6330-46-7

Basic information

• Product Name: 1,1-bis(ethylsulfonyl)-2-methylpropane
• CAS NO: 6330-46-7
• Molecular Formula: C₈H₁₈O₄S₂
• Molecular Weight: 242.3561
• Mol File: 6330-46-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 444.4°C at 760 mmHg
• Flash Point: 283.2°C
• Density: 1.191g/cm³
• Vapor Pressure: 1.13E-07mmHg at 25°C
• Refractive Index: 1.469
• CAS DataBase Reference: 1,1-bis(ethylsulfonyl)-2-methylpropane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-bis(ethylsulfonyl)-2-methylpropane(6330-46-7)
• EPA Substance Registry System: 1,1-bis(ethylsulfonyl)-2-methylpropane(6330-46-7)

Safety Data

• Hazardous Substances Data: 6330-46-7(Hazardous Substances Data)

Usage

Usage

Solvent in various chemical processes

Physical state

Clear, colorless liquid

Odor

Mild

Solubility

Insoluble in water, soluble in organic solvents (e.g., ethanol, acetone)

Thermal stability

High

Toxicity

Low

Applications

Wide range due to its versatility and safety

Upstream product

• 917-64-6 methyl magnesium iodide 
• 60-29-7 diethyl ether 
• 117891-76-6 1,1-bis-ethanesulfonyl-propene 
• 7334-57-8 1,1-di(ethylthio)-2-methylpropane 
• 34782-38-2 sodiodiethylsulphonylmethane 
• 75-26-3 isopropyl bromide 
• 19157-16-5 3-chloro-1,1-bis-ethylsulfanyl-propane 
• 13879-93-1 methylketene diethyldithioacetal 
• 60220-45-3 2-ethylsulfanyl-propionaldehyde diethyldithioacetal 
• 854649-78-8 1,1-bis-ethylsulfanyl-2-butylsulfanyl-propane 
• 854664-80-5 3,3-bis-ethanesulfonyl-2-methoxy-propan-1-ol 

Relevant articles and documents

Equilibrium Acidities of Nitroalkanes in an Ionic Liquid

The acidity ladder scale in [BMPY][NTf2] was successfully expanded toward the weak acidity region for about five more pK units compared to the previously established one. This allows the acidities of a series of 13 aliphatic and aromatic nitroalkanes to be determined accurately by the UV-vis spectroscopic method. The acidity of nitroalkane in [BMPY][NTf2] covers ～8 pK units and is significantly weaker than those in DMSO and water. The Hammett plot for 4-substituted phenylnitromethanes shows an excellent linearity with a slope of 2.06, which is rather close to that in DMSO but significantly larger than that in water (0.80). The regression analyses reveal that the solvation behavior of [BMPY][NTf2] on the acidic dissociations of C-H acids is similar to that of DMSO.