FEMA 2643
- CAS NO.：7779-23-9
- Empirical Formula: C16H28O2
- Molecular Weight: 252.39
- MDL number: MFCD00792511
- EINECS: 231-922-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-24 18:39:39
What is FEMA 2643?
Description
Linalyl hexanoate has a green, warm, fruity odor with an animal like undertone and a pineapple-pear flavor. May be prepared by esterification of dehydrolinalool with n-hexanoic acid followed by hydrogenation at the dehydro ester.
Chemical properties
Linalyl hexanoate has a green, warm, fruity odor with an animal-like undertone and a pineapple–pear flavor.
The Uses of FEMA 2643
The ester FEMA 2643 is used occasionally in Lavender bases or as part of various fruity topnote compositions. As a flavor material, its use is somewhat restricted to Pineapple imitations and variations of “Tutti-frutti” complexes.
Preparation
By esterification of dehydrolinalool with n-hexanoic acid followed by hydrogenation at the dehydro ester.
Properties of FEMA 2643
| Boiling point: | 301℃ |
| Density | 0.886 |
| FEMA | 2643 | LINALYL HEXANOATE |
| Flash point: | 81℃ |
| Odor | at 100.00 %. green warm fruity animal pear pineapple |
| JECFA Number | 364 |
| EPA Substance Registry System | Hexanoic acid, 1-ethenyl-1,5-dimethyl-4-hexenyl ester (7779-23-9) |
Safety information for FEMA 2643
Computed Descriptors for FEMA 2643
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