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| CAS号 : | 6628-22-4 |
精确质量 : | 112.06400 |
| 分子式 : | C5H8N2O |
logP : | -0.10740 |
| 分子量 : | 112.13000 |
PSA : | 41.46000 |
3,4-二甲基-5-吡唑啉酮 | |
3,4-Dimethyl-5-pyrazolone | |
6628-22-4 | |
C5H8N2O | |
112.13000 | |
41.46000 | |
-0.10740 | |
112.06400 |
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白色固体
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1.579
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139.7ºC
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Refrigerator
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269-271ºC
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1.25g/cm3
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307.5ºC at 760 mmHg
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2933199090
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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 |
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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% |
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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% |
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2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff:6.5% |
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2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff: |
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