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Dimethyl sulfoxide

Lab Grade Dimethyl sulfoxide | CAS: 67-68-5 | M.F: (CH3)2SO | MW: 78.13, Buy now for reproducible and consistent results from ChemieR at Chemical World.

Dimethyl sulfoxide Lab grade appears as a clear, colorless liquid. It is also known by the names Methyl Sulfoxide, DMSO, Methyl sulphoxide, and Sulfinylbismethane. This compound is soluble in water, diethyl ether, ethanol, acetone, ether, carbon tetrachloride, and ethyl acetate. With a chemical formula of C2H6OS, it serves as a significant polar aprotic solvent due to its capability to dissolve both polar and non-polar substances. Additionally, DMSO boasts a relatively high boiling point. It is used in laboratory settings.

ChemieR offers a comprehensive range of ACS grade and ISO 9001:2015 certified products, including high-purity solvents, inorganic reagents, acids, bases, and organic reagents. Our high-quality materials ensure your laboratory achieves precise, reproducible results every time. Rely on ChemieR for trusted, premium-grade chemicals that meet the highest industry standards.

Application :

  • Dimethyl sulphoxide Lab is used as an industrial chemical solvent in many applications.
  • It is used as a reaction solvent in manufacturing a variety of polymers.
  • It is used as a solvent for chemical reactions involving salts, most notably Finkelstein reactions and other nucleophilic substitutions.

Key features :

  • Polar aprotic solvent
  • Miscible with water and organic solvents
  • Meets lab grade specifications

Properties

Quality Level
200
Vapor Density
2.7 (vs air)
Vapor Pressure
0.42 mmHg ( 20 °C)
Assay
?99.9%
Form
liquid
autoignition temp.
573 °F
expl. lim.
42 %, 63 °F
technique(s)
-
impurities
?0.001 meq/g Titr. Acid, ?0.1% water
color
clear colorless
transmittance
-
refractive index
n20/D 1.479 (lit.)
pH
-
bp
189 °C (lit.)
mp
16-19 °C (lit.)
density
1.10 g/mL (lit.)
UV absorption
-
application(s)
-
SMILES string
CS(C)=O
InChI
1S/C2H6OS/c1-4(2)3/h1-2H3
InChI key
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
 

Safety Information

Pictograms
-
Signal Word
-
Hazard Statements
-
Precautionary Statements
-
Hazard Classifications
-
Target Organs
-
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
188.6 °F - closed cup
Flash Point(C)
87 °C - closed cup

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button