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| CAS号 : | 446-35-5 |
精确质量 : | 159.01300 |
| 分子式 : | C6H3F2NO2 |
logP : | 2.39620 |
| 分子量 : | 159.09000 |
PSA : | 45.82000 |
2,4-二氟-1-硝基苯 | |
2,4-Difluoronitrobenzene | |
446-35-5 | |
C6H3F2NO2 | |
159.09000 | |
45.82000 | |
2.39620 | |
159.01300 |
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n20/D 1.511(lit.)
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>1 (vs air)
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透明至淡黄色液体
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195 °F
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203-204 °C(lit.)
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9-10 °C(lit.)
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1.451 g/mL at 25 °C(lit.)
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0.331mmHg at 25°C
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Stable. Incompatible with strong bases, strong oxidizing agents. Combustible.
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Keep away from heat, sparks, and flame. Keep away from sources of ignition. 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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CZ5730000
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3
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6.1
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S26-S45-S36/37/39-S23
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III
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UN 2810 6.1/PG 1
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T
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R23/24/25; R36/37/38
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2904909090
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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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<p>由间二氟苯硝化得到。</p> | |
<p>1、医药中间体。<br>2、是药物氟苯布洛芬中间体,也用作农药、液晶材料中间体</p> |
