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CAS Number 77-76-9
Linear Formula (CH3)2C(OCH3)2
Molecular Weight 104.15
Beilstein Registry Number 635678
EC Number 201-056-0
MDL number MFCD00008479
PubChem Substance ID 24893272
| Related Categories | Analytical/Chromatography, Applications, Chemical Synthesis, Derivatization of Fatty Acids to FAMEs, Fats (fatty acids, FAMEs, glycerides), Edible Oils, Sterols, |
| grade | reagent grade |
| vapor density | 3.59 (vs air) |
| vapor pressure | 60 mmHg ( 15.8 °C) |
| InChI Key |
HEWZVZIVELJPQZ-UHFFFAOYSA |
| assay | 98% |
| expl. lim. | 31 %, 58 °F |
| 6 %, 27 °F |
18 L in steel drum
25, 500 mL in glass bottle
2.5 L in glass bottle
Reagent for the preparation of 1,2-diols as acetonides.
2,2-Dimethoxypropane (DMP) is an organic building block commonly employed as a precursor to generate 2-methoxypropene (MPP). The degradation study of DMP in ionic liquids showed the formation of MPP and 2-ethoxypropene (EPP) in an identical ratio due to the tunneling effect. Conformational analysis of DMP based on ab initio calculations and matrix isolation infrared spectroscopy has been reported. DMP reacts with water to produce methanol and acetone. This reaction has been employed in a method for the quantification of water in natural products by gas-liquid chromatography. Acidified DMP has been employed for the dehydration of biological samples.
GHS02, GHS07
