o-Toluenesulfonamide
ALDRICH/257990 - 99%
Synonym: 2-
CAS Number: 88-19-7
Empirical Formula (Hill Notation): C7H9NO2S
Molecular Weight: 171.22
EC Number: 201-808-8
MDL Number: MFCD00007934
Linear Formula: CH3C6H4SO2NH2
Product Type: Chemical
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This image depicts SKU: 257990-100G
This image depicts SKU: 257990-100G
| assay | 99% |
| form | powder |
| InChI | 1S/C7H9NO2S/c1-6-4-2-3-5- |
| InChI key | YCMLQMDWSXFTIF-UHFFFAOYSA |
| mp | 156-158 °C (lit.) |
| Quality Level | 200  |
| SMILES string | Cc1ccccc1S(N)(=O)=O |
| Application: | • Dynamic ligand reactivity in a rhodium pincer complex.: Discusses the role of o-toluenesulfonamide as a ligand in advanced chemical syntheses, demonstrating its utility in creating reactive intermediates for catalytic processes (Tang et al., 2015  ).• Reaction of arylium ions with the collision gas N2 in electrospray ionization mass spectrometry.: Highlights the use of o-toluenesulfonamide in mass spectrometry studies to understand ionization mechanisms, aiding in the identification of complex chemical structures (Liang et al., 2015 ).• Benzosulfonamides in wastewater: method development, occurrence and removal efficiencies.: Focuses on the development of methods to detect and remove o-toluenesulfonamide from wastewater, emphasizing its prevalence and the challenges associated with its elimination (Ajibola et al., 2015 ). |
| General description: | o-Toluenesulfonamide is a major impurity in artificial sweetening substances containing saccharin. Determination of o-toluenesulfonamide in saccharin and saccharin sodium by reversed-phase HPLC method has been reported. |
| Packaging: | 25, 100 g in poly bottle |
| Symbol |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H319 - H351 |
| Precautionary statements | P201 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 36-40 |
| Safety Statements | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% |
| mp | 156-158 °C (lit.) |
| UNSPSC | 12352100 |