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CAS號(hào):28562-53-0
英文名稱:4-Acetoxy-2-azetidinone
英文同義詞:4-ACETOXY-2-AZETIDINONE;3-Acetoxy-3-propanelactam;4-Acetyloxyazetidin-2-one;4-OXOAZETIDIN-2-YLACETATE;2-oxoazetidinium 4-acetate;4-Oxo-2-azetidinyl acetate;2-Azetidinone, 4-(acetyloxy)-;4-ACETOXY-2-AZETIDINONE(4-AA);Acetic acid 4-oxo-2-azetidinyl ester;Acetic acid 2-oxoazetidin-4-yl ester
中文名稱:4-乙酰氧基-2-氮雜環(huán)丁酮
中文同義詞:4-乙酰氧基-2-吖丁啶酮;4-乙酰氧基-2-氮雜環(huán)丁酮;4-乙酰氧基-2-氮雜雙環(huán)丁酮;4-氧代氮雜環(huán)丁烷-2-基乙酸酯;4-乙酰氧基-2-氮雜環(huán)丁酮(4-AA);4-乙酰氧基-2-氮雜環(huán)丁酮,>97.0%(GC)
分子式:C5H7NO3
分子量:129.11
熔點(diǎn):38-40 °C (lit.)
沸點(diǎn):239.15°C (rough estimate)
密度:1.3816 (rough estimate)
折射率:1.4220 (estimate)
閃點(diǎn):>230 °F
儲(chǔ)存條件:2-8°C
溶解度:formic acid: soluble50mg/mL, clear, yellow-orange
酸度系數(shù)(pKa):13.41±0.40(Predicted)
BRN:1524738
CAS 數(shù)據(jù)庫(kù):28562-53-0(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:4-Acetoxy-2-azetidinone(28562-53-0)