34347-81-4
34347-81-4 structure
- Name: 1-Methyl-3-phenyl-1H-pyrazol-5-ol
- Chemical Name: 2-methyl-5-phenyl-1H-pyrazol-3-one
- CAS Number: 34347-81-4
- Molecular Formula: C10H10N2O
- Molecular Weight: 174.19900
- Create Date: 2019-01-26 10:50:44
- Modify Date: 2025-08-26 15:26:45
| Name | 2-methyl-5-phenyl-1H-pyrazol-3-one |
|---|---|
| Synonyms |
methylphenylpyrazolol
1-methyl-3-phenyl-1H-pyrazol-5-ol 2-methyl-5-phenylpyrazol-3-ol 2-methyl-5-phenyl-1,2-dihydro-3H-pyrazol-3-one 1-methyl-3-phenyl-3-pyrazolin-5-one |
| Density | 1.178g/cm3 |
|---|---|
| Boiling Point | 294.4ºC at 760mmHg |
| Melting Point | 213-215ºC |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.19900 |
| Flash Point | 131.9ºC |
| Exact Mass | 174.07900 |
| PSA | 32.67000 |
| LogP | 0.62630 |
| Index of Refraction | 1.606 |
| HS Code | 2933199090 |
|---|
|
~58%
34347-81-4 |
| Literature: Journal of Organic Chemistry, , vol. 57, # 21 p. 5680 - 5686 |
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34347-81-4 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 5 p. 1189 - 1192 |
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34347-81-4 |
| Literature: Journal of Agricultural and Food Chemistry, , vol. 58, # 5 p. 2664 - 2667 |
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34347-81-4 |
| Literature: Journal of Agricultural and Food Chemistry, , vol. 58, # 5 p. 2664 - 2667 |
| 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% |