Chemistry is often regarded as the central of science, while material science is considered as the mother of technology. The pair holds an important role in advancing the quality of life, environment, and welfare. The International Conference on Chemistry and Material Science (IC2MS) is organized to provide an international platform for promoting mutual exchange between scientists, discussing innovative ideas in scientific research, and as a building block for academicians to expand their global perspective and to initiate collaboration, and for government and industrial sectors to update their information with the newest research findings for their future research-based plans and policies.This year, the conference is organized by the Department of Chemistry, Faculty of Science, Brawijaya University, in collaboration with Chemistry Departments of State University of Malang, Jember University, and Ma Chung University. The 2nd IC2MS was held on 2-3 November 2019 with a theme of “Advancing to the Frontier of Innovation in Chemistry and Material Science”. The conference covers not only in chemistry area (Organic, Inorganic, Physical, Analytical, Biochemistry), but also promote papers in material science such as molecular science, functional material, material synthesis and characterisation, nanomaterials and nanodevices, as well as renewable energy and fuel cell.List of Editorial Board, Scientific Committee, Organizing Committee, Proceedings Layouts and Technical Team, Keynote Speakers, Invited Speakers, Link for Presented Papers and Selected Pictures Taken from the IC2MS-2019 are available in this pdf.