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3,5,5-Trimethylhexanal

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3,5,5-Trimethylhexanal molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 5 grades and pack sizes of 3,5,5-Trimethylhexanal (CAS 5435-64-3). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS5435-64-3
Molecular formulaC9H18O
Molecular weight142.24 g/mol
IUPAC name3,5,5-trimethylhexanal
SynonymsIsononylaldehyde · HEXANAL, 3,5,5-TRIMETHYL- · tert-Butylisopentanal · 3,5,5-Trimethylcapronaldehyde · green hexanal · FEMA No. 3524
Safety & Hazards (GHS) Warning
Flammable Flammable Irritant Irritant
  • H226 Flammable liquid and vapor
  • H315 Causes skin irritation
  • H317 May cause an allergic skin reaction

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 3,5,5-TRIMETHYLHEXANAL, 95% 303550-100ML Request Quote
Sigma 3,5,5-TRIMETHYLHEXANAL, >=97%, FG W352403-100G-K
W352403-1KG-K
W352403-4KG-K
W352403-SAMPLE-K		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.