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| CAS号 : | 3132-99-8 |
精确质量 : | 183.95200 |
| 分子式 : | C7H5BrO |
logP : | 2.26160 |
| 分子量 : | 185.01800 |
PSA : | 17.07000 |
间溴苯甲醛 | |
3-Bromobenzaldehyde | |
3132-99-8 | |
C7H5BrO | |
185.01800 | |
17.07000 | |
2.26160 | |
183.95200 |
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n20/D 1.593(lit.)
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固体或透明黄色液体
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96 °C
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233-236 °C(lit.)
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18-21 °C(lit.)
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1.587 g/mL at 25 °C(lit.)
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DECOMPOSES
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Stable under normal temperatures and pressures.
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Store in a cool, dry place. Keep container closed when not in use.
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CU4820000
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3
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29130000
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6.1(b)
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S26-S36
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III
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2810
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Xn
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R22; R36/37/38
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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% |
<p>以间溴甲苯为原料，在光照下溴化，生成溴苄基溴化合物，在碱性条件下水解，最后水蒸气蒸馏，冷却，结晶，用冷水洗涤，在乙醚中重结晶而得</p> | |
<p>香料、染料及有机合成中间体。</p> |
