Diethylamine Supplier in Malaysia
- Also known as
- Diethyl Amine
- N-Ethylethanamine
- Ethylethanamine
- (C2H5)2NH
Diethylamine supplier for rubber-chemical, pharmaceutical, agrochemical and industrial buyers in Malaysia. Also searched as diethyl amine and N-ethylethanamine, this secondary aliphatic amine (CAS 109-89-7, C4H11N) is a colourless, volatile, strongly basic liquid used as a synthesis intermediate rather than as a detergent ethanolamine.
Commercial options include technical anhydrous liquid, higher-purity anhydrous grades and aqueous solutions at the concentration the process requires. Anhydrous material is typical for rubber accelerator and intermediate chemistry, while aqueous solutions support controlled dosing, pH adjustment and neutralisation work.
Buyers specify diethylamine for rubber accelerator manufacture, corrosion inhibitors, pharmaceutical and agrochemical intermediates, dyes, resins and petroleum additives. It is distinct from diethanolamine, monoethanolamine, triethanolamine, triethylamine, ethylamine and dimethylamine, so the full name or CAS should appear on the enquiry.
Send the required form or grade, assay or concentration target, application, quantity and delivery location with your enquiry. Availability, packing, documentation and delivery timing are confirmed with the quotation.
- CAS number
- 109-89-7
- Formula
- C4H11N
- Grade
- technical, high purity
- Appearance
- colourless, volatile liquid with a strong ammoniacal odour
Diethylamine grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Technical anhydrous diethylamine | clear anhydrous liquid | — | Rubber accelerator manufacture, corrosion-inhibitor intermediates, resins, dyes and general industrial synthesis where a technical secondary amine is specified. | Confirm the required pack format with the quotation. |
| High-purity anhydrous diethylamine | clear anhydrous liquid | — | Pharmaceutical, agrochemical and fine-chemical intermediate work where tighter impurity or water control is required against the process specification. | Confirm the required pack format with the quotation. |
| Aqueous diethylamine solution | aqueous solution at the required concentration | — | pH adjustment, neutralisation and process chemistry where a controlled aqueous amine charge is preferred over anhydrous liquid handling. | Confirm the required pack format with the quotation. |
How to buy diethylamine from ChemTrade
Request a quote for diethylamine
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Appearance | colourless liquid with a characteristic strong ammoniacal odour | — |
| Identity | diethylamine, secondary aliphatic amine, CAS 109-89-7, formula C4H11N | — |
| Solubility | miscible with water and many common organic solvents | — |
| Grade controls | assay, water content, colour and impurity profile confirmed against the required grade and certificate of analysis | — |
Diethylamine applications
Safety and handling
Store sealed in a cool, well-ventilated area away from heat, ignition sources and incompatible materials. Diethylamine is volatile with a strong odour; handle with suitable personal protection, containment and ventilation, and follow the safety data sheet for the quoted grade. Supply is subject to applicable requirements.
Common questions about diethylamine
Is diethylamine the same as diethanolamine or DEA?
No. Diethylamine is a secondary aliphatic amine used mainly as a synthesis intermediate and rubber-chemical raw material. Diethanolamine is an alkanolamine used in surfactants and related applications, and the abbreviation DEA is already associated with that product family. State the CAS number or full chemical name when enquiring if the specification sheet is ambiguous.
How does diethylamine differ from triethylamine?
Diethylamine is a secondary amine with two ethyl groups on nitrogen, while triethylamine is a tertiary amine with three. They are different chemicals with different basicity, volatility and process uses, so the enquiry should name the exact amine required rather than a generic ethylamine request.
Which diethylamine grade should I request?
Technical anhydrous liquid is commonly specified for rubber chemicals, corrosion-inhibitor work and general industrial synthesis. High-purity anhydrous grades suit tighter pharmaceutical or agrochemical intermediate work, while aqueous solutions suit controlled dosing or neutralisation. Send the process specification so the form and purity can be matched.
What specifications should a buyer provide for diethylamine?
State whether anhydrous liquid or an aqueous solution is required, plus any assay, water, colour or impurity limits from the process or raw-material sheet. Include the intended application, quantity and delivery location so the quotation can address grade, packing and documentation together.
Can packing and documentation be confirmed with the quotation?
Yes. List the preferred pack format and any product documents needed with the enquiry. Available packing, documentation and commercial terms are confirmed for the quoted diethylamine grade rather than assumed in advance.
What details are needed for a diethylamine price enquiry?
Provide the form or grade, concentration or assay target if known, application, quantity and delivery location. Mention any preferred packing, documentation needs and timing so the quotation covers the complete requirement for this secondary amine.