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| CAS号 : | 1074-24-4 |
精确质量 : | 261.89900 |
| 分子式 : | C8H8Br2 |
logP : | 3.82840 |
| 分子量 : | 263.95700 |
PSA : | 0.00000 |
2,5-二溴-1,4-二甲基苯 | |
1,4-Dibromo-2,5-dimethylbenzene | |
1074-24-4 | |
C8H8Br2 | |
263.95700 | |
0.00000 | |
3.82840 | |
261.89900 |
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1.543-1.545
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白色粉末
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124.2ºC
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261 °C(lit.)
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72-74 °C(lit.)
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1.71 g/cm3
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0.0195mmHg at 25°C
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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3
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S26-S37/39-S61
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UN 2811 6.1/PG 1
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Xi
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R36/37/38; R51/53
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2903999090
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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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