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Thermo Scientific Acros Methyl sulfoxide, 99.9%, for spectroscopy, Thermo Scientific Chemicals


Overview
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Code: 29

Additional Details:
Additional Details: CAS Number: 67-68-5 Weight: 0.27500kg


Quantity 250 mL
Packaging Glass Bottle

Disclaimers: RUO – Research Use Only

Product Code. 10438920

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  • Description and Specification
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Description and Specification

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

Specification

Chemical Name or Material Methyl sulfoxide
Melting Point 18.4°C
Name Note 99.9%
Absorbance 0.01 max. at 360nm,0.05 max. at 320nm,0.1 max. at 300nm,0.2 max. at 290nm,0.3 max. at 280nm,0.5 max. at 270nm
CAS 67-68-5
Absorbance 0.01 max. at 360nm,0.05 max. at 320nm,0.1 max. at 300nm,0.2 max. at 290nm,0.3 max. at 280nm,0.5 max. at 270nm
Absorbance 0.01 max. at 360nm,0.05 max. at 320nm,0.1 max. at 300nm,0.2 max. at 290nm,0.3 max. at 280nm,0.5 max. at 270nm
Absorbance 0.01 max. at 360nm,0.05 max. at 320nm,0.1 max. at 300nm,0.2 max. at 290nm,0.3 max. at 280nm,0.5 max. at 270nm
Absorbance 0.01 max. at 360nm,0.05 max. at 320nm,0.1 max. at 300nm,0.2 max. at 290nm,0.3 max. at 280nm,0.5 max. at 270nm
Absorbance 0.01 max. at 360nm,0.05 max. at 320nm,0.1 max. at 300nm,0.2 max. at 290nm,0.3 max. at 280nm,0.5 max. at 270nm
Decomposition Information >190°C
Density 1.1000g/mL
Boiling Point 189.0°C
Quantity 250 mL
Flash Point 87°C
Packaging Glass Bottle
Physical Form Liquid at 20°C
Refractive Index 1.4770 to 1.4800
Assay Percent Range 99.9%
Residue after Evaporation 0.005% max.
Specific Gravity 1.1
Molecular Formula C2H6OS
Linear Formula (CH3)2SO
MDL Number MFCD00002089
Vapor Pressure Vapor Pressure: 0.55mbar at 20°C
Viscosity 1.987 mPa.s (25°C)
Beilstein 01, IV, 1277
Water 0.05% 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
Merck Index 15, 3285
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Synonym dimethyl sulfoxide,dmso,methyl sulfoxide,dimethylsulfoxide,dimethyl sulphoxide,methane, sulfinylbis,demsodrox,demasorb,demavet,dimexide
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol, benzene, acetone, chloroform,, diethyl ether and aromatic hydrocarbons
InChI Key IAZDPXIOMUYVGZ-UHFFFAOYSA-N
SMILES CS(C)=O
IUPAC Name methylsulfinylmethane
Molecular Weight (g/mol) 78.13
PubChem CID 679
ChEBI CHEBI:28262
Formula Weight 78.13
Percent Purity 99.9%
Grade Spectroscopy

For UV/VIS spectroscopy

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