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| CAS号 : | 37622-90-5 |
精确质量 : | 140.05900 |
| 分子式 : | C6H8N2O2 |
logP : | 0.58640 |
| 分子量 : | 140.14000 |
PSA : | 54.98000 |
4-吡唑甲酸乙酯 | |
Ethyl 4-pyrazolecarboxylate | |
37622-90-5 | |
C6H8N2O2 | |
140.14000 | |
54.98000 | |
0.58640 | |
140.05900 |
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白色至黄色结晶粉末
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1.515
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138-140°C/3mm
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78-80 °C(lit.)
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1.214 g/cm3
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138-140 °C3 mm Hg(lit.)
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2933199090
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3
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R36/37/38
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S26-S37/39
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Xi
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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: |
