≥97% 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488185704 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488185704 |
| Canonical Smiles | COC1=CC=C(C=C1)SSC2=CC=C(C=C2)OC |
| IUPAC Name | 1-methoxy-4-[(4-methoxyphenyl)disulfanyl]benzene |
| InChIKey | PZQGLCGLPMWYBT-UHFFFAOYSA-N |
| INCHI | 1S/C14H14O2S2/c1-15-11-3-7-13(8-4-11)17-18-14-9-5-12(16-2)6-10-14/h3-10H,1-2H3 |
| Isomeric SMILES | COC1=CC=C(C=C1)SSC2=CC=C(C=C2)OC |
| WGK Germany | 3 |
| UN Number | 3077 |
| Molecular Weight | 278.39 |
| Reaxy-Rn | 1914789 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1914789&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 |
| Class | Phenol ethers |
| Subclass | Anisoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Anisoles |
| Alternative Parents | Phenoxy compounds Methoxybenzenes Alkyl aryl ethers Organic disulfides Sulfenyl compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Phenoxy compound - Methoxybenzene - Anisole - Alkyl aryl ether - Monocyclic benzene moiety - Organic disulfide - Sulfenyl compound - Ether - Organic oxygen compound - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as anisoles. These are organic compounds containing a methoxybenzene or a derivative thereof. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2209364 | Certificate of Analysis | Jun 11, 2026 | B101822 |
| I2209365 | Certificate of Analysis | Jun 11, 2026 | B101822 |
| I2209366 | Certificate of Analysis | Jun 11, 2026 | B101822 |
| I2209367 | Certificate of Analysis | Jun 11, 2026 | B101822 |
| L2420965 | Certificate of Analysis | Jun 27, 2024 | B101822 |
| L2420969 | Certificate of Analysis | Jun 27, 2024 | B101822 |
| L2431074 | Certificate of Analysis | Jun 27, 2024 | B101822 |
| H1928186 | Certificate of Analysis | Jun 07, 2023 | B101822 |
| C2309136 | Certificate of Analysis | Mar 16, 2023 | B101822 |
| E1513004 | Certificate of Analysis | Jan 05, 2023 | B101822 |
| C2309139 | Certificate of Analysis | Jul 16, 2022 | B101822 |
| C2309140 | Certificate of Analysis | Jul 16, 2022 | B101822 |
| I2318176 | Certificate of Analysis | Jul 16, 2022 | B101822 |
| K2519036 | Certificate of Analysis | Jul 16, 2022 | B101822 |
| Flash Point(°F) | 230 °F |
|---|---|
| Flash Point(°C) | 110 °C |
| Boil Point(°C) | 200°/3mm |
| Melt Point(°C) | 41-45°C |
| Molecular Weight | 278.400 g/mol |
| XLogP3 | 4.000 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 278.044 Da |
| Monoisotopic Mass | 278.044 Da |
| Topological Polar Surface Area | 69.100 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 198.000 |
| 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. Xiao-Juan Li, Ming-Yu Qi, Jing-Yu Li, Chang-Long Tan, Zi-Rong Tang, Yi-Jun Xu. (2023) Visible light-driven dehydrocoupling of thiols to disulfides and H2 evolution over PdS-decorated ZnIn2S4 composites. CHINESE JOURNAL OF CATALYSIS, [PMID:] [10.1016/S1872-2067(23)64481-X] |
| 2. Lei Yang, Lijie Sun, Hongfei Huang, Wenfan Zhu, Yihan Wang, Zekai Wu, Rasoul Esmaeely Neisiany, Shijia Gu, Zhengwei You. (2023) Mechanically Robust and Room Temperature Self-Healing Ionogel Based on Ionic Liquid Inhibited Reversible Reaction of Disulfide Bonds. Advanced Science, 10 (20): (2207527). [PMID:37127894] [10.1002/advs.202207527] |
| 3. Ming-Hui Sun, Ming-Yu Qi, Zi-Rong Tang, Yi-Jun Xu. (2022) Dual cocatalysts decorated CdS nanoparticles for efficient dehydrocoupling of thiols into disulfides. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2022.122019] |
