FEMA 2542
- CAS NO.：1708-35-6
- Empirical Formula: C10H20O3
- Molecular Weight: 188.26
- MDL number: MFCD00672805
- EINECS: 216-960-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-24 18:39:39
What is FEMA 2542?
Chemical properties
Heptanal glyceryl acetal has a mild, mushroom-like, sweet odor and a mushroom (champigonon) taste.
The Uses of FEMA 2542
Beyond some possible use in a few rare cases (Hyacinth, etc.), heptanal glyceryl acetal is hardly ever used in perfumery. It finds some use in flavor compositions for imitation Mushroom.
Preparation
By condensing heptaldehyde with glycerin.
Definition
ChEBI: 2-Hexyl-1,3-dioxolane-4-methanol is a dioxolane.
Synthesis
Heptanal glyceryl acetal is produced by condensation of Heptaldehyde with Glycerin.
Properties of FEMA 2542
| Boiling point: | 263.28°C (rough estimate) |
| Density | 1.0190 (rough estimate) |
| refractive index | 1.4300 (estimate) |
| FEMA | 2542 | HEPTANAL GLYCERYL ACETAL (MIXED 1,2 AND 1,3 ACETALS) |
| Odor | at 100.00 %. earthy fungal mossy green sweet |
| JECFA Number | 912 |
| CAS DataBase Reference | 1708-35-6 |
| EPA Substance Registry System | 1,3-Dioxolane-4-methanol, 2-hexyl- (1708-35-6) |
Safety information for FEMA 2542
Computed Descriptors for FEMA 2542
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