3,5,5-Trimethylhexanoic acid异壬酸3302-10-1

异壬酸，别名 3,5,5 - 三甲基己酸，CAS：3302-10-1（单体）、26896-18-4（混合异构体），属于支链饱和脂肪酸。常温下为无色至淡黄色透明油状液体，带有轻微脂肪酸特有气味，微溶于水，可与醇、酯、酮、烃类等有机溶剂混溶，支链结构带来低凝固点、热稳定性佳、低挥发的特点。主要用于合成多元醇酯类高端合成润滑油基础油；制备异壬酸金属皂，作为涂料、油墨催干剂；也用于 PVC 环保增塑剂、钙锌稳定剂、金属加工液防锈助剂、树脂改性单体，还可用于日化润肤酯、精细有机合成。常规包装 180kg/185kg 内涂铁桶，密封阴凉通风储存，远离强氧化剂。

Isononanoic acid (3,5,5-Trimethylhexanoic acid, CAS 3302-10-1 / 26896-18-4) is a branched saturated fatty acid. It is colorless to pale yellow oily liquid with slight fatty acid odor, slightly soluble in water and miscible with organic solvents. It has low freezing point and good thermal stability. Widely used for synthetic lubricant ester, paint drier, plastic stabilizer, metalworking fluid additive and fine chemical synthesis. Store sealed in cool and ventilated place, away from strong oxidants.