More frequent trade transactions between countries exacerbate the environmental pollution, especially chemical products which are rather sensitive to environmental impact since they have rich varieties and high complexity of chemical reaction process. It is therefore necessary for us to analyze and study the national trade transfers and environmental pollution of so many chemicals. Based on the complex network theory, this paper throws light on the national trade transfer properties of organic chemicals. Given this, it is analyzed what impact they play on environmental pollution. A network map of environmental pollution impact is thereby built, providing the clues to the production and trading of organic chemicals in China.