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 |
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 |
RTECS | GZ7260000 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | as curing agent for grouting materials |