3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one CAS#: 89-36-1; ChemWhat Code: 1177797
Names & Identifiers |
| Product Name | 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one |
| Synonyms | 3-METHYL-1-(P-SULFOPHENYL)-2-PYRAZOLIN-5-ONE 98%;3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one, 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid;4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-yl)benzenesulfonic acid;Pyrazolic acid;3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one,98%,pract.;4-acid pyrazolone;-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one;4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid |
| CAS Registry Number | 89-36-1 |
| Molecular Formula | C10H10N2O4S |
| Molecular Weight | 254.26 |
| EINECS | 201-901-3 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | >252 °C (dec.)(lit.) |
| Density | 1.4456 (rough estimate) |
| Refractive Index | 1.5650 (estimate) |
| Water Solubility | 5 g/L (20 ºC) |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5- oxo-1H-pyrazol-1-yl)-(89-36-1) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C |
| R Phrase | 34 |
| S Phrase | 26-36/37/39-45 |
| RIDADR | UN 1759 8/PG 2 |
| WGK Germany | 1 |
| Storage Class | 8 |
| Packing Group | II |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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