Substance
ID:371507
Names and Identifiers
IUPAC name
methanesulfinylmethane
IUPAC Traditional name
dimethyl sulfoxide
Synonyms
Methyl sulfoxideDMSO甲基亚砜二甲基亚砜Dimethyl sulfoxide
Properties
Physical Property
Density
1.10 g/mL(lit.)
Melting Point
16-19 °C(lit.)
Vapor Density
2.7 (vs air)
Refractive Index
n20/D 1.479(lit.)
Auto Ignition Point
573 °F
Boiling Point
189 °C(lit.)
Vapor Pressure
0.42 mmHg ( 20 °C)
Product Information
Linear Formula
(CH3)2SO
Purity
≥99.0%
Grade
SAJ first grade
Safety Information
Explode Limits
42 %, 63 °F
Molecule Details
Caution
Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.
Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.
Molecular Spectra
No Data Available
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References
No Data Available
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