2-Methylenepentanal, with the CAS number 1070-13-9, is an organic compound characterized by its aldehyde functional group and a five-carbon chain with a double bond. This compound features a methylene group (–CH2–) adjacent to the aldehyde, which influences its reactivity and properties. It is typically a colorless to pale yellow liquid at room temperature, exhibiting a distinctive odor typical of aldehydes. The presence of the double bond in the carbon chain contributes to its unsaturation, making it more reactive than saturated aldehydes. 2-Methylenepentanal is soluble in organic solvents and may undergo various chemical reactions, including oxidation and polymerization. Its reactivity can be attributed to both the aldehyde group and the double bond, allowing it to participate in addition reactions with nucleophiles. This compound is of interest in organic synthesis and may serve as an intermediate in the production of more complex molecules. Safety precautions should be taken when handling it, as with many aldehydes, due to potential irritant properties.

2-Methylenepentanal

1070-13-9: 2-Methylenepentanal, with the CAS number 1070-13-9, is an organic compound characterized by its aldehyde functional group and a five-carbon chain with a double bond. This compound features a methylene group (–CH2–) adjacent to the aldehyde, which influences its reactivity and properties. It is typically a colorless to pale yellow liquid at room temperature, exhibiting a distinctive odor typical of aldehydes. The presence of the double bond in the carbon chain contributes to its unsaturation, making it more reactive than saturated aldehydes. 2-Methylenepentanal is soluble in organic solvents and may undergo various chemical reactions, including oxidation and polymerization. Its reactivity can be attributed to both the aldehyde group and the double bond, allowing it to participate in addition reactions with nucleophiles. This compound is of interest in organic synthesis and may serve as an intermediate in the production of more complex molecules. Safety precautions should be taken when handling it, as with many aldehydes, due to potential irritant properties.

CAS 1070-13-9

2-Methylenepentanal