947-82-0
947-82-0 structure
- Name: 2,4-Dihydro-4,4,5-trimethyl-2-phenyl-3H-pyrazol-3-one
- Chemical Name: 4,4,5-trimethyl-2-phenylpyrazol-3-one
- CAS Number: 947-82-0
- Molecular Formula: C12H14N2O
- Molecular Weight: 202.25200
- Create Date: 2017-10-02 15:10:37
- Modify Date: 2025-08-25 16:35:38
| Name | 4,4,5-trimethyl-2-phenylpyrazol-3-one |
|---|---|
| Synonyms |
4,4,5-Trimethyl-2-phenyl-2,4-dihydro-pyrazol-3-on
1-Phenyl-3,4,4-trimethyl-pyrazolon-(5) HMS2164H15 1-phenyl-3,4,4-trimethyl-2-pyrazolin-5-one 2-Pyrazolin-5-one,3,4,4-trimethyl-1-phenyl 3H-Pyrazol-3-one,2,4-dihydro-4,4,5-trimethyl-2-phenyl 2,4-DIHYDRO-4,4,5-TRIMETHYL-2-PHENYL-3H-PYRAZOL-3-ONE 3,4,4-trimethyl-1-phenyl-1H-pyrazol-5(4H)-one 4,4,5-trimethyl-2-phenyl-2,4-dihydropyrazol-3-one 1-phenyl-3,4,4-trimethyl-5-pyrazolone MFCD00514555 2,4-Dihydro-4,4,5-trimethyl-2-phenyl-3H-pyrazol-3-one |
| Density | 1.09g/cm3 |
|---|---|
| Boiling Point | 332.5ºC at 760 mmHg |
| Molecular Formula | C12H14N2O |
| Molecular Weight | 202.25200 |
| Flash Point | 154.9ºC |
| Exact Mass | 202.11100 |
| PSA | 32.67000 |
| LogP | 1.93590 |
| Index of Refraction | 1.571 |
| HS Code | 2933199090 |
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947-82-0 |
| Literature: Knorr Justus Liebigs Annalen der Chemie, 1887 , vol. 238, p. 160,205 Justus Liebigs Annalen der Chemie, 1896 , vol. 293, p. 1,26, 41 |
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~%
947-82-0 |
| Literature: Knorr Justus Liebigs Annalen der Chemie, 1887 , vol. 238, p. 160,205 Justus Liebigs Annalen der Chemie, 1896 , vol. 293, p. 1,26, 41 |
|
~%
947-82-0 |
| Literature: Kitamura Yakugaku Zasshi, 1938 , vol. 58, p. 447,455,465;dtsch.Ref.S.86,91,93 Chem.Abstr., 1938 , p. 6648 |
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947-82-0 |
| Literature: Knorr Justus Liebigs Annalen der Chemie, 1896 , vol. 293, p. 9 |
| 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% |