyl propionate) is the organic compound with the molecular formula C6H12O2. It is the ester of propanol and propionic acid. Like most esters, propyl propanoate is a colorless liquid with a fruity odor. The scent of propyl propionate is described as a chemically tinged pineapple or pear. It is used in perfumery and as a solvent.[2][3] The refractive index at 20 °C is 1.393.
Because propyl propanoate is a low-odor, moderately volatile ester solvent that is not a hazardous air pollutant (HAP), with good solvent activity and versatility,[4] it is considered a safer substitute for toluene.
References
[edit]- ^ Merck Index, 11th Edition, 7880
- ^ Eastman MSDS
- ^ Anthony J. Papa (2011). "Propanols". Ullmann’s Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a22_173.pub2.
- ^ "Replacing HAP Solvents: Xylene and Toluene". Paint & Coatings Industry. April 1, 2006.
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