14580-22-4
14580-22-4 structure
- Name: 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
- Chemical Name: 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
- CAS Number: 14580-22-4
- Molecular Formula: C10H9ClN2O
- Molecular Weight: 208.64400
- Create Date: 2019-01-09 17:31:34
- Modify Date: 2025-08-21 07:40:42
| Name | 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one |
|---|---|
| Synonyms |
1-(2-Chlorophenyl)-3-methyl-1H-pyrazol-5(4H)-one
1-(2-Chlorophenyl)-3-methyl-5-pyrazolone Hydrate 2-(2-chlorophenyl)-5-methyl-4H-pyrazol-3-one MFCD00059717 EINECS 238-623-7 |
| Density | 1.32 g/cm3 |
|---|---|
| Boiling Point | 361.6ºC at 760 mmHg |
| Melting Point | 193-197 °C(lit.) |
| Molecular Formula | C10H9ClN2O |
| Molecular Weight | 208.64400 |
| Flash Point | 172.5ºC |
| Exact Mass | 208.04000 |
| PSA | 32.67000 |
| LogP | 1.95320 |
| Vapour Pressure | 2.04E-05mmHg at 25°C |
| Index of Refraction | 1.625 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Risk Phrases | 36 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| HS Code | 2933199090 |
|
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14580-22-4 |
| Literature: Tetrahedron Letters, , vol. 53, # 49 p. 6650 - 6653 |
|
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14580-22-4 |
| Literature: Australian Journal of Chemistry, , vol. 63, # 5 p. 785 - 791 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| 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% |