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Methyl sulfoxide, 99.8+%, for peptide synthesis, Thermo Scientific Chemicals Catalog No.: AC354845000
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Methyl sulfoxide, 99.8+%, for peptide synthesis, Thermo Scientific Chemicals

Catalog No. AC354845000
500 mL, Glass Bottle
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Quantity:
500 mL
2.5 L
Packaging:
Glass Bottle

Catalog No. AC354845000

Supplier: Thermo Scientific Chemicals 354845000

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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
Color Colorless
Density 1.1000g/mL
Boiling Point 189.0°C
Quantity 500 mL
Flash Point 87°C
Packaging Glass Bottle
Physical Form Liquid at 20°C
Refractive Index 1.4770 to 1.4800
Assay Percent Range 99.8+%
Residue after Evaporation 0.001% max.
Specific Gravity 1.1
Linear Formula (CH3)2SO
Viscosity 1.987 mPa.s (25°C)
Beilstein 01, IV, 1277
Water 0.005% max. (K.F.)
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%
Chemical Name or Material Methyl sulfoxide, For peptide synthesis
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Lot Number Certificate Type Date Catalog Number
Lot NumberA0468572 Certificate TypeCertificate of Analysis Date05/17/2025 Catalog Number354845000,354840025
Lot NumberA0461505 Certificate TypeCertificate of Analysis Date06/06/2024 Catalog Number354845000,354840025
Lot NumberA0436689 Certificate TypeCertificate of Analysis Date11/23/2023 Catalog Number354845000,354840025
Lot NumberA0441818 Certificate TypeCertificate of Analysis Date05/04/2023 Catalog Number354845000,354840025
Lot NumberA0410898 Certificate TypeCertificate of Analysis Date12/13/2022 Catalog Number354845000,354840025

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