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醫藥原料及醫藥中間體

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首頁 > 供應產品 > 誠信國字號廠家,專業原料基地
誠信國字號廠家,專業原料基地
單價 100.00 / 公斤對比
銷量 暫無
發貨 湖北武漢市付款后3天內
庫存 5000公斤起訂1公斤
品牌 帝鑫
包裝 25公斤/桶
含量 98%
保質期 長期
過期 長期有效
更新 2014-11-12 09:05
 
詳細信息
 3,4-二羥基苯甲酸乙酯
中文別名:原兒茶酸乙酯
 英文名稱:Ethyl 3,4-dihydroxybenzoate
英文別名:3,4-Dihydroxybenzoic acid ethyl ester
CAS號:3943-89-3
EINECS號:223-529-0
分子式:C9H10O4
分子量:182.1733 
InChI:InChI=1/C9H10O4/c1-2-13-9(12)6-3-4-7(10)8(11)5-6/h3-5,10-11H,2H2,1H3
分子結構:密度:1.294g/cm3
熔點:131-136℃
沸點:358.1°C at 760 mmHg閃點:147°C
蒸汽壓:1.27E-05mmHg at 25°C
 
產品用途:用作食品添加劑、醫藥中間體等
 
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