Products Description
What is TEA Triethanolamine?
Triethanolamine(TEA)is an organic compound that can be regarded as a trihydroxyl substitution product of triethylamine, with the chemical formula C6H15NO3. Similar to other amine compounds, triethanolamine is weakly alkaline due to the presence of lone pairs of electrons on the nitrogen atom, and can react with inorganic or organic acids to form salts. It is a colorless, transparent, viscous liquid at room temperature with a slight ammonia smell. It is hygroscopic and can absorb moisture and carbon dioxide in the air. It can be mixed with water and alcohol at will, soluble in chloroform, and slightly soluble in benzene and ether. It is dangerous to cause combustion when exposed to high heat, open flames or contact with oxidants. Its aqueous solution is corrosive.

Basic information
| Chemical Formula | C₆H₁₅NO₃ |
| Molecular Weight | 149.188 |
| CAS Number | 102-71-6 |
| EINECS Number | 203-049-8 |
| Melting Point | 21 °C |
| Boiling Point | 335.4 °C |
| Density | 1.124 g/cm³ |
| Appearance | Colorless oily liquid |
| Flash Point | 179 °C (CC) |
| Solubility | Soluble in water, methanol, acetone, chloroform; slightly soluble in diethyl ether and benzene; nearly insoluble in nonpolar solvents |
| Refractive Index | 1.485 (20°C) |
| Critical Temperature | 514.3°C |
| Critical Pressure | 2.45 MPa |
Application
- Triethanolamine is mainly used as a chemical intermediate and surfactant.
- TEA is widely used in the preparation of emulsifiers, defoamers, flame retardants, etc.
- It can also be used as a dispersant for dyes and pigments, and a coagulant for resins and adhesives.
Safety Information
- Triethanolamine is a pungent odor compound that may cause irritation to the skin, eyes, and respiratory tract upon contact.
- It may have negative impacts on the environment and is bioaccumulative and ecotoxic.
- When using and handling TEA, wear appropriate protective equipment such as gloves, goggles, and protective clothing.

Company Profile

Gneebio is a company specializing in the research and development, production and sales of chemicals. We adhere to the principle of "quality first" and have obtained ISO9001 certification. We have also set up a dedicated testing center to implement strict quality control standards at all stages of the production process. Quality inspectors closely monitor the production process of each product to ensure the quality of the final chemical product. We also give priority to safety and ecological environment protection, adopt eco-friendly production processes, and implement a strict waste management system.
Our hot-selling products include aromatic hydrocarbons (Naphtha (petroleum), Benzene, Toluene, o-Xylene, Styrene, Cyclohexane, Cyclohexanone, Epsilon-Caprolactam, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Alcohol, etc.), phenols and ketones (Phenol, Propafenone, Bisphenol A, Phenyl Methacrylate, Methyl Isobutyl Ketone, Phenolic Resin, etc.), and petrochemicals. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.
Please contact us if you need any.

FAQ
Q:Can I have a sample for testing?
A: Yes! Testing allows you to visualize the effectiveness of the application. In fact, the samples are free of charge and you only need to pay for the courier fee.
Q:How about packaging?
A: It can be made according to your needs and the shape of your products. Generally speaking, we can provide iron drum packing, carton packing, wooden box packing and bag packing.
Q:What is your delivery time?
A: If the goods are in stock, it usually takes 5-7 working days. Or 15-20 working days after the order is placed.
Q:How to guarantee the after-sale service?
A:If there is any problem after sale, whether it is quality or quantity, we will try our best to solve it immediately, and we even have a recall system if necessary.
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