PME化学名：丙炔醇乙氧基化合物Chemical name: Propynol ethoxylate分子量 Molecular weight: 100.12CAS NO: 3973-18-0外观：无色至微黄色透明液体Appearance: Clear colorless to yellowish liquid含量 Assay: ≥98%应用：整平剂，光亮剂Main Application: Leveling agent, brightener.
