Dimethyl sulfoxide
Standard for GC,≥99.7%(GC)
Reagent
Code: #169282
Alias
[DMSO]; dimethyl sulfoxide; dimethyl sulfoxide, methyl maple, thionyl bismethane
CAS Number
67-68-5
science Other reagents with same CAS 67-68-5
blur_circular Chemical Specifications
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Molecular Information
Weight
78.13 g/mol
Formula
C₂H₆SO
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Registry Numbers
EC Number
200-664-3
MDL Number
MFCD00002089
thermostat
Physical Properties
Melting Point
16-19 °C(lit.)
Boiling Point
189 °C(lit.)
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Storage & Handling
Density
1.100 g/mL at 20 °C
Storage
Room temperature
description Product Description
Used as a solvent in organic synthesis due to its high polarity and ability to dissolve a wide range of organic and inorganic compounds. Commonly employed in pharmaceutical manufacturing for drug purification and crystallization processes. Facilitates transdermal delivery of drugs by enhancing skin permeability. Utilized in cryobiology as a cryoprotectant to preserve cells, tissues, and organs at low temperatures. Acts as a reaction medium in various industrial chemical processes, including polymerization and oxidation reactions. Also used in electronics manufacturing for cleaning and de-greasing semiconductor materials.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (GC) | 99.7-100% |
| Refractive Index (N20/D) | 1.477-1.48 |
| Appearance | Colorless liquid |
| Infrared Spectrometry | Conforms to Structure |
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