Methyl sulfoxide, 99.7%, pure, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 67-68-5
• Molecular Formula: C2H6OS
• Molecular Weight (g/mol): 78.13
• MDL Number: MFCD00002089
• InChI Key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N
• Synonym: dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexide
• PubChem CID: 679
• ChEBI: CHEBI:28262
• IUPAC Name: methylsulfinylmethane
• SMILES: CS(C)=O

• Melting Point: 18.4°C
• Density: 1.1000g/mL
• Boiling Point: 189.0°C
• Quantity: 2.5 L
• Flash Point: 87°C
• Infrared Spectrum: Authentic
• Packaging: Glass Bottle
• Physical Form: Liquid
• Refractive Index: 1.4770 to 1.4800
• Assay Percent Range: 99.7%
• Specific Gravity: 1.1
• Linear Formula: (CH₃)₂SO
• Viscosity: 1.987 mPa.s (25°C)
• Water: 0.2% max.
• Fieser: 01,296; 02,157; 03,119; 04,192; 05,263; 06,225; 07,133; 08,198; 09,189; 10,166; 12,212; 13,124; 15,146; 16,149; 17,127
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alcohol, benzene, acetone, chloroform,, diethyl ether and aromatic hydrocarbons
• Formula Weight: 78.13
• Percent Purity: 99.7%
• Grade: Pure
• Chemical Name or Material: Methyl sulfoxide, 99.7%

Safety and Handling

Hazard Category	HYGROSCOPIC
EINECSNumber	200-664-3
RTECSNumber	PV6210000
TSCA	TSCA

SDS

RUO – Research Use Only