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304077 Sigma-Aldrich

3-Methylcrotonaldehyde

97%

Synonym: 3,3-Dimethylacrylaldehyde, 3,3-Dimethylacrolein, NSC 149164, Prenal, Senecialdehyde

  • CAS Number 107-86-8

  • Linear Formula (CH3)2C=CHCHO

  • Molecular Weight 84.12

  •  Beilstein Registry Number 1734740

  •  EC Number 203-527-6

  •  MDL number MFCD00010291

  •  PubChem Substance ID 24858322

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Properties

Related Categories Aldehydes, Building Blocks, C1 to C6, Carbonyl Compounds, Cell Biology,
vapor pressure   7 mmHg ( 20 °C)
InChI Key   SEPQTYODOKLVSB-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.462(lit.)
  n20/D 1.462
bp   133-135 °C(lit.)
solubility   water: soluble 110 g/L at 20 °C
density   0.878 g/mL at 20 °C
  0.872 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Packaging

5, 25 mL in glass bottle

General description

3-Methylcrotonaldehyde is an α, β-unsaturated aldehyde. Electrochemical dimerization of 3-methylcrotonaldehyde was reported. The hydrogenation of 3-methylcrotonaldehyde over Ru, Pt and Rh was investigated.

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 304077.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2920 3(8) / PGII
WGK Germany 
2
Flash Point(F) 
91.4 °F
Flash Point(C) 
33 °C

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