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| CAS号 : | 122-01-0 |
精确质量 : | 173.96400 |
| 分子式 : | C7H4Cl2O |
logP : | 2.71900 |
| 分子量 : | 175.01200 |
PSA : | 17.07000 |
氯化对氯苯甲酰 | |
4-chlorobenzoyl chloride | |
122-01-0 | |
C7H4Cl2O | |
175.01200 | |
17.07000 | |
2.71900 | |
173.96400 |
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n20/D 1.578(lit.)
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透明无色液体
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12~14℃
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221 °F
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222 °C
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12 °C
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1.37
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0.00229mmHg at 25°C
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Stable. Moisture sensitive. Incompatible with strong oxidizing agents.
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Store in a cool, dry place. Keep container closed when not in use. Corrosives area. Store protected from moisture.
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DM6635510
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1
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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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由对氯苯甲酸与氯化亚砜反应而得:将氯化亚砜慢慢加入对氯苯甲酸中,加热回流,在75-85℃下反应3-4h。然后蒸出氯化亚砜得粗品。最后分馏收集220℃左右的馏分,再经脱色而得成品。 | |
染料和药物的中间体,用于生产消炎痛及非诺贝尔等。 |
