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CAS號:675-10-5
英文名稱:4-Hydroxy-6-methyl-2-pyrone
英文同義詞:188-190℃;NSC 34625;AURORA KA-5368;riacetatelactone;Triacetate lactone;Hydroxy-6-Methyl-2-;triaceticacidlactone;6-methyl-4-oxo-2-pyranolate;6-Methy-4-hydroxy-2-pyrones;6-methyl-4-hydroxypyron-(2)
中文名稱:4-羥基-6-甲基-2-吡喃酮
中文同義詞:6-甲基-4-羥基-...;3,5-二羥基山梨酸 Δ-內(nèi)酯;6-甲基-4-羧基-2-吡喃酮;2-羥基-6-甲基-2-吡喃酮;4-羥基-6-甲基-2-吡喃酮;6-甲基-4-羥基-2-吡喃酮;4-羥基-6-甲基-2H-吡喃酮;4-甲基-6-環(huán)三基-2-吡喃酮;(R4-羥基-6-甲基-2-吡喃酮;4-羥基-6-甲基-2-吡喃酮,98%
分子式:C6H6O3
分子量:126.11
熔點(diǎn):188-190 °C (dec.) (lit.)
沸點(diǎn):174.21°C (rough estimate)
密度:1.2048 (rough estimate)
折射率:1.4189 (estimate)
儲存條件:Keep in dark place,Sealed in dry,Room Temperature
溶解度:8.6g/l
酸度系數(shù)(pKa):5.14±0.30(Predicted)
形態(tài):Powder
顏色:Off-white to brown
水溶解性:8.60 g/L (20 ºC)
BRN:113815
CAS 數(shù)據(jù)庫:675-10-5(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息:2H-Pyran-2-one, 4-hydroxy-6-methyl- (675-10-5)