Question

3,4,4,5-тетраметилгептин-1

Answer 1

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Answer 2

I believe you're referring to the organic compound 3,4,4,5-tetramethylhept-1-ene. It is a hydrocarbon with the chemical formula C9H18 and a molecular weight of 126.24 g/mol.

It has a branched structure with a double bond between the first and second carbons of the chain. The molecule contains four methyl groups, which are attached to the second, third, fourth, and fifth carbons of the chain.

3,4,4,5-tetramethylhept-1-ene is a clear, colorless liquid with a faint odor. It is insoluble in water but soluble in organic solvents such as ethanol, acetone, and benzene. It is commonly used as a starting material for the synthesis of other organic compounds, such as fragrances and polymers.