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| CAS号 : | 452-76-6 |
精确质量 : | 128.04400 |
| 分子式 : | C7H6F2 |
logP : | 2.27320 |
| 分子量 : | 128.11900 |
PSA : | 0.00000 |
2,4-二氟甲苯 | |
2,4-Difluorotoluene | |
452-76-6 | |
C7H6F2 | |
128.11900 | |
0.00000 | |
2.27320 | |
128.04400 |
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n20/D 1.449(lit.)
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透明无色液体
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59 °F
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113-117 °C(lit.)
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1.12 g/mL at 25 °C(lit.)
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0.272mmHg at 25°C
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Stable under normal temperatures and pressures.
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Flammables area
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3
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3
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S16-S29-S33
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II
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UN 1993 3/PG 2
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F
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R11
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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% |
<p>医药、农药、液晶材料中间体。</p> |
