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首頁 > 供應產品 > 3,4-二羥基苯甲醛
3,4-二羥基苯甲醛
單價 面議對比
詢價 暫無
發貨 湖北武漢市付款后3天內
庫存 6000KG起訂1KG
品牌 南箭
過期 長期有效
更新 2015-03-13 09:11
 
詳細信息
中文名稱: 3,4-二羥基苯甲醛
中文同義詞: 3,4-二羥基苯甲醛;原兒茶醛;原二茶醛;兒茶酚甲醛;兒茶醛;3,4-二羥基苯甲醛,98%;原兒茶醛(標準品);原兒茶醛,3,4-二羥基苯甲醛
英文名稱: Protocatechualdehyde
英文同義詞: AURORA 17180;AKOS BBS-00003254;3,4-DIHYDROXYBENZALDEHYDE;4-FORMYL-1,2-DIHYDROXYBENZENE;PROTOCATECHUALDEHYDE;PROTOCATECHUIC ALDEHYDE;1,2-Dihydroxy-4-formylbenzene;3,4-dihydroxy-benzaldehyd
CAS號: 139-85-5
分子式: C7H6O3
分子量: 138.12
EINECS號: 205-377-7
相關類別: FINE Chemical & INTERMEDIATES;Aromatic Aldehydes & Derivatives (substituted);BenzaldehydeDerivative;Benzaldehyde;aldehydes;Aromatics;芳烴
Mol文件: 139-85-5.mol
熔點  150-157 °C(lit.)
儲存條件  2-8°C
color  slightly brown
水溶解性  50 g/L (20 oC)
敏感性  Air Sensitive
Merck  14,7893
BRN  774381
穩定性 Stable. Incompatible with strong bases, strong oxidizing agents.
CAS 數據庫 139-85-5(CAS DataBase Reference)
NIST化學物質信息 3,4-Dihydroxybenzaldehyde(139-85-5)
EPA化學物質信息 Benzaldehyde, 3,4-dihydroxy-(139-85-5)
化學性質  片狀結晶。熔點153-154℃。溶于熱水,易溶于乙醇和**。
用途  一種重要的醫藥中間體,可用于合成多種抗菌素和消炎藥物
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