TRANS-2-DECENOIC ACID
- CAS NO.：334-49-6
- Empirical Formula: C10H18O2
- Molecular Weight: 170.25
- MDL number: MFCD00039530
- EINECS: 206-378-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-05 11:31:08
What is TRANS-2-DECENOIC ACID?
Description
trans-2-Decenoic acid is an unsaturated fatty acid found in royal jelly produced from the hypopharyngeal and mandibular gland secretions of honeybees. It is isolated in conjunction with 10-HDA and both demonstrate weak estrogenic activity, inhibiting binding of 17β-estradiol to estrogen receptor β.
Chemical properties
clear colorless to pale yellow liquid
Chemical properties
(E)-2-Decenoic acid has a peach-orange, slightly waxy aroma. Used in perfumes.
Occurrence
Reported found in lamb, pork fat, black tea and wort.
The Uses of TRANS-2-DECENOIC ACID
trans-2-Decenoic acid demonstrates weak estrogenic activity, inhibiting binding of 17β-estradiol (E888000) to estrogen receptor β.
What are the applications of Application
trans-2-Decenoic Acid is a fatty acid identified in royal jelly honey bee secretions
Definition
ChEBI: A 2-decenoic acid having its double bond in the trans configuration. It is an intermediate metabolite in the fatty acid synthesis.
Properties of TRANS-2-DECENOIC ACID
| Melting point: | 18.83°C (estimate) |
| Boiling point: | 135-121 °C (2.5 mmHg) |
| Density | 0.925 |
| refractive index | 1.46-1.464 |
| FEMA | 3913 | 2-DECENOIC ACID |
| Flash point: | 160 °C |
| storage temp. | 2-8°C |
| solubility | DMSO : 100 mg/mL (587.37 mM; Need ultrasonic) |
| pka | 4.81±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow |
| Odor | at 100.00 %. sweet fresh fruity oily waxy |
| JECFA Number | 1372 |
| CAS DataBase Reference | 334-49-6(CAS DataBase Reference) |
Safety information for TRANS-2-DECENOIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for TRANS-2-DECENOIC ACID
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