跳转至内容
Merck
CN

730734

三甲基镓

packaged for use in deposition systems

别名:

Me3Ga, TMGa, TMG

登录查看公司和协议定价

选择尺寸

关于此项目

线性分子式:
Ga(CH3)3
化学文摘社编号:
1445-79-0
分子量:
114.83
EC 号:
215-897-6
MDL编号:
MFCD00014841
UNSPSC代码:
12352103
PubChem化学物质编号:
329764589
NACRES:
NA.23

主要文件

查看所有文档
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

质量水平

100

表单

liquid

反应适用性

core: gallium

沸点

92.5 °C/760 mmHg (lit.)

mp

-15.8 °C (lit.)

密度

1.132 g/mL at 25 °C

SMILES字符串

C[Ga](C)C

InChI

1S/3CH3.Ga/h3*1H3;

InChI key

XCZXGTMEAKBVPV-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

相关类别

一般描述

Trimethylgallium (TMGa) [Ga(CH3)3] is a high-purity (99.9999%), colorless, and pyrophoric organometallic compound widely used as a key precursor in metal-organic chemical vapor deposition (MOCVD) for semiconductor manufacturing. Its high volatility and metal-organic reactivity make it essential for producing gallium-containing thin films in optoelectronics, photovoltaics, and high-frequency devices. TMGa′s ultra-low impurity levels ensure performance consistency in applications such as LEDs, laser diodes, and high-electron-mobility transistors (HEMTs). Recent advancements have also extended its role to quantum dot synthesis and photonic integrated circuits for energy-efficient and IoT-enabled technologies.

应用

Trimethylgallium can be used as:
  • A precursor to synthesize β-gallium oxide (β-Ga₂O₃) thin films for high-power electronic devices, offering superior breakdown voltage and thermal stability.
  • A precursor for epitaxial growth of gallium nitride (GaN) in blue LEDs and laser diodes, enabling high-brightness displays and optical communication systems.
  • A component in colloidal quantum dot synthesis for tunable near-infrared LEDs in biomedical imaging and telecommunications.
  • A source material for gallium arsenide (GaAs) layers in high-electron-mobility transistors (HEMTs), critical for 5G millimeter-wave amplifiers.

象形图

FlameCorrosion
GHS02,GHS05

警示用语：

Danger

危险声明

H250,H260,H314

危险分类

Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B - Water-react 1

补充剂危害

EUH014

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

法规信息

新产品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
HHBB6791V
HHBB6790V
HHBB6070V
HHBB6461V
HHBB5360V

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. Can the empty deposition cylinders be refilled?

    Yes, we are able to refill these cylinders through our SAFC Hitech group.  Please contact our Technical Service department by email at techserv@sial.com, and they will forward you to the appropriate SAFC Hitech representative for a quote.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Noémie Kraaijpoel et al.
PloS one, 15(2), e0228788-e0228788 (2020-02-12)
Compression ultrasonography (CUS) is the first-line imaging test in the diagnostic management of suspected deep vein thrombosis (DVT) of the lower extremity. Three CUS strategies are used in clinical practice. However, their relative diagnostic accuracy is uncertain. This systematic review
Effects of Zn2+ and Ga3+ doping on the quantum yield of cluster-derived InP quantum dots
Friedfeld, Max R and Stein, et al.
The Journal of Chemical Thermodynamics, 151 (2019)
Mizuo Kajino et al.
GeoHealth, 4(9), e2020GH000259-e2020GH000259 (2020-10-02)
Emission inventories of anthropogenic transition metals, which contribute to aerosol oxidative potential (OP), in Asia (Δx = 0.25°, monthly, 2000-2008) and Japan (Δx = 2 km, hourly, mainly 2012) were developed, based on bottom-up inventories of particulate matters and metal profiles in a speciation database
Carlie L Cullen et al.
Cell reports, 34(3), 108641-108641 (2021-01-21)
Central nervous system myelination increases action potential conduction velocity. However, it is unclear how myelination is coordinated to ensure the temporally precise arrival of action potentials and facilitate information processing within cortical and associative circuits. Here, we show that myelin
C Guillén-Ponce et al.
Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico, 22(2), 201-212 (2020-01-26)
In the last 2 decades, clinical genetics on hereditary colorectal syndromes has shifted from just a molecular characterization of the different syndromes to the estimation of the individual risk of cancer and appropriate risk reduction strategies. In the last years, new
查看所有相关文献

商品

Savannah ALD System for Atomic Layer Deposition

Atomic Layer Deposition (ALD) technology ensures uniform coating on complex 3D surfaces with precise chemisorption cycles.

Nanocomposite Coatings with Tunable Properties Prepared by Atomic Layer Deposition

Nanocomposite Coatings with Tunable Properties Prepared by Atomic Layer Deposition

Dye-Sensitized and Perovskite Solar Cells

Continuous efficiency improvements in photovoltaic devices result from material advancements and manufacturing innovation.

Nanowire Synthesis: From Top-Down to Bottom-Up

The properties of many devices are limited by the intrinsic properties of the materials that compose them.

查看所有结果

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持