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00660 Sigma-Aldrich

2,2-Dimethoxypropane

purum, ≥96.0% (GC)

Synonym: Acetone dimethyl acetal

  • 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 329747114

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Properties

Related Categories Chemical Synthesis, Other Protecting and Derivatizing Reagents, Protecting and Derivatizing Reagents, Protection and Derivatization, Synthetic Reagents More...
vapor density   3.59 (vs air)
vapor pressure   60 mmHg ( 15.8 °C)
InChI Key   HEWZVZIVELJPQZ-UHFFFAOYSA-N
grade   purum
assay   ≥96.0% (GC)
expl. lim.   31 %, 58 °F
  6 %, 27 °F
refractive index   n20/D 1.378(lit.)
  n20/D 1.378
bp   83 °C(lit.)
density   0.847 g/mL at 25 °C(lit.)

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Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BE 3 / PGII
WGK Germany 
2
Flash Point(F) 
14 °F
Flash Point(C) 
-10 °C
Protocols & Articles
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D136808 2,2-Dimethoxypropane, reagent grade, 98%

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