30680-88-7

Basic information

• Product Name: Piperidine, 2,2,6,6-tetramethyl-, 4-methylbenzenesulfonate (9CI)
• Synonyms: Piperidine, 2,2,6,6-tetramethyl-, 4-methylbenzenesulfonate (9CI)
• CAS NO: 30680-88-7
• Molecular Formula: C₇H₈O₃S*C₉H₁₉N
• Molecular Weight: 313.46
• Mol File: 30680-88-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 442.3°Cat760mmHg
• Flash Point: 221.3°C
• Appearance: /
• Density: g/cm³
• Vapor Pressure: 1.33E-08mmHg at 25°C
• CAS DataBase Reference: Piperidine, 2,2,6,6-tetramethyl-, 4-methylbenzenesulfonate (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Piperidine, 2,2,6,6-tetramethyl-, 4-methylbenzenesulfonate (9CI)(30680-88-7)
• EPA Substance Registry System: Piperidine, 2,2,6,6-tetramethyl-, 4-methylbenzenesulfonate (9CI)(30680-88-7)

Safety Data

• Hazardous Substances Data: 30680-88-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C9H19N.C7H8O3S/c1-8(2)6-5-7-9(3,4)10-8;1-6-2-4-7(5-3-6)11(8,9)10/h10H,5-7H2,1-4H3;2-5H,1H3,(H,8,9,10)

Upstream product

• 768-66-1 2,2,6,6-tetramethyl-piperidine 
• 104-15-4 toluene-4-sulfonic acid 
• 2564-83-2 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical 
• 106-45-6 para-thiocresol 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant articles and documents

2,2,6,6-Tetramethylpiperidinium triflate (TMPT): a highly selective and self-separated catalyst for esterification

An eco-friendly and readily accessible 2,2,6,6-tetramethylpiperidinium triflate was found as highly-selective and self-separated catalyst for esterification under solvent-free condition. The X-ray crystallography revealed that it formed a ‘hydrophobic wall’ which could effectively eliminate the generated water from the reactive sites. Moreover, it could precipitate from the reaction system with excellent recovery ratio (>99%) and be reused for ten times without any significant loss of activity.