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2-Methylbutanal

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2-Methylbutanal molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 6 grades and pack sizes of 2-Methylbutanal (CAS 96-17-3). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS96-17-3
Molecular formulaC5H10O
Molecular weight86.13 g/mol
IUPAC name2-methylbutanal
Synonyms2-Methylbutyraldehyde · Butanal, 2-methyl- · 2-Formylbutane · Butyraldehyde, 2-methyl- · Methylethylacetaldehyde · alpha-Methylbutanal
Safety & Hazards (GHS) Danger
Flammable Flammable Irritant Irritant Environmental hazard Environmental hazard
  • H225 Highly Flammable liquid and vapor
  • H317 May cause an allergic skin reaction
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation
  • H411 Toxic to aquatic life with long lasting effects

⚠️ 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 2-?METHYLBUTYRALDEHYDE, >=95%, FG W269107-100G-K
W269107-1KG-K
W269107-8KG-K
W269107-SAMPLE-K		 Request Quote
Sigma 2-METHYLBUTYRALDEHYDE 61904-100MG Request Quote
Sigma 2-METHYLBUTYRALDEHYDE, 95% M33476-50G Request Quote

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