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170216 Sigma-Aldrich

Methylglyoxal 1,1-dimethyl acetal

≥97%

Synonym: 1,1-Dimethoxyacetone, Pyruvaldehyde-1-dimethyl acetal, Pyruvic aldehyde dimethyl acetal

  • CAS Number 6342-56-9

  • Linear Formula CH3COCH(OCH3)2

  • Molecular Weight 118.13

  •  Beilstein/REAXYS Number 1560557

  •  EC Number 228-735-4

  •  MDL number MFCD00008758

  •  PubChem Substance ID 24850288

  •  NACRES NA.22

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Properties

Related Categories Acetals, Ketals & Ortho Esters, Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds More...
assay   ≥97%
refractive index   n20/D 1.398 (lit.)
bp   143-147 °C (lit.)
density   0.976 g/mL at 25 °C (lit.)
SMILES string   COC(OC)C(C)=O
InChI   1S/C5H10O3/c1-4(6)5(7-2)8-3/h5H,1-3H3
InChI key   ULVSHNOGEVXRDR-UHFFFAOYSA-N

Description

Application

Methylglyoxal 1,1-dimethyl acetal was used in the synthesis of methylglyoxal via hydrolysis in the presence of H2SO4. It was used to investigate the effects of methylglyoxal-mediated glycation on the structure, thermal stability and enzyme activity of yeast enolase in vivo.

Packaging

100, 500 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN1224 - class 3 - PG 3 - Ketones, liquid, n.o.s., HI: all
WGK Germany 
1
Flash Point(F) 
78.8 °F
Flash Point(C) 
26 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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