2-TOLUENESULFONIC ACID
- CAS NO.：88-20-0
- Empirical Formula: C7H8O3S
- Molecular Weight: 172.2
- MDL number: MFCD00069442
- EINECS: 201-809-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is 2-TOLUENESULFONIC ACID?
The Uses of 2-TOLUENESULFONIC ACID
Natural gas hydrate promotion capabilities of the hydrotope o-Toluenesulfonic Acid as an additive was investigated.
Definition
ChEBI: 2-Methylbenzenesulfonic acid is an organosulfur compound and a sulfonic acid derivative.
Properties of 2-TOLUENESULFONIC ACID
| Melting point: | 67.5°C |
| Boiling point: | 272.52°C (rough estimate) |
| Density | 1.3692 (rough estimate) |
| refractive index | 1.5151 (estimate) |
| pka | -0.53±0.15(Predicted) |
| Water Solubility | 488.9g/L(32.5 ºC) |
| EPA Substance Registry System | Benzenesulfonic acid, 2-methyl- (88-20-0) |
Safety information for 2-TOLUENESULFONIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-TOLUENESULFONIC ACID
New Products
2-Ethoxyphenol Methyl 2-methoxy-5-sulfamoylbenzoate 3,6-Dichloropyridazine Ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate 3,6-Dichloro-4-Isopropylpyridazine 2-[(2-Ethoxyphenoxy)methyl]oxirane 4-Morpholinoaniline 2-Chloromethyl-6-methyl-pyridine 1-Indanone tert-Butyl ((1R,2S,5S)-2-amino-5-(dimethylcarbamoyl)cyclohexyl)carbamate 2-Pyridinecarboxaldehdye 6-Methyl-2-pyridinemethanol 4-Bromo-2-fluoro-N-methylbenzamide 3-Azetidinecarboxylic acid N-(2-(4-((4-Fluorobenzyl)carbamoyl)-5-hydroxy-6-methoxypyrimidin-2-yl)propan-2-yl)-5-methyl-1,3,4-oxadiazole-2-carboxamide (R)-4-Boc-morpholine-3-carboxylic acid (Required high chiral purity NLT:99.5%) Tetrahydro-3-(2-methyl-2- nitropropyl)-2H-pyran-2-one 3-Bromo-2-fluorobenzonitrile Desoximetasone Boron Triiodide Nicotinic acid RAPAMYCIN Pentachlorobenzonitrile BudesonideRelated products of tetrahydrofuran
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