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Acetaldehyde diethyl acetal, 99%, Thermo Scientific Chemicals
Description
Acetaldehyde diethyl acetal is used as a flavoring agent to provide fruit, nut, rum, and whiskey flavors.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Acetaldehyde diethyl acetal is used as a flavoring agent to provide fruit, nut, rum, and whiskey flavors.
Solubility
Soluble in water (46 g/L at 20°C).
Notes
Keep container tightly sealed. Store in refrigerated condition. Incompatible with oxidizing agents.

Specifications
Specifications
Melting Point | -100°C |
Density | 0.831 |
Boiling Point | 101°C to 102°C |
Flash Point | −21°C (−6°F) |
Odor | Pleasant |
Refractive Index | 1.381 |
Quantity | 500 g |
UN Number | UN1088 |
Beilstein | 1098310 |
Merck Index | 14,38 |
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Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
10251604 | Certificate of Analysis | 30/08/2024 | A13701.36,A13701.22 |
10245155 | Certificate of Analysis | 24/10/2023 | A13701.36,A13701.22 |
10230075 | Certificate of Analysis | 22/11/2021 | A13701.36,A13701.22 |
10201440 | Certificate of Analysis | 07/08/2020 | A13701.36,A13701.22 |
10223642 | Certificate of Analysis | 07/08/2020 | A13701.36,A13701.22 |
Safety and Handling


- Acetaldehyde diethyl acetal
- Danger
- Serious eye damage/eye irritation Category 2
- Flammable liquid Category 2
- Skin corrosion/irritation Category 2
- H225-Highly flammable liquid and vapour.
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P240-Ground/bond container and receiving equipment.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- MIXTURE LIST-Contains : Acetal
RUO – Research Use Only
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