14075-13-9

Basic information

• Product Name: carpronium
• Synonyms: 4-Methoxy-N,N,N-trimethyl-4-oxo-1-butanaminium
• CAS NO: 14075-13-9
• Molecular Formula: C8H18 N O2
• Molecular Weight: 160.24
• Mol File: 14075-13-9.mol
• Article Data: 2

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: carpronium(CAS DataBase Reference)
• NIST Chemistry Reference: carpronium(14075-13-9)
• EPA Substance Registry System: carpronium(14075-13-9)

Safety Data

• Hazardous Substances Data: 14075-13-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H18NO2.HI/c1-9(2,3)7-5-6-8(10)11-4;/h5-7H2,1-4H3;1H/q+1;/p-1

Upstream product

• 74-87-3 methylene chloride 
• 693-11-8 4-dimethylamino-butyric acid 
• 67-56-1 methanol 
• 407-64-7 4-aminobutyric acid betaine 

Downstream Products

• 407-64-7 4-aminobutyric acid betaine 

Relevant articles and documents

Method of preparing butyl betaine

The invention relates to betaine and especially relates to a method of preparing butyl betaine, which can avoid generation of butyrolactone, increase product purity and reduce cost, wherein 4-dimethylamino butyric acid, methanol, alkali and an ionic liquid are used as raw materials and are reacted with monochloromethane and diluted hydrochloric acid to obtain the butyl betaine. The raw materials are commercial products and have broad raw materials in abundant supply, so that raw material cost is low and production cost is effectively controlled. During the reaction, generation of impurities, such as butyrolactone, is prevented, so that the produced butyl betaine is high in quality.