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192619 Sigma-Aldrich

Tiglic aldehyde

≥96%

Synonym: (E)-2-Methylbut-2-enal, trans-2,3-Dimethylacrolein, trans-2-Methyl-2-butenal, Tiglinaldehyde

  • CAS Number 497-03-0

  • Linear Formula CH3CH=C(CH3)CHO

  • Molecular Weight 84.12

  •  Beilstein/REAXYS Number 1698207

  •  MDL number MFCD00006977

  •  PubChem Substance ID 24851554

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Allium cepa (Onion), Allium sativum (Garlic), Building Blocks, C1 to C6,
Quality Level   100
assay   ≥96%
refractive index   n20/D 1.448 (lit.)
bp   116-119 °C/752 mmHg (lit.)
density   0.869 g/mL at 20 °C
  0.871 g/mL at 25 °C (lit.)
SMILES string   C\C=C(/C)C=O
InChI   1S/C5H8O/c1-3-5(2)4-6/h3-4H,1-2H3/b5-3+
InChI key   ACWQBUSCFPJUPN-HWKANZROSA-N

Description

Application

Tiglic aldehyde was used in the concise total synthesis of 7-demethylpiericidin A1. It was used as starting reagent during the synthesis of:
• alkyl-branched tetraene hydrocarbons, pheromone component for dried fruit beetle
• E,E-2,4-dimethyl-2,4-hexa dienal, volatile constituents of the defensive secretions of Leiobunum nigripalpi
• 4-methyl-2,4-hexadiene-1-ol

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
UN 1989BE 3 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
69.8 °F - closed cup
Flash Point(C) 
21 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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