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Heptanal, 97%, Thermo Scientific Chemicals
Description
Heptanal is used as a synthesis intermediate in the fragrances and flavors industry. It is the precursor to 1-heptanol, ethyl heptanoate and for certain lubricants.
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.
Heptanal is used as a synthesis intermediate in the fragrances and flavors industry. It is the precursor to 1-heptanol, ethyl heptanoate and for certain lubricants.
Solubility
Soluble in water 1.3 g/L.
Notes
Hygroscopic. Store away from oxidizing agents, air.

Specifications
Specifications
Melting Point | -43°C |
Density | 0.85 |
Boiling Point | 152°C to 154°C |
Flash Point | 35°C (95°F) |
Assay Percent Range | 0.97 |
Odor | Unpleasant |
Refractive Index | 1.4125 |
Quantity | 500 mL |
UN Number | UN3056 |
Beilstein | 1560236 |
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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 |
---|---|---|---|
10252874 | Certificate of Analysis | 25/10/2024 | B23830.AE,B23830.AU,B23830.AK,B23830.AP |
10238247 | Certificate of Analysis | 07/11/2023 | B23830.AE,B23830.AU,B23830.AK,B23830.AP |
10248451 | Certificate of Analysis | 25/10/2023 | B23830.AE,B23830.AU,B23830.AK,B23830.AP |
10234392 | Certificate of Analysis | 22/09/2022 | B23830.AE,B23830.AU,B23830.AK,B23830.AP |
10137521 | Certificate of Analysis | 23/11/2021 | B23830.AE,B23830.AU,B23830.AK,B23830.AP |
Safety and Handling


- Heptanal
- Warning
- LONG-TERM AQUATIC HAZARD Chronic 3
- Flammable liquid Category 3
- Skin corrosion/irritation Category 2
- H226-Flammable liquid and vapour.
- H315-Causes skin irritation.
- H412-Harmful to aquatic life with long lasting effects.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P264-Wash face, hands and anyexposed skin thoroughly after handling.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P332+P313-If skin irritation occurs: Get medical advice/attention.
- MIXTURE LIST-Contains : Heptanal
RUO – Research Use Only
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