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| CAS号 : | 586-35-6 |
精确质量 : | 243.93700 |
| 分子式 : | C8H5BrO4 |
logP : | 1.84550 |
| 分子量 : | 245.02700 |
PSA : | 74.60000 |
2-溴四苯醌 | |
2-Bromoterephthalic acid | |
586-35-6 | |
C8H5BrO4 | |
245.02700 | |
74.60000 | |
1.84550 | |
243.93700 |
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白色固体
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208.7ºC
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421.6ºC at 760 mmHg
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295-297 °C(lit.)
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1.875 g/cm3
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Stable under normal temperatures and pressures.
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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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GHS06 | |
危险 | |
H301; H315; H319; H335 | |
P261; P301 + P310; P305 + P351 + P338 | |
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3
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29173919
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S26-S36-S45-S37/39
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UN 2811 6.1/PG 3
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T; Xi
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R25; 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% |
