1-methylcyclopropene With tremendous efforts in product development and application research, we can supply the plant growth regulator( ethylene inhibitor, ethylene blocking agent, fresh-keeping agent ) 1-methylcyclopropene (1-MCP), CAS No.3100-04-7 Formulation: Compressed Air Spray,100 ml in aluminum bottle,0.41% active ingredient Usage: 1-MCP clearly provides a powerful tool to manipulate senescence and ripening of Horticultural products, has been fully proved effective to the postharvest applications for wide variety of crops. 1-Methylcyclopropene (1-MCP) is an inhibitor of ethylene perception in plant tissues thought to act by binding irreversibly to ethylene receptors.1-MCP has a non-toxic mode of action, a negligible residue and is active at very low concentrations. Its availability as a stable, complexed and pressurized formulation, which releases 1-MCP when pushed the button of spraying valve, has led to a surge of research and commercial interest around the world. The core concept of the 1-MCP application is "fumigation". Every second of spray of the Product, it can cover a space of 2 cubic meters with a concentration of 1 ppm.