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180343 Sigma-Aldrich

trans,trans-2,4-Hexadienal

95%

Synonym: Sorbaldehyde, Sorbic aldehyde

  • CAS Number 142-83-6

  • Linear Formula CH3CH=CHCH=CHCHO

  • Molecular Weight 96.13

  •  Beilstein/REAXYS Number 1698401

  •  EC Number 205-564-3

  •  MDL number MFCD00007004

  •  PubChem Substance ID 24850863

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Properties

Related Categories Aldehydes, Building Blocks, C1 to C6, Carbonyl Compounds, Chemical Synthesis,
Quality Level   100
vapor density   >1 (vs air)
assay   95%
refractive index   n20/D 1.541 (lit.)
bp   69 °C/20 mmHg (lit.)
density   0.895 g/mL at 20 °C
  0.871 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   [H]C(=O)\C=C\C=C\C
InChI   1S/C6H8O/c1-2-3-4-5-6-7/h2-6H,1H3/b3-2+,5-4+
InChI key   BATOPAZDIZEVQF-MQQKCMAXSA-N

Description

Application

trans,trans-2,4-Hexadienal (sorbic aldehyde) was used in the synthesis of chiral cycloadducts.

Packaging

25, 100 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2922 6.1(8) / PGIII
WGK Germany 
WGK 3
RTECS 
WG1925000
Flash Point(F) 
154.0 °F - closed cup
Flash Point(C) 
67.77 °C - closed cup

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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