Semiconductor Gases Tma 6.5n 99.99995% C3h9al Trimethylaluminium

• CAS No.: 10025-78-2
• Formula: C3h9al
• EINECS: 7783-82-6
• Constituent: Industrial Mixture
• Grade Standard: Precursors
• Chemical Property: Poisonous Gases
• Model NO.: C3h9al
• Product Name: Trimethylaluminium
• Source: Catalytic Reforming
• Transport: by Sea
• Purity: 99.99995%
• Transport Package: Cylinder
• Specification: Cylinder
• Trademark: CMC
• Origin: China
• HS Code: 2812190091
• Production Capacity: 100t/Year

Product Description

 

Product Description

Trimethylaluminium, also known as TMA or trimethyl aluminum, is an organometallic compound with the chemical formula Al(CH3)3. It is a colorless liquid at room temperature and is highly reactive. Trimethylaluminium is primarily used as a precursor in the production of various electronic and optoelectronic materials, such as semiconductors.

Here are some key points about trimethylaluminium:

1. Synthesis and Production: Trimethylaluminium is typically synthesized through the reaction of aluminum metal with methyl chloride or dimethyl ether. The process is carried out under controlled conditions, often using a catalyst and a solvent. Trimethylaluminium is then purified and stored in air-sensitive containers to prevent contact with moisture and oxygen.

2. Reactivity: Trimethylaluminium is highly reactive due to the presence of the aluminum-carbon bonds. It readily reacts with water or moisture in the air to produce aluminum hydroxide and methane gas. This reaction is exothermic and can be hazardous, potentially leading to fire or explosion. Therefore, strict safety precautions must be followed when handling trimethylaluminium.

3. Applications: The primary application of trimethylaluminium lies in the field of semiconductor and thin film manufacturing. It is used as a precursor in the chemical vapor deposition (CVD) process to deposit thin films of aluminum-containing compounds, such as aluminum oxide (Al2O3) or aluminum nitride (AlN), onto substrates. These films are essential in the fabrication of electronic devices, including integrated circuits, LEDs, and solar cells.

4. Safety Considerations: Trimethylaluminium is highly flammable and pyrophoric, meaning it can ignite spontaneously in air. It reacts violently with water, so it must be handled and stored under anhydrous (water-free) conditions. Proper personal protective equipment, such as gloves, goggles, and a lab coat, should be worn when working with trimethylaluminium. Additionally, appropriate fire safety measures and ventilation systems should be in place to minimize the risk of accidents.

5. Environmental and Health Concerns: Trimethylaluminium poses environmental and health hazards. It is important to handle and dispose of trimethylaluminium according to established regulations and guidelines. Exposure to trimethylaluminium vapors or liquid can cause irritation to the eyes, skin, and respiratory system. Inhalation or ingestion of trimethylaluminium can lead to more severe health effects and should be avoided.

It's worth noting that trimethylaluminium is a highly specialized compound primarily used in industrial settings. If you have any specific questions or require more information about trimethylaluminium's properties or applications, please let me know.

Basic Info.

Model No:	C3H9Al	Transport Package	Cylinder
Specification:	7.5L / 5kg	Trademark	CMC
Origin:	Suzhou, China	HS Code	2812190091
Production Capacity:	100t/ Year	Source	Catalytic Reforming

Certificate of Analysis
Elements Analysised for:DL=Detection limit
All Values PPM by Weight on metal

Analysis method:ICP-OES-1, Si&Zn Element Analysis Method:ICP-OES-D

Organic or oxygen impurities by FT-NMR

Detailed Photos

 

Company Profile

Shanghai Kemike Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine , etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.

Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas,  SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.

Our Advantages

1. Fast delivery;
2. Stable raw material source;
3. On-line analysis system for quality control in every step;
4. High requirement and meticulous process for handling cylinder before filling;
Our carbon monoxide have been exported to many countries like India, Pakistan, Malaysia, Indonesia, Australia, Singapore, Maldives and Ecuador.
Since the establishment of our company, it has received universal praise by virtue of good reputation, high quality and perfect after service.

FAQ

1. Q: Are you a factory or a trading company?
  A: We are a manufacture and trade integration company. Expert R&D department and sophisticated supply chain is our key of success.

2. Q: Are bulk orders and multiple product orders available?
  A: Yes, we have a strong production supply system to make sure all of your requirements satisfied. One station product solution is our aim of service.

3. Q: What if I never imported this product before, how do I do it?
  A: Don't worry. We have import and export experience with over 50 countries over the world, our fulfillment department will guide you every step of the process.
4.  What is the MOQ?
Different products have different min order. It's depends on the kind the gas and the cylinder specifications. Please feel free to contact with me directly for your requirement.

5. Q: Why choice us Kemike Gas ?
  A: Stable Supply, Professional Solution, Reasonable Price, and Safety Business with our Taiyu.

6. Q: 3. How does your factory do the quality control?
  A: We have standard quality control procedure.
a> In production, we have quality analysis system to make sure each step is qualified.
b> Before filling, we do the pre-treatment for the cylinders to clean well.
c> After filling, we will do 100% inspection analyze before delivery.

7. Q:Is it possible to ship by air?
  A:Gases are classified into class 2.1, class 2.2 and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulation, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better.

8. Q:Can I customize the package?
  A:Yes of course! The most regular package is cylinder. Its size, color, valve, design and other requirements can all be met.  

9. Q: What is the package & storage details?
  A:Seamless steel cylinder with different valves, or as to your requirement.
Stored in shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.

10. More question......
Feel free to contact us, you will get immediately reply