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间苯二甲酸
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间苯二甲酸
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工学
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isophthalic acid
间苯二甲酸
白色结晶性粉末或针状结晶。易溶于醇和冰醋酸,微溶于沸水但不溶于冷水,几乎不溶于苯和石油醚。熔点为345~348℃,相对水的密度为1.507。易燃,毒性低,能升华。又称异酞酸、1,3-苯二甲酸。
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nature of cocoon
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Nature of the Firm
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Nature-views of contemporary western philosophers
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nature worship
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Naturmuseum Senckenberg
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