5455-54-9

Basic information

• Product Name: ethyl octane-1-sulfonate
• CAS NO: 5455-54-9
• Molecular Formula: C₁₀H₂₂O₃S
• Molecular Weight: 222.3449
• Mol File: 5455-54-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 325.5°C at 760 mmHg
• Flash Point: 150.7°C
• Density: 1.006g/cm³
• Vapor Pressure: 0.000435mmHg at 25°C
• Refractive Index: 1.445
• CAS DataBase Reference: ethyl octane-1-sulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl octane-1-sulfonate(5455-54-9)
• EPA Substance Registry System: ethyl octane-1-sulfonate(5455-54-9)

Safety Data

• Hazardous Substances Data: 5455-54-9(Hazardous Substances Data)

Upstream product

• 64-17-5 ethanol 
• 7795-95-1 octane-1-sulfonyl chloride 
• 141-52-6 sodium ethanolate 
• 7647-01-0 hydrogenchloride 
• 1117-96-0 Diazoethan 
• 3944-72-7 1-octanesulfonic acid 

Downstream Products

• 3944-72-7 1-octanesulfonic acid 

Relevant articles and documents

Physicochemical characterization of new sulfonate and sulfate ammonium ionic liquids

In this work we describe the synthesis and thermal properties of nine new salts derived from ammonium that incorporate alkanesulfonate and alkanesulfate anions. Their structures were confirmed by 1H and 13C NMR and HRMS-ESI. Their thermal properties were determined by differential scanning calorimetry (DSC). Three of the synthesized salts have been shown to be room temperature ionic liquids: N-ethyl-N-(2-hydroxyethyl)-N,N-dimethylammonium butanesulfonate, N-ethyl-N,N-dimethylbutylammonium ethylsulfate, and N-ethyl-N-(2-hydroxyethyl)-N,N-dimethylammonium ethylsulfate. Experimental densities, speeds of sound, dynamic viscosities, and refractive indices of these three ionic liquids were measured at T = 298.15 K.