13024-90-3
13024-90-3 structure
- Name: 1-(4-Chlorophenyl)-3-Methyl-2-Pyrazolin-5-One
- Chemical Name: 1-(4-Chlorophenyl)-3-Methyl-2-Pyrazolin-5-One
- CAS Number: 13024-90-3
- Molecular Formula: C10H9ClN2O
- Molecular Weight: 208.644
- Catalog: Organic raw materials Ketone compound
- Create Date: 2018-12-04 09:36:33
- Modify Date: 2026-07-17 06:00:49
| Name | 1-(4-Chlorophenyl)-3-Methyl-2-Pyrazolin-5-One |
|---|---|
| Synonyms |
1-(4-Chlorophenyl)-3-Methyl-2-pyrazolin-5-one (4CMP)
3-Methyl-N-(4'-chlorophenyl)-5-pyrazolone 1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one 3-Methyl-1-(4-chlorophenyl)-5-pyrazolone 2-(4-Chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one 1-(4-chlorophenyl)-3-methyl-1H-pyrazol-5(4H)-one 2-(4-Chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazole-3-one 1-(4-Chlorophenyl)-3-methyl-5-pyrazolone, 3-Methyl-1-(4-chlorophenyl)-5-pyrazolone, 2-(4-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one 1-(4-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE 2-(4-Chloro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one 1-(4-Chlorophenyl)-3-methyl-5-pyrazolone(4MP) MFCD00043814 3-Methyl-N-(4'-chlorophenyl)pyrazolone 1-(4'-Chlorophenyl)-3-Methyl-5-Pyrazolone 3H-Pyrazol-3-one, 2-(4-chlorophenyl)-2,4-dihydro-5-methyl EINECS 235-884-9 1-(4-Chlorophenyl)-3-methyl-1H-pyrazole-5(4H)-one 2-(4-Chlorophenyl)-5-Methyl-1H-pyrazol-3(2H)-one 1-(4'-Chlorophenyl)-3-Methyl-5-Chloro Pyrazole 1-(4-Chlorophenyl)-3-Methyl-5-pyrazolone 2-(4-chlorophenyl)-5-methyl-3-pyrazol-2-iumone 1-(4-CHLOROPHENYL)-3-METHYL-5-PYRAZOLON& 2-(4-chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one 1-(P-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE 2-(4-Chlorophenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one 1-(4-chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one 1-(4-Chlorophenyl)-3-methyl-5(4H)-pyrazolone Einecs -9 1-(P-CHLOROPHENYL)-3-METHYL-2-PYRAZOLIN-5-ONE 2-(4-chlorophenyl)-2,4-dihydro-5-methyl-3h-pyrazol-3-on 1-(4-Chlorophenyl)-3-methyl-5-pyrazolone > 2-(4-chloro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 325.9±44.0 °C at 760 mmHg |
| Melting Point | 167-171 °C(lit.) |
| Molecular Formula | C10H9ClN2O |
| Molecular Weight | 208.644 |
| Flash Point | 150.9±28.4 °C |
| Exact Mass | 208.040344 |
| PSA | 32.67000 |
| LogP | 2.31 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.598 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933199090 |
|
~94%
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| Literature: Tetrahedron Letters, , vol. 54, # 12 p. 1538 - 1541 |
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~95%
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| Literature: Chemical and Pharmaceutical Bulletin, , vol. 61, # 8 p. 834 - 845 |
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| Literature: US6034099 A1, ; |
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| Literature: Journal of Heterocyclic Chemistry, , vol. 24, # 1 p. 149 - 153 |
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| Literature: Journal of Heterocyclic Chemistry, , vol. 24, # 1 p. 149 - 153 |
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| Literature: Journal of Heterocyclic Chemistry, , vol. 24, # 1 p. 149 - 153 |
| Precursor 5 | |
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| DownStream 0 | |
| HS Code | 2933199090 |
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| 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% |