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| CAS号 : | 269410-08-4 |
精确质量 : | 194.12300 |
| 分子式 : | C9H15BN2O2 |
logP : | 0.70890 |
| 分子量 : | 194.03900 |
PSA : | 47.14000 |
4-吡唑硼酸频哪醇酯 | |
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | |
269410-08-4 | |
C9H15BN2O2 | |
194.03900 | |
47.14000 | |
0.70890 | |
194.12300 |
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灰白色至黄褐色的粉末
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1.487
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156.6ºC
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0mmHg at 25°C
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Refrigerator (+4ºC)
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142-146 °C(lit.)
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1.09g/cm3
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insoluble
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335.4ºC at 760mmHg
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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-S36
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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: |
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