3201-25-0
3201-25-0 structure
- Name: 1,3,4,4-Tetramethyl-1H-pyrazole-5(4H)-one
- Chemical Name: 2,4,4,5-tetramethylpyrazol-3-one
- CAS Number: 3201-25-0
- Molecular Formula: C7H12N2O
- Molecular Weight: 140.18300
- Create Date: 2017-03-06 10:52:38
- Modify Date: 2025-09-20 18:03:11
| Name | 2,4,4,5-tetramethylpyrazol-3-one |
|---|---|
| Synonyms |
1,3,4,4,-Tetramethylpyrazolin-5-on
2,4,4,5-tetramethyl-2,4-dihydro-pyrazol-3-one 2-Pyrazolin-5-one,1,3,4,4-tetramethyl 3H-Pyrazol-3-one,2,4-dihydro-2,4,4,5-tetramethyl |
| Molecular Formula | C7H12N2O |
|---|---|
| Molecular Weight | 140.18300 |
| Exact Mass | 140.09500 |
| PSA | 32.67000 |
| LogP | 0.23400 |
| HS Code | 2933199090 |
|---|
|
~%
3201-25-0 |
| Literature: Bogunez; Blisnjukow Trudy Charkovsk. politech. Inst.Chem.Abstr., 1959 , vol. 26, p. 207 Trudy Charkovsk. politech. Inst.Chem.Abstr., 1961 , p. 15466 Full Text Show Details Katritzky; Maine Tetrahedron, 1964 , vol. 20, p. 299,312 |
| 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% |