Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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CP CP for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships FedEx DG Service 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 153 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
o-Xylene may be used in the synthesis of phthalic anhydride and phthalodinitrile.
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 |
| Class | Benzene and substituted derivatives |
| Subclass | Xylenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | o-Xylenes |
| Alternative Parents | Aromatic hydrocarbons Unsaturated hydrocarbons |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | O-xylene - Aromatic hydrocarbon - Unsaturated hydrocarbon - Hydrocarbon - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as o-xylenes. These are aromatic compounds that contain a o-xylene moiety, which is a monocyclic benzene carrying exactly two methyl groups at the 1- and 2-positions. |
| External Descriptors | an aromatic compound |
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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 | Oct 07, 2026 | X108971 | |
| Certificate of Analysis | Oct 07, 2026 | X108971 | |
| Certificate of Analysis | Jun 11, 2026 | X108971 | |
| Certificate of Analysis | Jun 11, 2026 | X108971 | |
| Certificate of Analysis | Apr 16, 2026 | X108971 | |
| Certificate of Analysis | Apr 16, 2026 | X108971 | |
| Certificate of Analysis | Jan 10, 2026 | X108971 | |
| Certificate of Analysis | Jan 10, 2026 | X108971 | |
| Certificate of Analysis | Nov 04, 2025 | X108971 | |
| Certificate of Analysis | Oct 27, 2025 | X108971 | |
| Certificate of Analysis | Jul 31, 2025 | X108971 | |
| Certificate of Analysis | May 09, 2025 | X108971 | |
| Certificate of Analysis | Apr 26, 2025 | X108971 | |
| Certificate of Analysis | Feb 26, 2025 | X108971 | |
| Certificate of Analysis | Feb 26, 2025 | X108971 | |
| Certificate of Analysis | Jan 23, 2025 | X108971 | |
| Certificate of Analysis | Jan 04, 2025 | X108971 | |
| Certificate of Analysis | Nov 05, 2024 | X108971 | |
| Certificate of Analysis | Nov 01, 2024 | X108971 | |
| Certificate of Analysis | Sep 02, 2024 | X108971 | |
| Certificate of Analysis | Apr 26, 2024 | X108971 | |
| Certificate of Analysis | Apr 26, 2024 | X108971 | |
| Certificate of Analysis | Feb 01, 2024 | X108971 | |
| Certificate of Analysis | Feb 01, 2024 | X108971 | |
| Certificate of Analysis | Aug 14, 2023 | X108971 | |
| Certificate of Analysis | Aug 14, 2023 | X108971 | |
| Certificate of Analysis | Jun 05, 2023 | X108971 | |
| Certificate of Analysis | May 29, 2023 | X108971 | |
| Certificate of Analysis | May 25, 2023 | X108971 | |
| Certificate of Analysis | May 05, 2023 | X108971 | |
| Certificate of Analysis | Mar 06, 2023 | X108971 | |
| Certificate of Analysis | Mar 02, 2023 | X108971 | |
| Certificate of Analysis | Dec 12, 2022 | X108971 | |
| Certificate of Analysis | Dec 12, 2022 | X108971 | |
| Certificate of Analysis | Oct 28, 2022 | X108971 | |
| Certificate of Analysis | Oct 12, 2022 | X108971 | |
| Certificate of Analysis | Oct 12, 2022 | X108971 | |
| Certificate of Analysis | Apr 18, 2022 | X108971 | |
| Certificate of Analysis | Apr 18, 2022 | X108971 | |
| Certificate of Analysis | Apr 18, 2022 | X108971 | |
| Certificate of Analysis | Dec 14, 2021 | X108971 | |
| Certificate of Analysis | Dec 14, 2021 | X108971 |
| x_refractive_index | 1.5 |
|---|---|
| x_flash_point_drop_fahrenheit | 89.6 °F |
| x_flash_point_drop_centigrade | 31°C |
| x_boil_point_char | 144°C |
| x_melt_point_char | -25°C |
| Molecular Weight | 106.160 g/mol |
| XLogP3 | 3.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 106.078 Da |
| Monoisotopic Mass | 106.078 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 56.400 |
| 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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