High-purity Propylene Oxide Monomer 99.9%

Propylene Oxide (PO) – High-Purity Epoxide Monomer (99.9% Purity)   Specification: 160kg/drum   Propylene Oxide, commonly abbreviated as PO and also known as 1,2-epoxypropane or methyloxirane, is a colorless, volatile, highly flammable liquid with a characteristic sweet, ether-like odor. Our premium product achieves exceptional purity at 99.9%, ensuring reliable performance for polyether polyol production, propylene glycol manufacturing, and diverse industrial chemical synthesis applications.   As the simplest asymmetric epoxide, propylene oxide possesses a highly strained three-membered cyclic ether ring that confers exceptional reactivity toward nucleophiles and acids. This ring strain (approximately 114 kJ/mol) drives efficient ring-opening reactions under mild conditions, making PO one of the most versatile building blocks in industrial organic chemistry. The presence of a methyl substituent adjacent to the epoxide ring introduces regioselectivity in nucleophilic attack, enabling c…

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