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663301

Sigma-Aldrich

Trimethylaluminum

packaged for use in deposition systems

Sinonimo/i:

TMA

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About This Item

Formula condensata:
(CH3)3Al
Numero CAS:
75-24-1
Peso molecolare:
72.09
Beilstein:
3587197
Numero CE:
200-853-0
Numero MDL:
MFCD00008252
Codice UNSPSC:
12352103
ID PubChem:
24884629
NACRES:
NA.23

Tensione di vapore

69.3 mmHg ( 60 °C)

Descrizione

heat of vaporization: ~41.9 kJ/mol (Dimer)

Forma fisica

liquid

Impiego in reazioni chimiche

core: aluminum

P. eboll.

125-126 °C (lit.)
127 °C/760 mmHg
20 °C/8 mmHg
56 °C/50 mmHg

Punto di fusione

15 °C (lit.)

Densità

0.752 g/mL at 25 °C (lit.)

Stringa SMILE

C[Al](C)C

InChI

1S/3CH3.Al/h3*1H3;
JLTRXTDYQLMHGR-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Trimethylaluminum ismainly used in the industrial production of polyethylene and other syntheticpolymers, where it is used as a co-catalyst for the polymerization reaction. Itis also used as a precursor to produce inorganic aluminum compounds, includingalumina and various zeolites.

Applicazioni

Precursors Packaged for Depositions Systems
Trimethylaluminum can be used as:
  • A chemical vapor deposition precursor to fabricate PbSe quantum dot solids for optoelectronic devices.
  • An aluminum precursor for the flame synthesis of alumina nanofibers.
  • A reagent for efficient synthesis of allenes.

Pittogrammi

FlameCorrosion
GHS02,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H250,H260,H314

Classi di pericolo

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

Rischi supp

EUH014

Codice della classe di stoccaggio

4.2 - Pyrophoric and self-heating hazardous materials

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

No data available

Punto d’infiammabilità (°C)

No data available

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

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Highly efficient synthesis of allenes from trimethylaluminum reagent and propargyl acetates mediated by a palladium catalyst
Qing-Han Li, et al.
European Journal of Organic Chemistry, 2014, 7916-7923 (2014)
Formation of alumina nanofibers in carbon-containing coflow laminar diffusion flames
Bing Guo, et al.
Journal of Aerosol Science, 40, 379-384 (2009)
J L L Robinson et al.
Oncogene, 33(50), 5666-5674 (2013-12-03)
Castration-resistant prostate cancer (CRPC) continues to pose a significant clinical challenge with new generation second-line hormonal therapies affording limited improvement in disease outcome. As the androgen receptor (AR) remains a critical driver in CRPC, understanding the determinants of its transcriptional
Alexander C Kozen et al.
ACS nano, 9(6), 5884-5892 (2015-05-15)
Lithium metal is considered to be the most promising anode for next-generation batteries due to its high energy density of 3840 mAh g(-1). However, the extreme reactivity of the Li surface can induce parasitic reactions with solvents, contamination, and shuttled
Shahram Khosravi et al.
The Journal of investigative dermatology, 135(5), 1358-1367 (2015-01-07)
Human cutaneous melanoma is a devastating skin cancer because of its invasive nature and high metastatic potential. We used tissue microarray to study the role of human eukaryotic translation initiation factor 4E (eIF4E) in melanoma progression in 448 melanocytic lesions
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