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| CAS号 : | 403-43-0 |
精确质量 : | 157.99300 |
| 分子式 : | C7H4ClFO |
logP : | 2.20470 |
| 分子量 : | 158.55700 |
PSA : | 17.07000 |
对氟苯甲酰氯 | |
4-Fluorobenzoyl chloride | |
403-43-0 | |
C7H4ClFO | |
158.55700 | |
17.07000 | |
2.20470 | |
157.99300 |
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n20/D 1.532(lit.)
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透明至淡黄色液体
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180 °F
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82 °C20 mm Hg(lit.)
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10-12 °C(lit.)
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1.342 g/mL at 25 °C(lit.)
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0.000277mmHg at 25°C
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Stable under normal temperatures and pressures.
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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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GHS05 | |
危险 | |
H314 | |
P280; P305 + P351 + P338; P310 | |
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3
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29163900
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8
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S26-S36/37/39-S45-S28A
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II
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UN 3265 8/PG 2
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C
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R34
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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>其制备方法是将对氟苯甲酸与氯化亚砜反应,反应结束后蒸去氯化亚砜得产品。</p> | |
<p>用于医药、农药合成，是杀菌剂氟吗啉的中间体。</p> |
