Trimethylaluminium Supplier in Malaysia
- Also known as
- Trimethylaluminum
Trimethylaluminium supplier for semiconductor, solar, LED and chemical synthesis buyers in Malaysia. This page covers trimethylaluminium, the organoaluminium compound also written trimethylaluminum and abbreviated TMA, specified as a deposition precursor and reactive catalyst intermediate.
Electronic grade and hydrocarbon solution grades can be requested. The material is a colourless liquid that fumes in moist air, so packing and handling follow the quoted grade and quantity. Confirm the required purity or solution concentration with the quotation.
Electronics buyers specify TMA for aluminium oxide ALD and III-V deposition, while chemical processors use it in polymerisation catalysis and methylation chemistry. State the process and purity requirement so the quoted grade fits the installation.
Send the required grade, specification, quantity and delivery location with your enquiry. Availability, packing, documentation and delivery timing are confirmed with the quotation, and supply is subject to applicable requirements.
- CAS number
- 75-24-1
- Formula
- Al(CH3)3
- Grade
- electronic grade, hydrocarbon solution grade
- Appearance
- colourless liquid that fumes in moist air
Trimethylaluminium 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 |
|---|---|---|---|---|
| Electronic grade trimethylaluminium | colourless liquid | — | Aluminium oxide ALD precursor and III-V deposition precursor in semiconductor, solar and LED manufacturing. | Confirm the required pack format with the quotation. |
| Trimethylaluminium in hydrocarbon solution | solution in hydrocarbon solvent | — | Catalyst and methylation reagent in organic synthesis and polymerisation chemistry. | Confirm the required pack format with the quotation. |
How to buy trimethylaluminium from ChemTrade
Request a quote for trimethylaluminium
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 |
|---|---|---|
| Identity | trimethylaluminium (TMA) | — |
| CAS number | 75-24-1 | — |
| Formula | Al(CH3)3 | — |
| Appearance | colourless liquid that fumes in moist air | — |
| Purity | electronic grade purity and metal impurity limits confirmed with the quotation | — |
Trimethylaluminium applications
Safety and handling
Store trimethylaluminium sealed under inert atmosphere, away from moisture, air and oxidising materials. Supply is subject to applicable requirements.
Common questions about trimethylaluminium
What is trimethylaluminium used for?
Trimethylaluminium is used as an ALD and deposition precursor in semiconductor, solar and LED manufacturing and as a catalyst and methylation reagent in chemical synthesis.
Which grade should I request?
Electronic grade serves deposition processes, while hydrocarbon solutions serve synthesis and catalysis. State the process and purity requirement with the enquiry.
How is trimethylaluminium packed?
Packing format follows the grade and quantity and is confirmed with the quotation. Handling arrangements are agreed during the enquiry.
Are there supply conditions for TMA?
Trimethylaluminium is a highly reactive material. Supply is subject to applicable requirements, which are confirmed during the enquiry.
How is trimethylaluminium priced?
Price depends on electronic purity and metal-impurity limits, neat or hydrocarbon-solution form, solution concentration, quantity and delivery location. The quotation carries its own validity period.