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2,2-Dimethoxypropane

SIAL/73137 - analytical standard

Synonym: Acetone dimethyl acetal

CAS Number: 77-76-9
Empirical Formula (Hill Notation): C5H12O2
Molecular Weight: 104.15
EC Number: 201-056-0
MDL Number: MFCD00008479
Linear Formula: (CH3)2C(OCH3)2
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-73137-5ML-F 5 mL
$117.00
1/EA
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application(s) environmental
assay ≥99.4% (GC)
bp 79-81 °C
  83 °C (lit.)
density 0.847 g/mL at 25 °C (lit.)
expl. lim. 31 %, 58 °F
  6 %, 27 °F
format neat
grade analytical standard
InChI 1S/C5H12O2/c1-5(2,6-3)7-4/h1-4H3
InChI key HEWZVZIVELJPQZ-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.378
  n20/D 1.378 (lit.)
shelf life limited shelf life, expiry date on the label
SMILES string COC(C)(C)OC
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
vapor density 3.59 (vs air)
vapor pressure 60 mmHg ( 15.8 °C)
Application: 2,2-Dimethoxypropane may be used as an analytical standard for the determination of the analyte in biological samples by headspace gas chromatography-mass spectrometry (HS-GC/MS) technique.
Application: Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description: 2,2-Dimethoxypropane is an organic compound, which may be used as a protecting agent in the process of the synthesis of structurally related alkaloids like narciclasine and lycoricidine using phenylbromide as the starting material.
Purity ≥99.4% (GC)
bp 79-81 °C; 83 °C (lit.)
Density 0.847 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.378 (lit.); n20/D 1.378
UNSPSC 41116107

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