CAS 67-68-5: Methyl sulfoxide

Description: Methyl sulfoxide (MSO), with the CAS number 67-68-5, is an organic sulfur compound characterized by its colorless, odorless liquid form at room temperature. It is highly polar and possesses a unique ability to dissolve a wide range of polar and nonpolar compounds, making it an excellent solvent in various chemical reactions and applications. MSO has a high boiling point and low volatility, which contributes to its stability under heat. It is known for its ability to penetrate biological membranes, which has led to its use in pharmaceuticals and as a cryoprotectant in biological research. Additionally, methyl sulfoxide exhibits anti-inflammatory properties and is sometimes used in topical formulations for pain relief. However, it is important to handle MSO with care, as it can enhance the absorption of other substances through the skin. Overall, methyl sulfoxide is a versatile compound with significant utility in both industrial and medical fields.

Formula: C₂H₆OS

InChI: InChI=1S/C2H6OS/c1-4(2)3/h1-2H3

InChI key: InChIKey=IAZDPXIOMUYVGZ-UHFFFAOYSA-N

SMILES: O=S(C)C

Synonyms:

• 1,1′-Sulfinylbis[methane]
• DMSO Evol
• DMSO/NMP (Dimethylsulfoxide/1-Methyl-2-pyrrolidone)
• Demasorb
• Demavet
• Demeso
• Demsodrox
• Diemthyl Sulfoxide
• Dimethyl Sulfoxide BP
• Dimethyl sulfoxide
• Dimethyl sulphoxide
• Dimethylsulfoxid
• Dimethylsulfoxid (DMSO)
• Dimethylsulfoxide
• Dimethylsulfoxide Sulfinylbis
• Dimethylsulfoxyde
• Dimetil Sulfoxido
• Dimetil sulfoxido (DMSO)
• Dimetilsolfossido (DMSO)
• Dimexide
• Dimexidum
• Diméthyl sulfoxyde (DMSO)
• Dipirartril-tropico
• Dms 70
• Dms 90
• Dmso
• Dolicur
• Domoso
• Dromisol
• Durasorb
• Gamasol 90
• Herpid
• Hyadur
• Infiltrina
• Kemsol
• Methane, 1,1'-sulfinylbis-
• Methane, sulfinylbis-
• Methyl sulphoxide
• Methylsulfinylmethane
• Nsc 763
• Rimso 50
• Sclerosol
• Somipront
• Sq 9453
• Sulfinylbismethane
• Sulfoxide, Dimethyl
• Syntexan
• methyl sulfoxide B&J brand 1 L
• methyl sulfoxide absolute over molecular sieve (H2O <0.01%)
• ジメチルスルホキシド(DMSO)

Rhode Island Residual Solvents Mixture Kit 608 2-5000 µg/mL in Triacetin

CAS: 100-41-4 106-42-3 106-97-8 107-06-2 107-21-1 107-83-5 108-10-1 108-21-4 108-38-3 108-87-2 108-88-3 109-60-4 109-66-0 109-99-9 110-54-3 110-71-4 110-80-5 110-82-7 110-86-1 119-64-2 123-91-1 124-48-1 126-33-0 127-19-5 141-78-6 142-82-5 156-59-2 56-23-5 591-78-6 60-29-7 64-17-5 67-56-1 67-63-0 67-64-1 67-68-568-12-2 71-23-8 71-36-3 71-41-0 71-43-2 71-55-6 74-98-6 75-05-8 75-21-8 75-28-5 75-35-4 75-52-5 75-83-2 78-78-4 78-83-1 78-92-2 78-93-3 79-00-5 79-29-8 872-50-4 95-47-6 96-14-0 98-82-8

• Color and Shape: Mixture

Methyl sulfoxide, 99.8+%, extra pure

CAS: 67-68-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₂H₆OS
• Purity: 99.8+%
• Color and Shape: Clear liquid
• Molecular weight: 78.13

Methyl sulfoxide, 99.9%, for spectroscopy

CAS: 67-68-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₂H₆OS
• Purity: 99.9%
• Color and Shape: Clear liquid
• Molecular weight: 78.13

Methyl sulfoxide, 99.8+%, for HPLC

CAS: 67-68-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₂H₆OS
• Purity: 99.8+%
• Color and Shape: Clear colorless, Liquid
• Molecular weight: 78.13

Dimethyl sulfoxide

CAS: 67-68-5

• Purity: 99.0%
• Color and Shape: Liquid, Clear Liquid
• Molecular weight: 78.12999725341797

Dimethyl sulphoxide

CAS: 67-68-5

• Formula: C₂H₆OS
• Purity: 99.7+%
• Color and Shape: clear. colourless liquid
• Molecular weight: 78.13g/mol

Dimethyl Sulfoxide (DMSO)

CAS: 67-68-5

• Formula: C₂H₆OS
• Molecular weight: 78.13

Residual Solvents Class 2B RS

CAS: 110-54-3 110-71-4 110-86-1 119-64-2 591-78-6 67-66-3 67-68-575-52-5 79-01-6

• Color and Shape: None Liquid

Residual Solvents Class 2A RS

CAS: 100-41-4 106-42-3 108-38-3 108-87-2 108-88-3 108-90-7 109-99-9 110-82-7 123-91-1 156-59-2 156-60-5 67-56-1 67-68-575-05-8 75-09-2 95-47-6 98-82-8

• Color and Shape: None Liquid

Residual Solvents for System Suitability RS

CAS: 156-59-2 67-68-575-05-8 75-09-2

• Color and Shape: None Liquid

Residual Solvents Class 2C RS

CAS: 108-10-1 67-68-5

• Color and Shape: None Liquid

Filgrastim RS

CAS: 121181-53-1 67-68-5

• Color and Shape: Colorless Liquid Clear Liquid

Residual Solvents Class 2E RS

CAS: 5614-37-9 67-68-5

• Color and Shape: None Liquid

Residual Solvents Class 2D RS

CAS: 67-68-575-65-0

• Color and Shape: None Liquid

Residual Solvents Class 1 RS

CAS: 107-06-2 56-23-5 67-68-571-43-2 71-55-6 75-35-4

• Color and Shape: None Liquid

Dimethyl Sulfoxide

CAS: 67-68-5

• Formula: C₂H₆OS
• Color and Shape: Colourless
• Molecular weight: 78.13

DMSO molecular biology grade

CAS: 67-68-5

• Purity: 99.9%
• Color and Shape: Liquid, No data available.
• Molecular weight: 78.12999725341797

Dimethyl Sulphoxide (DMSO) ULSI Semiconductor Grade, 99.9%

CAS: 67-68-5

• Formula: C₂H₆SO
• Purity: min. 99.9%
• Color and Shape: Clear, Colourless, Liquid, max. 10
• Molecular weight: 78.13

Dimethyl Sulphoxide (DMSO) for HPLC & UV Spectroscopy, 99.8%

CAS: 67-68-5

• Formula: C₂H₆SO
• Purity: min. 99.8%
• Color and Shape: Clear, Colourless, Liquid, max. 10
• Molecular weight: 78.13

Dimethyl Sulphoxide (DMSO) ACS, ExiPlus, Multi-Compendial, 99.9%

CAS: 67-68-5

• Formula: C₂H₆SO
• Purity: min. 99.9%
• Color and Shape: Clear, Colourless, Liquid
• Molecular weight: 78.13