20602-93-1

Basic information

• Product Name: 2-Propenoic acid, 2-methyl-, 6-(dimethylamino)hexyl ester
• Synonyms: Methacrylsaeure-<6-dimethylamino-hexyl>-ester;6-Dimethylaminohexylmethacrylat
• CAS NO: 20602-93-1
• Molecular Formula: C12H23NO2
• Molecular Weight: 213.32
• Mol File: 20602-93-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Propenoic acid, 2-methyl-, 6-(dimethylamino)hexyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propenoic acid, 2-methyl-, 6-(dimethylamino)hexyl ester(20602-93-1)
• EPA Substance Registry System: 2-Propenoic acid, 2-methyl-, 6-(dimethylamino)hexyl ester(20602-93-1)

Safety Data

• Hazardous Substances Data: 20602-93-1(Hazardous Substances Data)

Upstream product

• 1862-07-3 6-(N,N-dimethylamino)-1-hexanol 
• 920-46-7 Methacryloyl chloride 
• 80-62-6 methacrylic acid methyl ester 

Relevant articles and documents

Amphoteric monomer and amphoteric polycarboxylic acid water reducer

The invention discloses an amphoteric monomer and an amphoteric polycarboxylic acid water reducer synthesized by the same. A preparation method of the amphoteric monomer includes the following steps:mixing 6-dimethylamino-1-hexanol with an organic solvent, dropping methacrylic chloride, washing an oil layer with deionized water, and removing the organic solvent to obtain a 6-dimethylaminohexyl methacrylate intermediate; mixing the 6-dimethylaminohexyl methacrylate intermediate with a polymerization inhibitor and the organic solvent, dropping a propane sultone drop concentrate, and performinga reaction for 16-28 hours; and extracting, washing and vacuum-drying an obtained crude product to obtain the amphoteric monomer. The amphoteric polycarboxylic acid water reducer is prepared by the prepared amphoteric monomer, an unsaturated carboxylic acid monomer and an unsaturated polyether macromonomer by an aqueous solution free radical polymerization method, which eliminates the corrosion ofchloride ions to reinforced concrete and has better dispersibility to cement at low dosage compared with a common anionic polycarboxylic acid water reducer.