Tridecanal
Synonym(s):Tridecyl aldehyde
- CAS NO.:10486-19-8
- Empirical Formula: C13H26O
- Molecular Weight: 198.34
- MDL number: MFCD00007018
- EINECS: 234-004-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-10 10:27:02
What is Tridecanal?
Chemical properties
clear faint yellow liquid
Chemical properties
Tridecanal occurs in lemon oil and has been identified as a volatile constituent of cucumber. It is a colorless liquid having a fatty, waxy, slightly citrus-like odor. Addition of tridecanal to fragrance compositions imparts fresh nuances in the top note as well as in the dry-out.
Chemical properties
Colorless clear liquid; fresh, clean, aldehydic, soapy, citrus, petal, waxy, grapefruit peel aroma.
Occurrence
Reported found in angelica seed oil CO2 extract (0.50%), blood orange oil (Citrus senensis L. var. Sanguinello) Italy (trace), blood orange oil (Citrus senensis L. var. Tarocco) Italy (trace), blood orange oil Italy (trace), cistus oil (0.1%), coriander leaf oil (1.43–1.44%), Herniaria incana Lam. oil Greece (5.80%), orange peel oil sweet c.p. blond Italy (trace), and witch hazel leaf oil (0.24%).
The Uses of Tridecanal
Tridecanal is a model compound in the nonradioactive assay/RP-HPLC-fluorescence analysis of aliphatic aldehydes employing the Hantzsch reaction.
Definition
ChEBI: Tridecanal is a long-chain fatty aldehyde that is tridecane in which two hydrogens attached to a terminal carbon are replaced by an oxo group. It has a role as a human metabolite and a volatile oil component. It is a saturated fatty aldehyde, a n-alkanal and a long-chain fatty aldehyde. It derives from a hydride of a tridecane.
Aroma threshold values
Aldehydic type, high strength odor; recommend smelling in a 1.00% solution or less.
General Description
The uptake of NO(3) on solid tridecanal was studied.
Properties of Tridecanal
| Melting point: | 15°C |
| Boiling point: | 132-136 °C8 mm Hg(lit.) |
| Density | 0.835 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 4335 | TRIDECANAL |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| Water Solubility | Insoluble in water |
| form | Liquid |
| color | White or Colorless to Light yellow |
| Odor | at 1.00 % in dipropylene glycol. fresh clean aldehydic soapy citrus petal waxy grapefruit peel |
| Sensitive | Air Sensitive |
| CAS DataBase Reference | 10486-19-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Tridecanal(10486-19-8) |
| EPA Substance Registry System | Tridecanal (10486-19-8) |
Safety information for Tridecanal
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Tridecanal
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