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Methyl sulfoxide, 99.8+%, extra pure, Thermo Scientific Chemicals Product Code.: 10562841
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Methyl sulfoxide, 99.8+%, extra pure, Thermo Scientific Chemicals

Product Code. 10562841
1 L, Glass Bottle
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Quantity:
250 mL
1 L
2.5 L
25 L
Packaging:
Glass Bottle
Metal Drum
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Product Code. 10562841

Brand: Thermo Scientific Acros 295520010

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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.

TRUSTED_SUSTAINABILITY

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, dimexideShow MoreShow Less
PubChem CID 679
ChEBI CHEBI:28262
IUPAC Name methylsulfinylmethane
SMILES CS(C)=O

Specifications

Melting Point 18.4°C
Acidity 0.04mg KOH/g max.
Density 1.1000g/mL
Boiling Point 189.0°C
Quantity 1 L
Flash Point 87°C
Packaging Glass Bottle
Physical Form Liquid at 20°C
Refractive Index 1.4770 to 1.4800
Assay Percent Range 99.8+%
Residue after Evaporation 0.003% max.
Specific Gravity 1.1
Linear Formula (CH3)2SO
Viscosity 1.987 mPa.s (25°C)
Beilstein 01, IV, 1277
Water 0.1% 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
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 ≥99.8%
Grade Extra Pure
Chemical Name or Material Methyl sulfoxide
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Lot Number Certificate Type Date Catalog Number
Lot NumberA0468985 Certificate TypeCertificate of Analysis Date08/01/2025 Catalog Number295520010,295520250,295520025,295522500
Lot NumberA0450499 Certificate TypeCertificate of Analysis Date14/02/2024 Catalog Number295520010,295520250,295520025,295522500
Lot NumberA0455409 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number295520010,295520250,295520025,295522500
Lot NumberA0453608 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number295520010,295520250,295520025,295522500
Lot NumberA0406934 Certificate TypeCertificate of Analysis Date12/12/2022 Catalog Number295520010,295520250,295520025,295522500

Safety and Handling

Product Identifier
  • Methyl sulfoxide
SDS

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