The correct answer is: C. 1,3-butadiene.
Neoprene is a synthetic rubber that is prepared by the polymerization of 1,3-butadiene. It is a versatile material that is used in a variety of applications, including tires, hoses, and gaskets. Neoprene is resistant to oil, grease, and sunlight, and it has good electrical insulation properties.
2-chloro-1,3-butadiene is a monomer that is used to produce neoprene. It is a colorless liquid that is flammable and toxic. 2-chloro-1,3-butadiene is a hazardous material that must be handled with care.
2-methyl-1,3-butadiene is a monomer that is used to produce butyl rubber. It is a colorless liquid that is flammable and toxic. 2-methyl-1,3-butadiene is a hazardous material that must be handled with care.
Acrylonitrile is a monomer that is used to produce acrylic fibers and plastics. It is a colorless liquid that is flammable and toxic. Acrylonitrile is a hazardous material that must be handled with care.