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| CAS号 : | 40138-18-9 |
精确质量 : | 180.05900 |
| 分子式 : | C8H9BO4 |
logP : | -0.81250 |
| 分子量 : | 179.96600 |
PSA : | 66.76000 |
2-醛基-5-甲氧基苯硼酸 | |
(2-formyl-5-methoxyphenyl)boronic acid | |
40138-18-9 | |
C8H9BO4 | |
179.96600 | |
66.76000 | |
-0.81250 | |
180.05900 |
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淡黄色-米色粉末
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1.537
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206.6ºC
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0-6ºC
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155-160 °C
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1.25g/cm3
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418ºC at 760mmHg
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2931900090
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R36/37/38
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S37/39-S26
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Xi
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2931900090. Other organo-inorganic compounds |
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2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
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2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
