CAS 121-44-8
Triethyl Amine (TEA)
CAS 121-44-8N(CH2CH3)3
Triethyl Amine (TEA) is a versatile amine compound primarily used as a solvent and chemical intermediary. It plays a crucial role in various applications including chemical synthesis and as a catalyst in polymer manufacturing. Industries that commonly utilize TEA include pharmaceuticals, cosmetics, and cleaning products. Its unique properties, such as strong solvent abilities and basic nature, make it an essential chemical in many chemical processes.
Main applicationChemical synthesis — acts as a base and catalyst.\nSolvent in paints and coatings — enhances solubility and dispersion.\nPharmaceuticals — intermediate for drug manufacture.\nCleaning agents — aids in the formulation of detergents.\nPolymer production — catalyst in polymerization processes.
Triethyl Amine (TEA) is significant in chemical manufacturing due to its role as a solvent and catalyst. Its effectiveness in speeding up reactions makes it invaluable in producing high-quality chemical products, maintaining industry standards, and improving operational efficiency.
Also known as
- TEA
- Triethylamino
- Ethylamine
- Ethanolamine

Trade pricing
Quoted per enquiry
Pricing depends on volume, grade and delivery point. Our desk responds within two working hours.
Available packaging
- Available in various pack sizes
- consult for specific requirements.
Documentation
Batch-specific COA issued with every consignment.
Technical specifications
- CAS number
- 121-44-8
- Chemical formula
- N(CH2CH3)3
- Grade
- Industrial grade
- Appearance
- Colorless liquid
Triethyl Amine (TEA) is an organic compound with the chemical formula N(CH2CH3)3. It exists as a colorless liquid with a characteristic amine odor. Being a tertiary amine, it is less soluble in water but soluble in organic solvents. TEA is commonly used as a nucleophilic catalyst in polycondensation and in the production of surfactants. Buyers should consider the grade of TEA suitable for their process as well as its purity and concentration, particularly when used in sensitive applications like pharmaceuticals.
Delivery
Triethyl Amine (TEA) is dispatched from our Nairobi warehouse across Kenya, and export delivery is arranged to the wider East African market. Lead time depends on quantity and grade and is confirmed with your quotation — see delivery and collection for the towns we reach and how dispatch works.
Applications & uses
- Chemical synthesis — acts as a base and catalyst.\nSolvent in paints and coatings — enhances solubility and dispersion.\nPharmaceuticals — intermediate for drug manufacture.\nCleaning agents — aids in the formulation of detergents.\nPolymer production — catalyst in polymerization processes.
Industries we supply this to
Why buy this from Sparks
- Facilitates chemical reactions — speeds up synthesis processes.\nEnhances product formulations — increases efficacy and performance.\nVersatile application — suitable for multiple industries.\nEasy to handle as a liquid — reduces processing complexity.\nReliable solvent — ensures consistent results in formulations.
Quality assurance
- Documentation, including a certificate of analysis and safety data sheet, can be issued with a consignment where required.
State what your process, auditor or customs clearance requires when you request a quotation, and it is confirmed with the quote.
Safety, handling & storage
Always consult the full Safety Data Sheet before handling. Personnel must use appropriate PPE and follow local regulations for storage, transport and disposal.
Frequently asked questions
What is the CAS number of Triethyl Amine (TEA)?
The CAS registry number for Triethyl Amine (TEA) is 121-44-8. Its chemical formula is N(CH2CH3)3. Quote this number when requesting a quotation or checking documentation, as it identifies the substance unambiguously regardless of the trade name used.
What are the other names for Triethyl Amine (TEA)?
Triethyl Amine (TEA) is also referred to as TEA, Triethylamino, Ethylamine and Ethanolamine. These names describe the same substance, so a specification or enquiry written against any of them can be matched to this product.
What grade of Triethyl Amine (TEA) is supplied?
Triethyl Amine (TEA) is supplied as Industrial grade. State the grade your process requires when requesting a quotation — where an alternative grade can be sourced, it is confirmed at quotation stage rather than assumed.
What does Triethyl Amine (TEA) look like?
Triethyl Amine (TEA) is described as colorless liquid. Appearance is a useful first check on receipt of goods, though it does not replace the certificate of analysis for confirming that the material meets specification.
What is Triethyl Amine (TEA) used for?
Common applications include chemical synthesis — acts as a base and catalyst.\nSolvent in paints and coatings — enhances solubility and dispersion.\nPharmaceuticals — intermediate for drug manufacture.\nCleaning agents — aids in the formulation of detergents.\nPolymer production — catalyst in polymerization processes.. The suitability of the product for a particular process depends on the grade and specification required, which is worth confirming against your own process conditions.
Which industries use Triethyl Amine (TEA)?
Triethyl Amine (TEA) is supplied to the Pharmaceuticals & Healthcare, Cleaning & Detergents and Paints, Coatings & Inks sectors. These are the industries this product is listed against in our catalogue; if your application falls outside them, we can advise on suitability before you order.
What packaging is Triethyl Amine (TEA) available in?
Available in various pack sizes; consult for specific requirements. Where a different pack size or bulk delivery is required, it is confirmed at quotation stage against availability rather than listed here as standard.
Related chemicals
Frequently bought together with Triethyl Amine (TEA), or used as alternatives in the same processes.

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