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| | 2,5-dimercaptoterephthalic acid Basic information |
| Product Name: | 2,5-dimercaptoterephthalic acid | | Synonyms: | 2,5-dimercaptoterephthalic acid;2,5-bis(sulfanyl)terephthalic acid;2,5-DISULFANYLBENZENE-1,4-DICARBOXYLIC ACID;2,5-Dimercaptoterephthalsure;JACS-25906-66-5;1,4-Benzenedicarboxylic acid, 2,5-dimercapto-;1 2,5-dimercapto-,4-benzenedicarboxylic acid;2,5-Disulfanylterephthalic acid | | CAS: | 25906-66-5 | | MF: | C8H6O4S2 | | MW: | 230.26 | | EINECS: | 247-330-3 | | Product Categories: | | | Mol File: | 25906-66-5.mol |  |
| | 2,5-dimercaptoterephthalic acid Chemical Properties |
| Boiling point | 468.7±45.0 °C(Predicted) | | density | 1.648±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C, stored under nitrogen | | pka | 2.59±0.36(Predicted) | | Appearance | Light yellow to yellow Solid | | InChI | InChI=1S/C8H6O4S2/c9-7(10)3-1-5(13)4(8(11)12)2-6(3)14/h1-2,13-14H,(H,9,10)(H,11,12) | | InChIKey | YYGZWQNDFRCZIF-UHFFFAOYSA-N | | SMILES | C1(C(O)=O)=CC(S)=C(C(O)=O)C=C1S |
| WGK Germany | WGK 3 | | Storage Class | 11 - Combustible Solids |
| | 2,5-dimercaptoterephthalic acid Usage And Synthesis |
| Uses | 2,5-Dimercaptoterephthalic acid can be used as a ligand to coordinate with Zr(IV) to prepare thiol-functionalized Zr-DMBD MOFs. This material, loaded onto three-dimensional macroporous carbon, forms an electrochemical sensor integrating removal and detection, used for the sensitive determination of mercury ions in wastewater. | | Synthesis | 2,5-Dimercaptoterephthalic acid is mainly prepared by saponification reaction of S,S-dithiocarbamate with potassium hydroxide by heating. | | References | [1] Field, L., & Engelhardt, P. R. (1970). Organic disulfides and related substances. XXX. Preparations and reactions of mercaptoterephthalic acids and derivatives. The Journal of Organic Chemistry, 35 11, 3647–3655. https://doi.org/10.1021/jo00836a012
[2] Yang, H., Peng, C., Han, J., Song, Y., & Wang, L. (2020). Three-dimensional macroporous Carbon/Zr-2,5-dimercaptoterephthalic acid metal-organic frameworks nanocomposites for removal and detection of Hg(II). <i>Sensors and Actuators B: Chemical</i>, <i>320</i>, Article 128447. https://doi.org/10.1016/j.snb.2020.128447 |
| | 2,5-dimercaptoterephthalic acid Preparation Products And Raw materials |
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