Specifications
- Purity
- ≥96% (HPLC)
- Appearance
- Colorless to white powder
- Identity
- 1H-NMR
Properties
- Solvents
- Soluble in DMSO.
Category: Building Blocks, Intermediates, Reagents
Sodium p-Toluenesulfinate is used as an organic bulding block or intermediate for the preparation of pharmaceuticals and dispersal dyes, as a mild reducing agent and as a polymerization accelerator. It is also used as a discharge medium of dyes and pigments. Used as a photo-redox couple together with methylene blue. Further, it serves as a chemical intermediate in the production of fluorescent pigments and fabric adhesive. In addition to this, it is used as an electroplating brightening agent and curing agent.
Synonyms | p-Toluenesulfinic acid sodium salt, Sodium 4-Methylbenzenesulfinate |
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Purity | ≥96% (HPLC) |
Appearance | Colorless to white powder |
CAS-Number | 824-79-3 |
Molecular Formula | C7H7NaO2S |
Molecular Weight | 178.18 |
Identity | 1H-NMR |
Solvents | Soluble in DMSO. |
Smiles | CC1=CC=C(S([O-])=O)C=C1.[Na+] |
InChi Key | KFZUDNZQQCWGKF-UHFFFAOYSA-M |
Shipping | AMBIENT |
Short Term Storage | RT |
Long Term Storage | RT |
Handling Advice | Protect from light and moisture. |
Use / Stability | Stable for at least 2 years after receipt when stored at RT. |
Transportation | Not dangerous goods |
References | (1) K. Sukata; Bull. Chem. Soc. Jpn. 57, 613 (1984), (2) A.M. van Leusen & J. Strating; Org. Synth. Coll. 6, 981 (1988), (3) T. Lyubimova, et al.; Electrophoresis 14, 40 (1993), (4) H. Eichelmann & H.-J. Gais; Tetrahedr. Asymm. 6, 643 (1995), (5) H. Suzuki & H. Abe; Tetrahedr. Lett. 36, 6239 (1995), (6) C.-P. Chuang & S.-F. Wang; Synlett 1995, 763 (1995), (7) S.-F. Wang, et al.; Tetrahedr. 55, 2273 (1999), (8) V. Chegel, et al.; Biosens. Bioelectron. 24, 1270 (2009), (9) S. Handa, et al.; Angew. Chem. Int. Ed. 126, 3500 (2014), (10) R.N. Wongsorachai, et al.; J. Adhes. Dent. 20, 541 (2018), (11) Y. Shioya, et al.; Polymers 13, 3901 (2021) |
InChi | (1) E. Sato, et al., Chem. Pharm. Bull. 32, 336 (1984), (2) S. Uchiyama, et al., J. Chem. Soc. Perkin Trans. 2, 2165 (1998), (3) H. Ikeda, et al., Org. Biomol. Chem. 3, 4262 (2005), (4) W. Jiang, et al., Angew. Chem. Int. Ed. 46, 8445 (2007), (5) B. Heyne, et al., Org. Biomol. Chem. 6, 354 (2008), (6) G. Zhou, et al., Tetrahedron 69, 867 (2013) |
Quantity | 100 g, Bulk |