CAS 7448-87-5

1-(4-Chlorophenyl)-2-propen-1-one

Description:

1-(4-Chlorophenyl)-2-propen-1-one, also known as 4-Chlorocinnamaldehyde, is an organic compound characterized by its conjugated double bond system and a chlorinated phenyl group. It features a propenone structure, which consists of a vinyl group (–CH=CH2) attached to a carbonyl group (C=O), with a para-chlorophenyl substituent. This compound typically appears as a yellow to brown liquid or solid, depending on its purity and form. It is known for its aromatic properties and is often used in organic synthesis, particularly in the production of various pharmaceuticals and agrochemicals. The presence of the chlorine atom enhances its reactivity and can influence its biological activity. Additionally, 1-(4-Chlorophenyl)-2-propen-1-one exhibits potential applications in the field of materials science and as a flavoring agent due to its distinctive scent. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₉H₇ClO

InChI: InChI=1S/C9H7ClO/c1-2-9(11)7-3-5-8(10)6-4-7/h2-6H,1H2

InChI key: InChIKey=FMQNAMWEBWQKQN-UHFFFAOYSA-N

SMILES: C(C=C)(=O)C1=CC=C(Cl)C=C1

Synonyms:

• 2-Propen-1-one, 1-(4-chlorophenyl)-
• Acrylophenone, 4′-chloro-
• 4-Chlorophenyl vinyl ketone
• p-Chloroacrylophenone
• 1-(4-Chlorophenyl)-2-propen-1-one