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| CAS号 : | 2905-62-6 |
精确质量 : | 207.92500 |
| 分子式 : | C7H3Cl3O |
logP : | 3.37240 |
| 分子量 : | 209.45700 |
PSA : | 17.07000 |
3,5-二氯苯甲酰氯 | |
3,5-Dichlorobenzoyl chloride | |
2905-62-6 | |
C7H3Cl3O | |
209.45700 | |
17.07000 | |
3.37240 | |
207.92500 |
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无色至淡黄色透明液体或晶体
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n20/D 1.582(lit.)
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>230 °F
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0.0233mmHg at 25°C
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Refrigerator (+4ºC)
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28 °C(lit.)
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135
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135-137 °C25 mm Hg(lit.)
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II
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8
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2916399090
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UN 3261 8/PG 2
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3
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R34
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S26-S27-S28-S36/37/39-S45
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DM6636766
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C
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
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以邻氨基苯甲酸为原料通过氯代、重氮化、酰氯化制备出了3,5-二氯苯甲酰氯,总收率达到了86%。 | |
农药、医药中间体。 |