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| CAS号 : | 615-58-7 |
精确质量 : | 249.86300 |
| 分子式 : | C6H4Br2O |
logP : | 2.91720 |
| 分子量 : | 251.90300 |
PSA : | 20.23000 |
2,4-二溴苯酚 | |
2,4-Dibromophenol | |
615-58-7 | |
C6H4Br2O | |
251.90300 | |
20.23000 | |
2.91720 | |
249.86300 |
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白色或淡黄色固体至液体
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1.643
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Stable at room temperature in closed containers under normal storage and handling conditions.
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154°C/11mm
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Poison room locked.
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36-39 °C
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2.095 g/cm3
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154 °C (11 mmHg)
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II
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6.1
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2908199090
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2811
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R25; R36/37/38
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S45-S37/39-S28A-S26-S36/37/39
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SK8010000
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T
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品名, 成分含量, 用途 |
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HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |
称取23.5g(0.25mol)苯酚和70g氢溴酸(相对密度1. | |
用作有机合成的中间体。 |
