27241-31-2
27241-31-2 structure
- Name: 1-(2,4,6-Trichlorophenyl)-3-amino-pyrazolin-5-one
- Chemical Name: 5-Amino-2-(2,4,6-trichlorophenyl)-2,4-dihydro-3H-pyrazol-3-one
- CAS Number: 27241-31-2
- Molecular Formula: C9H6Cl3N3O
- Molecular Weight: 278.52200
- Create Date: 2018-12-01 18:52:05
- Modify Date: 2025-08-26 15:35:03
| Name | 5-Amino-2-(2,4,6-trichlorophenyl)-2,4-dihydro-3H-pyrazol-3-one |
|---|---|
| Synonyms |
MFCD00020743
EINECS 248-358-9 3-Amino-1-(2,4,6-trichlorophenyl)-1H-pyrazol-5(4H)-one 1-(2,4,6-Trichlorophenyl)-3-amino-pyrazolin-5-one |
| Density | 1.626g/cm3 |
|---|---|
| Boiling Point | 397.9ºC at 760mmHg |
| Melting Point | 218 °C (dec.)(lit.) |
| Molecular Formula | C9H6Cl3N3O |
| Molecular Weight | 278.52200 |
| Flash Point | 194.5ºC |
| Exact Mass | 276.95800 |
| PSA | 58.69000 |
| LogP | 2.85660 |
| Vapour Pressure | 5.56E-07mmHg at 25°C |
| Index of Refraction | 1.721 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi:Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| HS Code | 2933199090 |
| Precursor 4 | |
|---|---|
| DownStream 3 | |
| 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% |