Organic compounds which contain only carbon and hydrogen.
“Methane is a chemical compound with the chemical formula CH4. It is the simplest alkane and the...Methane
“Propane is an organic chemical compound, normally a gas at standard conditions, but compressible...Propane
“Toluene or methylbenzene is a clear, water-insoluble organic liquid, used as paint thinner and...Toluene