31197-09-8
31197-09-8结构式
- 常用中文名：2,4-DIHYDRO-5-METHYL-2-PHENYL-4-PROPIONYL-3H-PYRAZOL-3-ONE
- 常用英文名：2,4-DIHYDRO-5-METHYL-2-PHENYL-4-PROPIONYL-3H-PYRAZOL-3-ONE
- CAS号：31197-09-8
- 分子式：C13H14N2O2
- 分子量：230.26200
- 发布时间：2017-02-16 22:30:58
- 更新时间：2025-09-24 00:00:52
| 英文名 | 5-methyl-2-phenyl-4-propanoyl-4H-pyrazol-3-one |
|---|---|
| 英文别名 |
4-propionyl-3-methyl-1-phenyl-2-pyrazolin-5-one
1-phenyl-3-methyl-4-propionyl-5-pyrazolone 3-methyl-1-phenyl-4-propionyl-2-pyrazoline-5-one 1-Phenyl-3-methyl-4-propionyl-5-pyrazolon 2-Pyrazolin-5-one,3-methyl-1-phenyl-4-propionyl 3-methyl-1-phenyl-4-propionyl-2-pyrazolin-5-one 1-phenyl-3-methyl-4-propionyl-2-pyrazolin-5-one 2,4-DIHYDRO-5-METHYL-2-PHENYL-4-PROPIONYL-3H-PYRAZOL-3-ONE 4-propionyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one |
| 密度 | 1.19g/cm3 |
|---|---|
| 沸点 | 408.8ºC at 760 mmHg |
| 分子式 | C13H14N2O2 |
| 分子量 | 230.26200 |
| 闪点 | 201.1ºC |
| 精确质量 | 230.10600 |
| PSA | 49.74000 |
| LogP | 1.50500 |
| 折射率 | 1.595 |
| 海关编码 | 2933199090 |
|---|
|
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31197-09-8 |
| 文献：Maurya; Pandey; Chaurasia; Martin Journal of Molecular Structure, 2006 , vol. 798, # 1-3 p. 89 - 101 |
|
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31197-09-8 |
| 文献：Maurya; Rajput Journal of Molecular Structure, 2007 , vol. 833, # 1-3 p. 133 - 144 |
| 海关编码 | 2933199090 |
|---|---|
| 中文概述 | 2933199090. 其他结构上有非稠合吡唑环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
| 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% |