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290971 Sigma-Aldrich

2,2-Dimethyl-4-pentenal

technical grade, 90%, contains 1000 ppm hydroquinone as stabilizer

  • CAS Number 5497-67-6

  • Linear Formula H2C=CHCH2C(CH3)2CHO

  • Molecular Weight 112.17

  •  MDL number MFCD00010699

  •  PubChem Substance ID 24857501

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis,
grade   technical grade
assay   90%
contains   1000 ppm hydroquinone as stabilizer
refractive index   n20/D 1.4203 (lit.)
bp   124-125 °C (lit.)
density   0.825 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   CC(C)(CC=C)C=O
InChI   1S/C7H12O/c1-4-5-7(2,3)6-8/h4,6H,1,5H2,2-3H3
InChI key   DXSDIWHOOOBQTJ-UHFFFAOYSA-N

Description

Application

2,2-Dimethyl-4-pentenal has been used:
• as electrophile in the synthesis of rearranged bicyclo[6.3.0]undecane isoprenoid skeleton of cyclooctenoid sesquiterpene dactylol and 3a-epi-dactylol
• in the preparation of imine ligand via condensation with primary amine

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
RIDADR 
UN 1989BE 3 / PGII

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Protocols & Articles
Peer-Reviewed Papers
15

References

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