52392-55-9

Basic information

• Product Name: 1,4-Benzenedicarboxylic acid, butyl methyl ester
• CAS NO: 52392-55-9
• Molecular Formula: C13H16O4
• Molecular Weight: 236.268
• Mol File: 52392-55-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1,4-Benzenedicarboxylic acid, butyl methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Benzenedicarboxylic acid, butyl methyl ester(52392-55-9)
• EPA Substance Registry System: 1,4-Benzenedicarboxylic acid, butyl methyl ester(52392-55-9)

Safety Data

• Hazardous Substances Data: 52392-55-9(Hazardous Substances Data)

Upstream product

• 201230-82-2 carbon monoxide 
• 619-42-1 4-methoxycarbonylphenyl bromide 
• 71-36-3 butan-1-ol 
• 120-61-6 1,4-benzenedicarboxylic acid dimethyl ester 
• 78-83-1 2-methyl-propan-1-ol 
• 619-44-3 methyl 4-iodobenzoate 

Relevant articles and documents

Preparation method of low-melting-point mixture of diesters of terephthalic acid

The invention relates to a preparation method of terephthalate n-butyl.isobutyl ester and a preparation method of low-melting-point mixture of diesters of terephthalic acid. According to the preparation method, dimethyl terephthalate and mixed liquor of n-butanol and isobutanol are used as raw materials, and high-temperature-resistant acidic resin is used as a catalyst. The disadvantage that a product is hard to separate, separation processes are many, and there are lots of waste liquids in the prior art is overcome. Instruments and equipment used in the process by the method are simple. In addition, operation steps are simple, and yield of the target product is high.

Butoxycarbonylation of aryl halides catalyzed by a silica-supported poly[3-(2-cyanoethylsulfanyl)propylsiloxane palladium] complex

Aryl bromides and iodides react with carbon monoxide and n-butyl alcohol at 100°C and atmospheric pressure in the presence of tri-n-butylamine and a catalytic amount of a silica-supported sulfur palladium complex to form esters in moderate to good yields.