≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488179688 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488179688 |
| Canonical Smiles | C1(=C(C(=C(C(=C1C(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O |
| IUPAC Name | benzene-1,2,3,4,5,6-hexacarboxylic acid |
| InChIKey | YDSWCNNOKPMOTP-UHFFFAOYSA-N |
| INCHI | 1S/C12H6O12/c13-7(14)1-2(8(15)16)4(10(19)20)6(12(23)24)5(11(21)22)3(1)9(17)18/h(H,13,14)(H,15,16)(H,17,18)(H,19,20)(H,21,22)(H,23,24) |
| Isomeric SMILES | C1(=C(C(=C(C(=C1C(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O)C(=O)O |
| WGK Germany | 3 |
| Molecular Weight | 342.17 |
| Beilstein | 91008 |
| Reaxy-Rn | 2228443 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2228443&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 | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Hexacarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Hexacarboxylic acids and derivatives |
| Alternative Parents | O-phthalic acid and derivatives Benzoic acids Benzoyl derivatives Carboxylic acids Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Hexacarboxylic acid or derivatives - Ortho_phthalic_acid - Benzoic acid - Benzoic acid or derivatives - Benzoyl - Benzenoid - Monocyclic benzene moiety - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as hexacarboxylic acids and derivatives. These are carboxylic acids containing exactly six carboxyl groups. |
| External Descriptors | hexacarboxylic acid |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 K2228325 | Certificate of Analysis | Jun 09, 2026 | M133737 |
| L2024076 | Certificate of Analysis | Apr 15, 2026 | M133737 |
| A2630569 | Certificate of Analysis | Jan 20, 2026 | M133737 |
| A2630570 | Certificate of Analysis | Jan 20, 2026 | M133737 |
| I2516498 | Certificate of Analysis | Sep 05, 2025 | M133737 |
| I2516497 | Certificate of Analysis | Sep 05, 2025 | M133737 |
| E2516547 | Certificate of Analysis | May 13, 2025 | M133737 |
| E2516548 | Certificate of Analysis | May 13, 2025 | M133737 |
| E2516549 | Certificate of Analysis | May 13, 2025 | M133737 |
| D2319950 | Certificate of Analysis | Feb 11, 2025 | M133737 |
| D2507566 | Certificate of Analysis | Dec 26, 2024 | M133737 |
| D2507567 | Certificate of Analysis | Dec 26, 2024 | M133737 |
| A2503777 | Certificate of Analysis | Dec 25, 2024 | M133737 |
| A2503768 | Certificate of Analysis | Dec 25, 2024 | M133737 |
| K2418375 | Certificate of Analysis | Oct 31, 2024 | M133737 |
| K2418374 | Certificate of Analysis | Oct 31, 2024 | M133737 |
| K2404364 | Certificate of Analysis | Oct 28, 2024 | M133737 |
| K2404363 | Certificate of Analysis | Oct 28, 2024 | M133737 |
| K2228343 | Certificate of Analysis | Sep 14, 2024 | M133737 |
| H2414479 | Certificate of Analysis | Jul 23, 2024 | M133737 |
| H2414480 | Certificate of Analysis | Jul 23, 2024 | M133737 |
| G2429283 | Certificate of Analysis | Jun 28, 2024 | M133737 |
| I2405278 | Certificate of Analysis | Jun 28, 2024 | M133737 |
| H2401495 | Certificate of Analysis | Jun 28, 2024 | M133737 |
| H2202252 | Certificate of Analysis | May 14, 2024 | M133737 |
| H2202255 | Certificate of Analysis | May 14, 2024 | M133737 |
| F2214346 | Certificate of Analysis | Mar 19, 2024 | M133737 |
| F2214347 | Certificate of Analysis | Mar 19, 2024 | M133737 |
| F2214348 | Certificate of Analysis | Mar 19, 2024 | M133737 |
| K2117194 | Certificate of Analysis | Sep 14, 2023 | M133737 |
| K2117191 | Certificate of Analysis | Sep 14, 2023 | M133737 |
| K2228344 | Certificate of Analysis | Oct 10, 2022 | M133737 |
| Solubility | Solubility in water: Completely soluble; Very soluble in Alcohol |
|---|---|
| Melt Point(°C) | 288 °C |
| Molecular Weight | 342.170 g/mol |
| XLogP3 | -0.900 |
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 6 |
| Exact Mass | 341.986 Da |
| Monoisotopic Mass | 341.986 Da |
| Topological Polar Surface Area | 224.000 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 470.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Huang Jiahui, Wu Peiyi. (2020) Controlled Assembly of Luminescent Lanthanide-Organic Frameworks via Post-Treatment of 3D-Printed Objects. Nano-Micro Letters, 13 (1): (1-14). [PMID:34138212] [10.1007/s40820-020-00543-w] |
| 2. Haoji Jiang, Wenxiong Shi, Qiang Liu, Heyun Wang, Jialu Li, Chunlin Wu, Yingchun Li, Zhong Wei. (2020) Intensification of water/ethanol separation by PVA hybrid membrane with different functional ligand UiO-66-X nanochannels in pervaporation process. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2020.117802] |
| 3. Jihong Chen, Xiaoyu Dong, Dali Zhuo, Jiayuan Tang, Xiaoli Xiong, Hong Luo, Zhirong Zou. (2025) A series of silver-based metal organic frameworks for colorimetric analysis of As(III) and S2-: Reaction mechanisms and applications for on-site analysis. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2025.113675] |
| 4. Shenglong Li, Ruoqing Zhang, Jipeng Fan, Kun Xiang, Jing Zou. (2025) Research on the process and mechanism of preparing high-strength α-hemihydrate gypsum from phosphogypsum with mellitic acid. CONSTRUCTION AND BUILDING MATERIALS, [PMID:] [10.1016/j.conbuildmat.2025.143966] |
