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Butylamine

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Butylamine molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 8 grades and pack sizes of Butylamine (CAS 109-73-9). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS109-73-9
Molecular formulaC4H11N
Molecular weight73.14 g/mol
IUPAC namebutan-1-amine
Synonymsbutan-1-amine · N-BUTYLAMINE · 1-Butanamine · 1-Aminobutane · 1-Butylamine · Monobutylamine
Safety & Hazards (GHS) Danger
Flammable Flammable Corrosive Corrosive Irritant Irritant
  • H225 Highly Flammable liquid and vapor
  • H302 Harmful if swallowed
  • H312 Harmful in contact with skin
  • H314 Causes severe skin burns and eye damage
  • H332 Harmful if inhaled

⚠️ 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 BUTYLAMINE 90893-1ML Request Quote
Sigma BUTYLAMINE, 99.5% 471305-1L
471305-2.5L
471305-250ML
471305-25ML		 Request Quote
Sigma BUTYLAMINE, >=99% W313009-1KG-K
W313009-20KG-K
W313009-SAMPLE-K		 Request Quote

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