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Trimethylamine

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Trimethylamine molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 18 grades and pack sizes of Trimethylamine (CAS 75-50-3). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS75-50-3
Molecular formulaC3H9N
Molecular weight59.11 g/mol
IUPAC nameN,N-dimethylmethanamine
SynonymsN,N-dimethylmethanamine · Methanamine, N,N-dimethyl- · N-Trimethylamine · Dimethylmethaneamine · FEMA No. 3241 · LHH7G8O305
Safety & Hazards (GHS) Danger
Flammable Flammable Corrosive Corrosive Irritant Irritant
  • H220 Extremely flammable gas
  • H315 Causes skin irritation
  • H318 Causes serious eye damage
  • H332 Harmful if inhaled
  • H335 May cause respiratory irritation
  • H224 Extremely flammable liquid and vapor
  • H302 Harmful if swallowed
  • H314 Causes severe skin burns and eye damage

⚠️ 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 TRIMETHYLAMINE SOLUTION , 31-35 WT. % I 92260-1L Request Quote
Sigma TRIMETHYLAMINE SOLUTION , 31-35 WT. % IN 92260-250ML
92260-5L		 Request Quote
Sigma TRIMETHYLAMINE SOLUTION, 25®WT. % IN H2 W324125-10KG-K
W324125-1KG-K
W324125-5KG-K
W324125-SAMPLE-K		 Request Quote
Sigma TRIMETHYLAMINE SOLUTION, 45 WT.% IN H2O W324110-1KG-K
W324110-20KG-K
W324110-5KG-K
W324110-SAMPLE-K		 Request Quote
Sigma TRIMETHYLAMINE SOLUTION, APPROX. 45WT. 92262-1L
92262-500ML		 Request Quote
Sigma TRIMETHYLAMINE, 25 WT. % SOLUTION W324108-10KG-K
W324108-1KG-K
W324108-20KG-K		 Request Quote
Sigma TRIMETHYLAMINE, 25 WT. % SOLUTION IN W324108-5KG-K
W324108-SAMPLE-K		 Request Quote

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