Isobutyraldehyde CAS 78-84-2
Product Introduction: Shop high-purity isobutyraldehyde (CAS 78-84-2, FEMA 2220). A pungent C4 aldehyde for fruit flavors and neopentyl glycol production. UN 2045, dangerous-goods shipping. Request a quote.
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CAS No.: 78-84-2
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Molecular formula: C4H8O
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Samples: Free samples under 100g
Specifications:
| Item | Specification |
| Purity | ≥99% |
| Density | 0.794 |
| Melting point | -65°C |
| Boiling point | 63°C |
| Refractive index | 1.371-1.374 |
| Flash point | -24°C |
| Vapor pressure | 147.4 ± 0.1 mmHg at 25°C |
| PSA | 17.07000 |
| logP | 0.84130 |
| Appearance | Clear liquid |
Application:
1). In food flavors, it adds a sharp, green, malty note. It is used in fruit, nut, and alcoholic beverage flavors.
2). In fragrances, it gives a fresh aldehydic lift in small amounts.
3). Industrially, isobutyraldehyde is a key building block. It is used to make isobutanol, methacrolein, and hydroxypivaldehyde.
Storage:
1). Store in a cool, dry, fireproof, well-ventilated area.
2). Keep the container tightly closed. No smoking.
