Synonym:
DMSO
Properties:
Related Categories |
Amber Glass Bottles,
Analytical Reagents,
Analytical Reagents for General Use,
Analytical/Chromatography,
C-D, Puriss p.a.,
|
vapor density
|
2.7 (vs air)
|
vapor pressure
|
0.42 mmHg ( 20 °C)
|
InChI Key
|
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
|
grade
|
puriss. p.a.
|
assay
|
≥99.9% (GC)
|
autoignition temp.
|
573 °F
|
quality
|
dried
|
expl. lim.
|
42 %, 63 °F
|
impurities
|
≤0.0001% heavy metals (as Pb)
|
|
≤0.001% free acid (as H2SO4)
|
|
≤0.002% non-volatile matter
|
|
≤0.02% water
|
|
≤0.03% water (Karl Fischer)
|
refractive index
|
n20/D 1.479(lit.)
|
bp
|
189 °C(lit.)
|
mp
|
16-19 °C(lit.)
|
density
|
1.10 g/mL(lit.)
|
cation traces
|
Fe: ≤1 mg/kg
|
Description:
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.
Packaging
1, 6×1 L in glass bottle
Application
Dimethyl sulfoxide (DMSO) has been used as a solvent in the high-throughput compound screening studies conducted on Mtb (Mycobacterium tuberculosis) H37Rv host cells.
General description
Dimethyl sulfoxide (DMSO) is a polar solvent. DMSO activated by various electrophiles (oxalyl chloride) has been used to oxidize various alcohols (primary, secondary, allylic, benzylic, hindered and bicyclic). Carbonyl compounds are formed as reaction products. It has been proposed as an alternate solvent for methyl cellosolve for use in ninhydrin reaction, due to its high stability.
Other Notes
For information on dimethyl sulfoxide miscibility, please visit the following link:
Dimethyl Sulfoxide Miscibility/Immiscibility Table
Safety: