Morpholine Supplier in Malaysia
- Also known as
- Tetrahydro-1,4-Oxazine
- Diethylene Oximide
- 1-Oxa-4-Azacyclohexane
Morpholine supplier in Malaysia for water-treatment, rubber chemical and fine chemical buyers. This clear colourless liquid amine, CAS 110-91-8, carries both an amine nitrogen and an ether oxygen in one six-membered ring, and it is fully miscible with water.
Morpholine is supplied as a liquid only. Technical and industrial grades run at around 99% minimum assay, an anhydrous grade is chosen when water would interfere with a reaction, and aqueous solutions suit dosing equipment.
Boiler and steam-condensate treatment uses it as a volatile pH-control amine that travels with the steam. Other demand comes from sulfenamide rubber accelerator manufacture, optical brightener and dyestuff synthesis, corrosion-inhibitor blends, waxes and polishes, and pharmaceutical intermediate chemistry.
It is not an ethanolamine and it is not cyclohexylamine, so quote the ring identity or the CAS number when a specification is ambiguous. Send the grade, assay or concentration, quantity and delivery location with your enquiry, and availability, packing and documentation are confirmed with the quotation.
- CAS number
- 110-91-8
- Formula
- C4H9NO
- Grade
- technical, industrial, anhydrous, aqueous solution
- Appearance
- clear, colourless liquid with a characteristic amine odour
Morpholine 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-grade morpholine | clear, colourless liquid | around 99% minimum, confirmed against the grade specification | General industrial morpholine use as a solvent, reaction medium and chemical intermediate. | Confirm the required pack format with the quotation. |
| Anhydrous morpholine | clear, colourless liquid | low-water grade, confirmed against the grade specification | Synthesis work where water carried in with the amine interferes with the reaction, including rubber accelerator and brightener intermediate chemistry. | Confirm the required pack format with the quotation. |
| Aqueous morpholine solution | aqueous liquid | — | Boiler and steam-condensate dosing where a diluted feed suits the injection system. State the required concentration with the enquiry. | Confirm the required pack format with the quotation. |
How to buy morpholine from ChemTrade
Request a quote for morpholine
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 | clear, colourless liquid | — |
| Identity | morpholine, a cyclic secondary amine that also carries an ether oxygen in the same six-membered ring | — |
| Molecular formula | C4H9NO | — |
| CAS number | 110-91-8 | — |
| Solubility | miscible with water and with many common organic solvents | — |
| Grade controls | assay, water content and colour limits are confirmed against the grade specification supplied with the enquiry | — |
Morpholine applications
Safety and handling
Keep morpholine in closed containers in a cool, well-ventilated place away from heat, ignition sources, strong oxidisers and acids. Handle as an alkaline industrial amine with appropriate ventilation and personal protection, and follow the safety information issued for the quoted grade. Supply is subject to applicable requirements.
Common questions about morpholine
Is morpholine the same as monoethanolamine, DEA or triethanolamine?
No, each is a different product. The ethanolamines are open-chain amino alcohols, while morpholine is a ring compound holding both an amine nitrogen and an ether oxygen. Order the ethanolamine you need by name, since they are not interchangeable in boiler dosing or in synthesis.
Why is morpholine used in boiler and condensate treatment?
It is volatile enough to travel with the steam and alkaline enough to raise the pH of the condensate it returns in, which limits carbonic acid attack on return lines. Dosing rate depends on the system, so treatment programmes are set by the water-treatment specification rather than by the supply.
Which morpholine grade should a buyer request?
Technical grade at around 99% suits general industrial and solvent duty. An anhydrous grade is preferred when water would interfere with a reaction, and an aqueous solution suits dosing systems that need a diluted feed. State the application and any assay or water limit with the enquiry.
Does morpholine come in any form other than liquid?
No. Morpholine is supplied as a liquid, either as the near-anhydrous amine or as an aqueous solution at an agreed concentration. There is no powder, flake or granular form of the material.
What is the role of morpholine in rubber accelerator production?
It is a raw material for sulfenamide accelerators, where the morpholine ring becomes part of the accelerator molecule. Buyers in this segment are usually accelerator manufacturers, so enquiries should state the reaction assay and water limits required.
What details are needed for a morpholine price enquiry?
Provide the grade, required assay or solution concentration, quantity, intended application and delivery location, plus any documentation the goods receipt needs. Quotations carry a stated validity period.