15163-36-7

Basic information

• Product Name: 3-(Decyldimethylazaniumyl)propane-1-sulfonate
• Synonyms: N-DECYL-N,N-DIMETHYL-3-AMMONIO-1-PROPANESULFONATE;N-DECYL-N,N-DIMETHYL-C-AMMONIO-1-PROPANESULFONATE;SB-10;SB3-10;SULFOBETAINE-10;ZWITTERGENT 3-10 DETERGENT;ZWITTERGENT(TM) 3-10;ZWITTERGENT(R) 3-10
• CAS NO: 15163-36-7
• Molecular Formula: C15H33NO3S
• Molecular Weight: 307.5
• EINECS: 629-493-6
• Product Categories: All Aliphatics;Aliphatics;Detergents;Sulfobetaines
• Mol File: 15163-36-7.mol
• Article Data: 1

Chemical Properties

• Melting Point: 221-224°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: white/solid
• Density: g/cm³
• Storage Temp.: 2-8°C
• Solubility: Methanol (Slightly), Water (Slightly)
• BRN: 3967284
• CAS DataBase Reference: 3-(Decyldimethylazaniumyl)propane-1-sulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(Decyldimethylazaniumyl)propane-1-sulfonate(15163-36-7)
• EPA Substance Registry System: 3-(Decyldimethylazaniumyl)propane-1-sulfonate(15163-36-7)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• Hazardous Substances Data: 15163-36-7(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 15163-36-7 differently. You can refer to the following data:
1. 3-(Decyldimethylazaniumyl)propane-1-sulfonate can be widely used as a surfactant in nanomaterial synthesis for the preparation of metal particles and also for biochemical materials.
2. A zwitterionic detergent.
3. A zwitterionic detergent
4. Zwitterionic detergent used for protein solubilization.

Chemical Properties

White Solid

General Description

3-(Decyldimethylammonio)-propane-sulfonate inner salt, a zwitterionic surfactant, is a sulfobetaine. Sulfobetaines contain a positively charged quaternary ammonium group and a negatively charged sulfonic group.

InChI:InChI=1/C15H33NO3S/c1-4-5-6-7-8-9-10-11-13-16(2,3)14-12-15-20(17,18)19/h4-15H2,1-3H3

Upstream product

• 1120-71-4 1,3-propanesultone 
• 1120-24-7 N,N-dimethyldecylamine 

Relevant articles and documents

Surface and Antimicrobial Activity of Sulfobetaines

Sulfobetaines belong to the group of zwitterionic surfactants. They are electroneutral salts, which have in the same molecule, two ionic centers with different charge. Due to the specific structure they exhibit excellent properties such as good solubility in water and detergency. In this paper we present surface properties and adsorption parameters of sulfobetaines in water/air systems. From the adsorption isotherms the CMC value, the surface tension and surface pressure at the CMC as well as the efficiency of adsorption were determined. Physicochemical analyses of the data allowed for the further description of adsorption process. Results showed that sulfobetaines exhibit good surface properties especially low CMC and p20 values. Additionally the antimicrobial activity of sulfobetaines solutions against gram-positive and gram-negative bacteria were tested by the well-diffusion method. MIC values and growth kinetics were determined by microdilution method. Antimicrobial assays demonstrated that sulfobetaines can be good antibacterial agents, but the activity of surfactants strongly depends on alkyl chain length.