TRANS-2-DECENOIC ACID
- CAS No.
- 334-49-6
- Chemical Name:
- TRANS-2-DECENOIC ACID
- Synonyms
- (E)-dec-2-enoic acid;2-DECENOIC ACID;2-DECYLENIC ACID;FEMA NUMBER 3913;T2 DECENOIC ACID;rans-2-decenoicaci;RARECHEM AL BK 0166;TRANS-2-DECENOIC ACID;TRANS-2-DECYLENIC ACID;2-Decenoic acid, (2E)-
- CBNumber:
- CB8222165
- Molecular Formula:
- C10H18O2
- Molecular Weight:
- 170.25
- MDL Number:
- MFCD00039530
- MOL File:
- 334-49-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| trans-2-Decenoic Acid >95.0%(T) | D0098 | 5mL | $46 |
| trans-2-Decenoic Acid >95.0%(T) | D0098 | 25mL | $137 |
| trans-2-Decenoic Acid ≥95% | 17888 | 5g | $81 |
| trans-2-Decenoic Acid ≥95% | 17888 | 10g | $128 |
| trans-2-Decenoic Acid ≥95% | 17888 | 25g | $297 |
| More product size | |||
| 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) |
| form | clear liquid |
| pka | 4.81±0.10(Predicted) |
| color | Colorless to Light yellow |
| Odor | at 100.00 %. sweet fresh fruity oily waxy |
| Odor Type | fruity |
| JECFA Number | 1372 |
| LogP | 3.715 (est) |
| CAS DataBase Reference | 334-49-6(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | (E)-2-DECENOIC ACID |
| FDA UNII | 332T8TH7B1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 45-36/37/39-25 | |||||||||
| HS Code | 2916.19.3000 | |||||||||
| NFPA 704 |
|
TRANS-2-DECENOIC ACID price More Price(48)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D0098 | trans-2-Decenoic Acid >95.0%(T) | 334-49-6 | 5mL | $46 | 2026-04-30 | Buy |
| TCI Chemical | D0098 | trans-2-Decenoic Acid >95.0%(T) | 334-49-6 | 25mL | $137 | 2026-04-30 | Buy |
| Cayman Chemical | 17888 | trans-2-Decenoic Acid ≥95% | 334-49-6 | 5g | $81 | 2026-04-30 | Buy |
| Cayman Chemical | 17888 | trans-2-Decenoic Acid ≥95% | 334-49-6 | 10g | $128 | 2026-04-30 | Buy |
| Cayman Chemical | 17888 | trans-2-Decenoic Acid ≥95% | 334-49-6 | 25g | $297 | 2026-04-30 | Buy |
TRANS-2-DECENOIC ACID Chemical Properties,Uses,Production
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.
Uses
trans-2-Decenoic acid demonstrates weak estrogenic activity, inhibiting binding of 17β-estradiol (E888000) to estrogen receptor β.
Definition
ChEBI: A 2-decenoic acid having its double bond in the trans configuration. It is an intermediate metabolite in the fatty acid synthesis.
References
[1] KAZU-MICHI SUZUKI. Estrogenic activities of Fatty acids and a sterol isolated from royal jelly.[J]. Evidence-based Complementary and Alternative Medicine, 2008, 5 3: 295-302. DOI: 10.1093/ecam/nem036
TRANS-2-DECENOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20122 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9543 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32467 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30224 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 28675 | 58 |
| BOC Sciences | 16314854226; +16314854226 | inquiry@bocsci.com | United States | 19853 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52704 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12373 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20405 | 58 |
| VladaChem GmbH | +49-7246-3082843 | info@vladachem.de | Germany | 1859 | 58 |
| Supplier | Advantage |
|---|---|
| Henan Fengda Chemical Co., Ltd | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | 58 |
| TargetMol Chemicals Inc. | 58 |
| Career Henan Chemica Co | 58 |
| Dideu Industries Group Limited | 58 |
| BOC Sciences | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 58 |
| sgtlifesciences pvt ltd | 58 |
| Alfa Chemistry | 58 |
| VladaChem GmbH | 58 |
View Lastest Price from TRANS-2-DECENOIC ACID manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-22 | (E)-2-Decenoic acid
334-49-6
|
98.00% | 10g | TargetMol Chemicals Inc. | |||
 |
2025-12-01 | TRANS-2-DECENOIC ACID
334-49-6
|
1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2025-11-18 | TRANS-2-DECENOIC ACID
334-49-6
|
$1.10 | 1g | 99.9% | 100 Tons Min | Dideu Industries Group Limited |
-
- (E)-2-Decenoic acid
334-49-6
- $0.00
- 98.00%
- TargetMol Chemicals Inc.
-
- TRANS-2-DECENOIC ACID
334-49-6
- $0.00
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- TRANS-2-DECENOIC ACID
334-49-6
- $1.10
- 99.9%
- Dideu Industries Group Limited
