Ch3ch2coch2ch3
The formula is C5H9BrO.
They are metamers but not position isomers
The structural formula of 3-oxopentanal is CH3CH2CH2COCHO.
structural formula of c5h10
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mthyl propyl keton
Do an iodoform test. Use an aqueous solution of iodine and potassium iodide added to basic solutions of 2-pentanone and 3-pentanone.The iodoform reaction is a classical test for methyl ketones. A light-yellow precipitate of iodoform forms immediately with the methyl ketone of 2-pentanone.To confirm:1H NMR3-pentanone will show only 2 signals: a triplet at ~1.33 and a quartet at ~2.352-pentanone will show 4 signals: a triplet at ~0.90, a sextet at ~1.55, a singlet at ~2.05 and a triplet at ~2.40
The condensed structural formula for 1,3-dimethylcyclohexane is CH3-CH(CH3)-CH2-CH2-CH2-CH2.
2-pentanone IS a chemical. One place it's found is in tobacco.
The structural formula for 3-heptanol is CH3(CH2)5CH(OH)CH3. It has a chain of 7 carbon atoms with a hydroxyl group (OH) attached to the third carbon atom.
A structural formula diagram of 3-chloro-2-methyl-1-butanol would include HO with a line drawn from it. Attached to the line would be offshoots which represented the methyl and butanol.
The structural formula for ethyl butanoate is CH3CH2CH2COOCH2CH3.