FEMA 3082
- CAS NO.：7774-82-5
- Empirical Formula: C13H24O
- Molecular Weight: 196.33
- MDL number: MFCD00014675
- EINECS: 231-883-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-09 13:55:25
What is FEMA 3082?
Chemical properties
White to yellow liquid; oily, citrus odor. Soluble in alc, fixed oils; insoluble in water.
Chemical properties
2-Tridecenal has a very strong, citrus-peel, waxy odor with a bittersweet taste.
Powerful, waxy-citrusy, peel-like odor of
moderate tenacity. More citrusy than the
odor of Tndecanal.
Occurrence
Reported found in grilled and roasted beef, lamb and mutton liver and coriander leaf. Also detected in sunguli oil from Turkmenistan.
The Uses of FEMA 3082
Food additive.
Preparation
From undecyl aldehyde by condensation with acetic aldehyde using sodamide in ether.
Definition
ChEBI: 2-tridecenal is a fatty aldehyde.
Taste threshold values
Taste characteristics at 30 ppm: aldehydic, citrus-like, fatty, green and creamy.
Hazard
Low toxicity by ingestion and skin contact.
Safety Profile
Low toxicity by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating fumes.
Properties of FEMA 3082
| Boiling point: | 115-118 °C10 mm Hg(lit.) |
| Density | 0.85 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3082 | 2-TRIDECENAL |
| Flash point: | >230 °F |
| color | White to yellow liquid |
| Odor | oily, citrus odor |
| JECFA Number | 1359 |
| EPA Substance Registry System | 2-Tridecenal (7774-82-5) |
Safety information for FEMA 3082
Computed Descriptors for FEMA 3082
New Products
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