ChemNet > CAS > 88-76-6 4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
88-76-6 4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
| product Name |
4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid |
| CAS No |
88-76-6 |
| Synonyms |
1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone; Chloropyrazolic acid 5; 1-(2'-CHLORO-5'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE; 3-methyl-1-(2-chloro-5-sulfophenyl)-5-pyrazolone; 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-benzenesulfonic acid; 3-methyl-1-(2’-chloro-5’-sulfonicphenyl)-5-pyrazolone; 4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonicacid; 4-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid; 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-benzenesulfonicaci; Benzenesulfonic acid, 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-; 1-(2'-chloro-5'-sulfonglphengl)-3-methyl-5-pyrazolone; 25CSMP; 4-Chloro-3-(3-Methyl-5-Oxo-2-Pyrazolin-1-Yl)Benzenesulfonic Acid; 1-(2-Chloro-5-Sulphophenyl)-3-Methyl-5-Pyrazolone |
| Molecular Formula |
C10H9ClN2O4S |
| Molecular Weight |
288.7075 |
| InChI |
InChI=1/C10H9ClN2O4S/c1-6-4-10(14)13(12-6)9-5-7(18(15,16)17)2-3-8(9)11/h2-3,5H,4H2,1H3,(H,15,16,17) |
| EINECS |
201-858-0 |
| Molecular Structure |
|
| Density |
1.64g/cm3 |
| Melting point |
344℃ |
| Refractive index |
1.681 |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R43:;
|
| Safety Description |
S36/37:;
|
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