92300-56-6

Basic information

• Product Name: 1-Propanone, 2-methyl-1-[2-methyl-5-(1-methylethyl)phenyl]-
• CAS NO: 92300-56-6
• Molecular Formula: C14H20O
• Molecular Weight: 204.312
• Mol File: 92300-56-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Propanone, 2-methyl-1-[2-methyl-5-(1-methylethyl)phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Propanone, 2-methyl-1-[2-methyl-5-(1-methylethyl)phenyl]-(92300-56-6)
• EPA Substance Registry System: 1-Propanone, 2-methyl-1-[2-methyl-5-(1-methylethyl)phenyl]-(92300-56-6)

Safety Data

• Hazardous Substances Data: 92300-56-6(Hazardous Substances Data)

Upstream product

• 99-87-6 4-methylisopropylbenzene 
• 79-30-1 isobutyryl chloride 

Downstream Products

• 106701-27-3 2-Chloro-N-[1-(5-isopropyl-2-methyl-phenyl)-2-methyl-propenyl]-N-(2-methoxy-ethyl)-acetamide 
• 140210-20-4 1-(5'-Isopropyl-2'-methylphenyl)-2,2,4-trimethylpentane-1,3-dione 
• 3347-99-7 4-methyl isophthalic acid 

Relevant articles and documents

Preparation of Benzocyclobutenones via the Photochemical Cyclization of 1-(ortho-Alkylary)-2,2,4-trimethylpentane-1,3-diones

Irradiation of 1-(ortho-methylaryl)- and 1-(ortho-ethylaryl)-2,2,4-trimethylpentane-1,3-diones 4a-g in hexane gave benzocyclobutenols 10a-g.However, irradiation of 1-(ortho-isopropylaryl)-2,2,4-trimethylpentane-1,3-diones 4i and 4j resulted in no reaction.Irradiation of 1-mesityl-2,2,4-trimethylpentane-1,3-dione 4h gave a complex mixture of products.Pyrolysis of benzocyclobutenols 10a, b, d-f gave benzocyclobutenones 11a, b, d-f and 2,4-dimethylpentan-3-one 2, whereas that of the benzocyclobutenols 10c, g gave the starting 1,3-diketones 4c, g predominantly along with small amounts of benzocyclobutenones 11c, g and the dimethylpentanone 2.