CVD Processes Precursor Semiconductor Application Gases Tma 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 Tma
• Colour: Colorless
• Chemical Formula: C3h9al
• Transport: by Sea
• Transport Package: Cylinder
• Specification: Cylinder
• Trademark: CMC
• Origin: China
• HS Code: 2812190091
• Production Capacity: 100t/Year

Product Description

 

Product Description

Trimethylaluminium (TMA) is an organometallic compound with the chemical formula Al(CH3)3. It is commonly used in the field of organometallic chemistry and as a precursor in the production of various materials, including semiconductors.

TMA is a colorless liquid at room temperature and exhibits a pyramidal structure around the aluminum atom. It is highly reactive and can ignite spontaneously in air, making it a pyrophoric substance. Due to its reactivity, TMA is usually handled and stored under inert atmospheres, such as nitrogen or argon.

One of the significant applications of TMA is in chemical vapor deposition (CVD) processes. In CVD, TMA can be used as a precursor to deposit thin films of aluminum-containing materials onto substrates, such as silicon wafers. These films find applications in various electronic devices, including integrated circuits and microelectromechanical systems (MEMS).

TMA is also employed as a co-catalyst or a Lewis acid in various organic synthesis reactions. It can serve as a reactant in the preparation of certain types of polymers, such as polyethylene and polypropylene. Additionally, it finds use as a catalyst for the polymerization of olefins, such as ethylene and propylene.

It's important to note that TMA is a highly toxic and hazardous substance. It can cause severe burns upon contact with the skin or eyes and can be harmful if inhaled or ingested. Proper precautions, including the use of appropriate personal protective equipment and handling procedures, should be followed when working with TMA to ensure safety.

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: 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.