Basic information
- CAS
26446-27-5- Standard SMILES
CCCCCCC/C=C/C(=O)O- InChIKey
WXBXVVIUZANZAU-CMDGGOBGSA-N- Molecular formula
- C10H18O2
- Average molar mass
- 170.25 g/mol
- Monoisotopic mass
- 170.13067982
Overview
Trans-2-decenoic acid is a 2-decenoic acid having its double bond in the trans configuration. It is an intermediate metabolite in the fatty acid synthesis. It has a role as a human metabolite. It is a conjugate acid of a (2E)-decenoate.
Names & identifiers
- Preferred name
- trans-2-Decenoic acid
- IUPAC
- (E)-dec-2-enoic acid
- English name
- trans-2-Decenoic acid
- Molecular formula
- C10H18O2
- Molecular weight
- 170.25
Names & synonyms
trans-2-Decenoic Acid334-49-6(E)-2-Decenoic acid2-Decenoic acid, (E)-FEMA NO. 3913CHEBI:50467DTXSID20904657RefChem:933260DTXCID20831232206-378-5(E)-dec-2-enoic acidDecenoic acid
Show more names
2-DECENOIC ACID2-DECYLENIC ACIDFEMA NUMBER 3913T2 DECENOIC ACIDrans-2-decenoicaciRARECHEM AL BK 0166TRANS-2-DECYLENIC ACID2-Decenoic acid, (2E)-
5(6)-Decenoic acid5- and 6-Decenoic acidMFCD0003953072881-27-72E-DECENOIC ACID(2E)-dec-2-enoic acidE-2-Decenoic acidtrans-dec-2-enoic acid
Database identifiers
- CAS
26446-27-5、334-49-6、72881-27-7- PubChem CID
- 5282724
- DTXSID
DTXSID20904657- ChEMBL
CHEMBL2229622- ChEBI
CHEBI:50467- UNII
- 332T8TH7B1
Properties
Computed structural properties
- XLogP
- 3.8
- Topological polar surface area
- 37.3 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 7
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 139
Experimental & physicochemical properties
LipidsFatty Acyls [FA] -> Fatty Acids and Conjugates [FA01] -> Unsaturated fatty acids [FA0103]
FragrancesFragrance Ingredient (5- and 6-Decenoic acid) -> IFRA transparency List
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density0.923-0.933
Flavoring AgentsEU Flavoring substances
Solubility
Soluble in oils
Soluble (in ethanol)
Boiling Point
161.00 to 162.00 °C. @ 15.00 mm Hg
161-162 °C (15 mm Hg)
Melting Point12.00 °C. @ 760.00 mm Hg
Refractive Index1.456-1.466
Physical Description
Solid
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P280, P302+P352, P321, P332+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 1286 reports by companies from 1 notifications to the ECHA C&L Inventory.
This chemical does not meet GHS hazard criteria for 92% (126 of 137) of all reports.
Not Classified
Hazard information
Regulatory Information
Chemical: Decenoic acid
Decenoic acid: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
Hazard Classes and Categories
Skin Corr. 1B (33.3%)
Skin Irrit. 2 (100%)
Not Classified
Safety data
- hs_code
- 2916.19.3000
- risk_code
- 34
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- C
- safety_code
- 45-36/37/39-25
- Hazard statements
- H315-H319
- Precautionary statements
- P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Chemistry & industry
Pharmacology
Cellular LocationsExtracellular
Metabolite PathwaysFatty Acid Biosynthesis
Uses & manufacturing
Use Classification
Fragrance Ingredients
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
General Manufacturing InformationDecenoic acid: ACTIVE
Applications
Descriptiontrans-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.
OccurrenceReported found in lamb, pork fat, black tea and wort.
Usestrans-2-Decenoic acid demonstrates weak estrogenic activity, inhibiting binding of 17β-estradiol (E888000) to estrogen receptor β.
Suppliers82 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
Related reactions
91 records
Compound notes
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