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| CAS号 : | 6783-05-7 |
精确质量 : | 148.07000 |
| 分子式 : | C8H9BO2 |
logP : | 0.71180 |
| 分子量 : | 147.96700 |
PSA : | 40.46000 |
反式-BETA-苯乙烯硼酸 | |
E-PHENYLETHENYLBORONIC ACID | |
6783-05-7 | |
C8H9BO2 | |
147.96700 | |
40.46000 | |
0.71180 | |
148.07000 |
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棕色粒状的粉末
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144.9ºC
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315.9ºC at 760 mmHg
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146-156 °C(lit.)
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1.13 g/cm3
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0-6ºC
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3
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S37/39-S26
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Xi
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R36/37/38
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2931900090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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