基本信息
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咖啡酸
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331-39-5
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3,4-二羥基肉桂酸;3,4-二羥基苯乙烯酸
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C9H8O4
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180.16
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3,4-Dihydroxycinnamic acid
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206-361-2
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1.478 g/cm3
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3,4-dihydroxyben;3,4-Dihydroxy cinnamic acid;Caffeic acid;CAFFIC ACID;Caffeic Acid;3-(3,4-Dihydroxyphenyl)acrylic acid;3,4-Dihydroxycinnamic acid,predominantly trans isomer;Caffeic;CaffeicAcidPure;3,4-Dihydroxycinnamic acid;Caffeicacid;
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220oC
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211-213°C (dec.)(lit.)
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416.8oC at 760 mmHg
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詳細信息
性狀黃色結晶。熔點195℃溶解性溶于熱水及乙醇。用作有機合成試劑