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In the field of chemicals, acrolein and allyl aldehyde are two common monomers with some significant differences in structure and properties. This article will delve into the differences between acrolein and allyl aldehyde, comparing them in terms of structure, properties, and applications

Structurally, the chemical formula of acrolein is C3H4O, and its molecular structure contains an aldehyde group and an olefin group. The chemical formula of allyl aldehyde is C4H6O, and its molecular structure contains a ketone group and an olefin group. It can be seen that the molecular structures of acrolein and allyl aldehyde are very similar, with only differences in the aldehyde and ketone groups

From a property perspective, there are also some differences between acrolein and allyl aldehyde. Acrolein is a colorless liquid with a pungent odor that can be dissolved in water and various organic solvents. It is easy to polymerize and can also be reduced to propanol. And allyl aldehyde is a colorless liquid with a pungent odor, which can be soluble in water and various organic solvents. Its main reaction mode is an addition reaction, which can occur with many electrophilic reagents

From an application perspective, acrolein and allyl aldehyde have their own uses. Acrylaldehyde is commonly used in fields such as resins, coatings, plastics, textiles, etc. Its polymers can be made into various materials with good heat resistance and chemical corrosion resistance. Allyl aldehyde is commonly used in fields such as dyes, pharmaceuticals, and pesticides. It can serve as an intermediate in the synthesis of dyes and can also be used to synthesize various organic compounds

In summary, there are some differences in structure, properties, and applications between acrolein and allyl aldehyde. Understanding their differences is of great significance for the correct use and selection of these two chemicals. During use, we should comply with relevant safety operating procedures to ensure the correct use and storage of chemicals, in order to protect our health and environmental safety.