4-TOLUENESULFINIC ACID
toluene-4-sulphinic acid
CAS: 536-57-2
Molecular Formula: C7H8O2S
4-TOLUENESULFINIC ACID - Names and Identifiers
| Name | toluene-4-sulphinic acid |
| Synonyms | toluenesulfinicacid P-ToluenesulfinicAci 4-TOLUENESULFINIC ACID P-TOLUENESULFINIC ACID P-TOLUENESULPHINIC ACID toluene-4-sulphinicacid 4-Toluene sulfinic acid toluene-4-sulphinic acid 4-methyl-Benzenesulfinicacid Benzenesulfinic acid,4-methyl- sodium 4-methylbenzenesulfinate |
| CAS | 536-57-2 |
| EINECS | 208-638-3 |
| InChI | InChI=1/C7H8O2S.Na/c1-6-2-4-7(5-3-6)10(8)9;/h2-5H,1H3,(H,8,9);/q;+1/p-1 |
4-TOLUENESULFINIC ACID - Physico-chemical Properties
| Molecular Formula | C7H8O2S |
| Molar Mass | 156.2 |
| Density | 1.2474 (rough estimate) |
| Melting Point | 85° |
| Boling Point | 250.45°C (rough estimate) |
| Flash Point | 159.4°C |
| Vapor Presure | 3.42E-05mmHg at 25°C |
| pKa | pK1:1.7 (25°C) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.5248 (estimate) |
| Use | Used as a curing agent for grouting materials |
4-TOLUENESULFINIC ACID - Risk and Safety
| RTECS | GZ7260000 |
4-TOLUENESULFINIC ACID - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | as curing agent for grouting materials |
Last Update：2024-04-09 21:01:54
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