50993-68-5
50993-68-5 structure
- Name: N-desmethylpropyphenazone
- Chemical Name: 5-methyl-2-phenyl-4-propan-2-yl-1H-pyrazol-3-one
- CAS Number: 50993-68-5
- Molecular Formula: C13H16N2O
- Molecular Weight: 216.27900
- Create Date: 2016-12-29 12:09:56
- Modify Date: 2025-08-26 12:30:52
| Name | 5-methyl-2-phenyl-4-propan-2-yl-1H-pyrazol-3-one |
|---|---|
| Synonyms |
Norpropyphenazone
N-Desmethylpropyphenazone 4-isopropyl-3-methyl-1-phenylpyrazol-5-one 4-Isopropyl-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-on 4-isopropyl-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one |
| Density | 1.093g/cm3 |
|---|---|
| Boiling Point | 312.9ºC at 760mmHg |
| Molecular Formula | C13H16N2O |
| Molecular Weight | 216.27900 |
| Flash Point | 143.1ºC |
| Exact Mass | 216.12600 |
| PSA | 37.79000 |
| LogP | 2.59740 |
| Index of Refraction | 1.554 |
| HS Code | 2933199090 |
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50993-68-5 |
| Literature: Hoffmann-La Roche Patent: DE565799 , 1931 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 19, p. 1184 |
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50993-68-5 |
| Literature: Buechi et al. Helvetica Chimica Acta, 1955 , vol. 38, p. 670,674 Full Text Show Details Riedelde Haen Patent: DE962254 , 1954 ; |
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50993-68-5 |
| Literature: DeRuiter; Carter; Arledge; Sullivan Journal of Heterocyclic Chemistry, 1987 , vol. 24, # 1 p. 149 - 153 |
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50993-68-5 |
| Literature: v. Auwers; Dersch Justus Liebigs Annalen der Chemie, 1928 , vol. 462, p. 117 |
| Precursor 4 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |