Methyl sulfoxide, 99.8+%, for HPLC, ACROS Organics™

Product Code	Brand	Quantity
10041304	Acros Organics 397600010	1L
10001354	Acros Organics 397600025	2.5L

Chemical Identifiers

• CAS: 67-68-5
• Molecular Weight (g/mol): 78.13
• InChI Key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N
• PubChem CID: 679
• IUPAC Name: methylsulfinylmethane

• Molecular Formula: C₂H₆OS
• MDL Number: MFCD00002089
• Synonym: dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexide
• ChEBI: CHEBI:28262
• SMILES: CS(=O)C

Specifications

• Chemical Name or Material: Methyl sulfoxide
• Flash Point: 87°C
• Refractive Index: 1.4770 to 1.4800
• Viscosity: 1.987 mPa.s (25°C)
• Melting Point: 18.4°C
• Name Note: For HPLC
• Assay Percent Range: 99.8% min. (GC)
• Linear Formula: (CH₃)₂SO
• Merck Index: 15,3285
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alcohol,benzene,acetone,chloroform,,diethyl ether and aromatic hydrocarbons
• SMILES: CS(=O)C
• Molecular Weight (g/mol): 78.13
• ChEBI: CHEBI:28262
• Percent Purity: 99.8+%

• Density: 1.1000g/mL
• Packaging: Glass bottle
• Specific Gravity: 1.1
• Boiling Point: 189.0°C
• Quantity: 1L
• CAS: 67-68-5
• Molecular Formula: C₂H₆OS
• MDL Number: MFCD00002089
• Synonym: dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexide
• InChI Key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N
• IUPAC Name: methylsulfinylmethane
• PubChem CID: 679
• Formula Weight: 78.13
• Grade: HPLC