英文名称：2-Methyl-2-pentenoic acid
CAS号：3142-72-1
分子式：C6H10O2
分子量：114.14
EINECS号：221-552-0
MDL No.：MFCD08277250
熔点26-28 °C(lit.)
沸点123-125 °C30 mm Hg(lit.)
密度0.979 g/mL at 25 °C
蒸气密度>1 (vs air)
折射率n20/D 1.46(lit.)
FEMA3195 | 2-METHYL-2-PENTENOIC ACID
闪点226 °F
储存条件Sealed in dry,Room Temperature
形态powder to lump
酸度系数(pKa)5.00±0.19(Predicted)
颜色White to Almost white
气味 (Odor)at 10.00 % in dipropylene glycol. dry acid sweaty strawberry woody fruity jam
香型acidic
凝固点20.0 to 25.0 ℃
JECFA Number1210
InChIKeyJJYWRQLLQAKNAD-SNAWJCMRSA-N
LogP1.89