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CAS號(hào):97-65-4
英文名稱:Itaconic acid
英文同義詞:Itaconsure;ITACONIC ACID;itaconic acide;ItaconicAcid>ItaconicAcid99%Min;ITACONIC ACID pure;ITACONIC ACID, 99+%;methylene-succinicaci;METHYLENESUCCINIC ACID;2-methylenebutanedioate
中文名稱:衣康酸
中文同義詞:衣康酸;伊康酸;回收衣康酸;亞甲琥珀酸;分解烏頭酸;甲叉丁二酸;甲叉琥珀酸;亞甲琥珀酸;次甲基丁二酸;亞甲基琥珀酸
分子式:C5H6O4
分子量:130.1
熔點(diǎn):165-168 °C (lit.)
沸點(diǎn):268°C
密度:1.573 g/mL at 25 °C (lit.)
蒸氣壓:0.0000115 Pa (20 °C)
折射率:1.4980 (estimate)
閃點(diǎn):268°C
儲(chǔ)存條件:Store below +30°C.
溶解度:77.49g/l
酸度系數(shù)(pKa):3.85(at 25℃)
形態(tài):Crystalline Powder or Crystals
顏色:White to light beige
比重:1.573
PH值:2 (10g/l, H2O, 20℃)
水溶解性:Soluble in water, acetone, methanol, hexane and ethanol. Slightly soluble in benzene, chloroform, carbon disulfide and petroleum ether.
敏感性:Hygroscopic
Merck:14,5242
BRN:1759501
InChIKey:LVHBHZANLOWSRM-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫:97-65-4(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Butanedioic acid, methylene-(97-65-4)
EPA化學(xué)物質(zhì)信息:Itaconic acid (97-65-4)