基本信息
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对甲苯磺酸酐
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4124-41-8
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4-Toluenesulphonic anhydride
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C14H14O5S2
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326.39
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Benzenesulfonic acid,4-methyl-, 1,1'-anhydride
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223-926-9
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1.361g/cm3
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Benzenesulfonicacid, 4-methyl-, anhydride (9CI); p-Toluenesulfonic anhydride (6CI,7CI,8CI);4-Methylbenzenesulfonic acid anhydride; 4-Methylphenylsulfonic anhydride;4-Toluenesulfonic acid anhydride; 4-Toluenesulfonic anhydride;Toluene-4-sulfonic acid ahnydride; Toluenesulfonic anhydride; Tosylicanhydride; p-Toluenesulfonic acid anhydride; p-Toluenesulfonyl anhydride
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242.9ºC
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121-127°C(lit.)
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478ºC at 760 mmHg
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详细信息
对甲苯磺酸酐 4124-41-8
类白色的结晶
含量:98.5%以上
外观性状:白色结晶
催化剂