Propionaldehyde
Product Description
| Product | Propionaldehyde |
| CAS | 123-38-6 |
| Formula | C3H6O |
| Synonym | methyl acetaldehyde, propanal, Propanal, Propionaldehyde |
Typical Product Specifications
| Density | 0.807 (204 c) |
| Appearance | colorless clear liquid |
| Specific gravity | 0.79800 to 0.84500 @ 25.00 °C |
| Acid Value | 5.00 max. KOH/g |
| Vapor Pressure | 299.383000 mm/Hg @ 25.00 °C |
| Odor | earthy alcohol wine whiskey cocoa nutty |
| Refractive Index | 1.36500 to 1.37500 @ 20.00 °C |
| Boiling Point | 46.00 to 50.00 °C. @ 760.00 mm Hg |
| Vapor Density | 2 |
| Odor Type | ethereal |
| Assay | 97.00 to 100.00 % |
| Pounds/Gallon | 6.640 to 7.031 |
| Melting Point | -81.00 to -80.00 °C. @ 760.00 mm Hg |
| Flash Point | -16.00 °F. TCC |
| logP (o/w) | 0.40 |
| Taste | Musty, yeasty, nutty, vegetative nuances potato, blue cheese, fruity, broccoli, almond, chocolate |
| Molecular weight | 58.08 |
| Color | colorless mobile liquid |
| Solubility | 5 vols water |
| Chemical Structure |  |
| Notes | Propionaldehyde is a simple aldehyde used in industrial manufacturing and pharmaceutical synthesis applications.
Use: PERFUMING |
| Class | Active Pharmaceutical Ingredients (API) & Intermediates, Flavor and Fragrance Chemical Compounds, Organic Intermediates and Compounds, Industrial Chemicals, Toxic Release Inventory (TRI) Chemicals |
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