Determine the necessary mass, volume, or concentration for preparing a solution.
≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice 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 31 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Application:
2,5-Dimethoxybenzene-1,4-dicarboxaldehyde can be used as a reactant to synthesize:
Polymeric Schiff bases using aliphatic or aromatic diamines via polycondensation reaction.
1,4-Bis-(α-cyano-4-methoxystyryl)-2,5-dimethoxybenzene using (4-methoxyphenyl)acetonitrile via Knoevenagel reaction in the presence of potassium t-butoxide and tetrabutylammonium hydroxide.
| Pubchem Sid | 504759507 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504759507 |
| Sonrisas canónicas | COC1=CC(=C(C=C1C=O)OC)C=O |
| IUPAC Name | 2,5-dimethoxyterephthalaldehyde |
| InChIKey | YSIIHTHHMPYKFP-UHFFFAOYSA-N |
| INCHI | 1S/C10H10O4/c1-13-9-3-8(6-12)10(14-2)4-7(9)5-11/h3-6H,1-2H3 |
| Isómeros SMILES | COC1=CC(=C(C=C1C=O)OC)C=O |
| Peso molecular | 194.18 |
| Reaxy-Rn | 515699 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=515699&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 | Benzenoids |
| Clase | Benzene and substituted derivatives |
| Subclass | Methoxybenzenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dimethoxybenzenes |
| Alternative Parents | Phenoxy compounds Benzoyl derivatives Benzaldehydes Anisoles Alkyl aryl ethers Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Dimethoxybenzene - P-dimethoxybenzene - Anisole - Benzaldehyde - Benzoyl - Phenol ether - Phenoxy compound - Aryl-aldehyde - Alkyl aryl ether - Ether - Organooxygen compound - Aldehyde - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as dimethoxybenzenes. These are organic aromatic compounds containing a monocyclic benzene moiety carrying exactly two methoxy groups. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | May 20, 2026 | B300494 | |
| Certificate of Analysis | Oct 27, 2025 | B300494 | |
| Certificate of Analysis | Oct 27, 2025 | B300494 | |
| Certificate of Analysis | Oct 27, 2025 | B300494 | |
| Certificate of Analysis | Oct 27, 2025 | B300494 | |
| Certificate of Analysis | Sep 17, 2025 | B300494 | |
| Certificate of Analysis | Sep 09, 2025 | B300494 | |
| Certificate of Analysis | Jun 06, 2025 | B300494 | |
| Certificate of Analysis | Jun 06, 2025 | B300494 | |
| Certificate of Analysis | Jun 06, 2025 | B300494 | |
| Certificate of Analysis | Jun 06, 2025 | B300494 | |
| Certificate of Analysis | May 13, 2025 | B300494 | |
| Certificate of Analysis | Nov 14, 2024 | B300494 | |
| Certificate of Analysis | Nov 14, 2024 | B300494 | |
| Certificate of Analysis | Nov 14, 2024 | B300494 | |
| Certificate of Analysis | Nov 14, 2024 | B300494 | |
| Certificate of Analysis | Nov 29, 2023 | B300494 | |
| Certificate of Analysis | Nov 29, 2023 | B300494 | |
| Certificate of Analysis | Nov 29, 2023 | B300494 | |
| Certificate of Analysis | Nov 29, 2023 | B300494 | |
| Certificate of Analysis | Mar 24, 2023 | B300494 | |
| Certificate of Analysis | Sep 26, 2022 | B300494 | |
| Certificate of Analysis | Sep 26, 2022 | B300494 | |
| Certificate of Analysis | Sep 26, 2022 | B300494 | |
| Certificate of Analysis | Sep 22, 2022 | B300494 | |
| Certificate of Analysis | Sep 20, 2022 | B300494 | |
| Certificate of Analysis | Feb 15, 2022 | B300494 | |
| Certificate of Analysis | Feb 15, 2022 | B300494 | |
| Certificate of Analysis | Feb 15, 2022 | B300494 | |
| Certificate of Analysis | Jul 10, 2021 | B300494 | |
| Certificate of Analysis | Jul 10, 2021 | B300494 |
| Sensibilidad | Air sensitive |
|---|---|
| Punto de fusión (°C) | 209-213 °C |
| Peso molecular | 194.180 g/mol |
| XLogP3 | 0.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 194.058 Da |
| Monoisotopic Mass | 194.058 Da |
| Topological Polar Surface Area | 52.600 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 182.000 |
| 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 |
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