英文名稱:2-Methyl-2-pentenoic acidCAS號(hào):3142-72-1分子式:C6H10O2分子量:114.14EINECS號(hào):221-552-0MDL No.:MFCD08277250
屬性
熔點(diǎn)26-28 °C(lit.)沸點(diǎn)123-125 °C30 mm Hg(lit.)密度0.979 g/mL at 25 °C蒸氣密度>1 (vs air)折射率n20/D 1.46(lit.)FEMA3195 | 2-METHYL-2-PENTENOIC ACID閃點(diǎn)226 °F儲(chǔ)存條件Sealed in dry,Room Temperature酸度系數(shù)(pKa)5.00±0.19(Predicted)形態(tài)powder to lump顏色White to Almost white氣味 (Odor)at 10.00 % in dipropylene glycol. dry acid sweaty strawberry woody fruity jam香型acidic凝固點(diǎn)20.0 to 25.0 ℃JECFA Number1210InChIKeyJJYWRQLLQAKNAD-SNAWJCMRSA-NLogP1.89
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