2-Ethylhexanoic acid
2-Ethylhexanoic acid is a new type of organic chemical material, which is the replacement product of naphthenic acid, fatty acid and other organic acids. This product is a colorless transparent oily liquid. Its molecular formula is C8H16O2, molecular weight is 144.21, relative density (d254) is 0.9031, boiling point is 228 ℃, crystallization point is - 83 ℃, refractive index is 1.425 (n20D), and it is soluble in ether and slightly soluble in ethanol. The product is characterized by high purity and light color.
2-Ethylhexanoic acid can be used to produce salt and esters products. For the salt products, it can be used as terebine, promoters and catalyst for unsaturated polyester resin, stabilizers and additives for PVC plastics; For the esters products, it can be used to make chemical additives such as fungicides, preservatives, metal lubricants, gasoline additives, biological promoters, etc; And it can also be used as the high-quality material for making high-grade resin.
指标名称 Index name | 指 标 Index | ||
优级品 Superior products | 一级品 First-grade products | 合格品 Qualified products | |
外观 Appearance | 无色透明油状液体 Transparent oily liquid without visible impurities | ||
色度，(Pt-Co)号 ≤ Chroma, (Pt Co) No≤ | 10 | 15 | 20 |
纯度，% ≥ Purity,% ≥ | 99.5 | 99.2 | 99.0 |
水分， % ≤ Moisture,% ≤ | 0.10 | 0.10 | 0.20 |
酸值，mgKOH/g ≥ Acid value, mgKOH/g ≥ | 385.0 | 385.0 | 385.0 |
密度（ρ20），g/cm3 Density（ρ20），g/cm3 | 0.900~0.915 | ||
