Determine the necessary mass, volume, or concentration for preparing a solution.
10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | C(=CC(=O)O)C=CC(=O)O |
|---|---|
| IUPAC Name | (2E,4E)-hexa-2,4-dienedioic acid |
| InChIKey | TXXHDPDFNKHHGW-ZPUQHVIOSA-N |
| INCHI | 1S/C6H6O4/c7-5(8)3-1-2-4-6(9)10/h1-4H,(H,7,8)(H,9,10)/b3-1+,4-2+ |
| Isomeric SMILES | C(=C/C(=O)O)\C=C\C(=O)O |
| WGK Germany | 3 |
| RTECS | MM2235070 |
| Molecular Weight | 142.11 |
| Reaxy-Rn | 1722248 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1722248&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Fatty Acyls |
| Subclass | Fatty acids and conjugates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Medium-chain fatty acids |
| Alternative Parents | Unsaturated fatty acids Dicarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Medium-chain fatty acid - Unsaturated fatty acid - Dicarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. |
| External Descriptors | Dicarboxylic acids |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | May 08, 2026 | T423615 |
| Boil Point(°C) | 320 °C |
|---|---|
| Melt Point(°C) | 290°C |
| Molecular Weight | 142.110 g/mol |
| XLogP3 | 0.200 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 142.027 Da |
| Monoisotopic Mass | 142.027 Da |
| Topological Polar Surface Area | 74.600 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 168.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 2 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 2 |
| Covalently-Bonded Unit Count | 1 |
| 1. Cheng Chen, Yu Zhao, Ting Lei, Dingming Yang, Yanfang Zhou, Jiawei Zeng, Ruzhen Xie, Wenyuan Hu, Faqin Dong. (2022) Photocatalytic mechanism conversion of titanium dioxide induced via surface interface coordination. CHEMOSPHERE, [PMID:36209860] [10.1016/j.chemosphere.2022.136745] |
| 2. Bei Liu, Mingxing Zhou, Zhinan Wu, Xulong Song, Tong Zhou, Shipeng Cao, Chongjian Jiang, Xinwei Zhang, Xiwen Zhang, Liwen Mu, Han Lin, Xiaohua Lu, Tuo Ji, Shuandi Hou, Jiahua Zhu. (2025) Engineering stable TEPA networks within confined pores for efficient CO2 capture. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2025.136030] |