TRIETHYLAMINE- ▸ Organic synthesis: Catalyst and acid-scavenging base
- ▸ Polyurethanes: Catalyst for polyurethane foam production
- ▸ Resins and rubber: Curing agent for epoxy/amino resins and accelerator for rubber
- ▸ Corrosion control: Corrosion inhibitor and chemical intermediate
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
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Transport classification per the UN Model Regulations / 49 CFR 172.101 Hazardous Materials Table. Confirm against the grade-specific SDS (Section 14) before shipping.
Triethylamine (CAS 121-44-8, C6H15N) is a tertiary aliphatic amine and organic base. It is widely used as a catalyst and acid-scavenging base in organic synthesis, a catalyst for polyurethane foams, an accelerator for rubber, a curing agent for epoxy and amino resins, and a corrosion inhibitor.
Frequently Asked Questions
Is triethylamine a reagent?
Yes. Triethylamine (TEA, Et3N, CAS 121-44-8, C6H15N) is a tertiary aliphatic amine and organic base widely used as a reagent in organic synthesis, principally as a catalyst and acid-scavenging base.
What does triethylamine do in a reaction?
Triethylamine functions as an organic base and acid scavenger: it neutralizes acids (such as HCl) generated during reactions like acylations and esterifications, driving them forward. It also serves as a catalyst for polyurethane foams, an accelerator for rubber, and a curing agent for epoxy and amino resins.
Is triethylamine the same as triethanolamine?
No. Triethylamine (C6H15N, CAS 121-44-8) is a tertiary amine with no hydroxyl groups, while triethanolamine (C6H15NO3, CAS 102-71-6) is an amino-alcohol with three hydroxyl groups. They are distinct chemicals with different properties and CAS numbers.
What is the HS code and formula for triethylamine?
Triethylamine has formula C6H15N and CAS 121-44-8, classified under HS code 2921.19 (acyclic monoamines and their derivatives).
Can I buy triethylamine in bulk?
RawSource supplies triethylamine to manufacturers in industrial bulk quantities. It ships under UN 1296 (triethylamine); request a bulk quote for pricing by volume, and we will provide the SDS and CoA along with applicable shipping documentation.