663301

Trimethylaluminum

packaged for use in deposition systems

• Synonym(s): Aluminum trimethanide, TMA
• Linear Formula: (CH₃)₃Al
• CAS Number: 75-24-1
• Molecular Weight: 72.09
• Beilstein: 3587197
• EC Number: 200-853-0
• MDL number: MFCD00008252
• PubChem Substance ID: 24884629
• NACRES: NA.23

Properties

• vapor pressure: 69.3 mmHg ( 60 °C)
• Quality Level: 100
• description: heat of vaporization: ~41.9 kJ/mol (Dimer)
• form: liquid
• reaction suitability: core: aluminum
• bp: 125-126 °C (lit.); 127 °C/760 mmHg; 20 °C/8 mmHg; 56 °C/50 mmHg
• mp: 15 °C (lit.)
• density: 0.752 g/mL at 25 °C (lit.)
• SMILES string: C[Al](C)C
• InChI: 1S/3CH3.Al/h3*1H3;
• InChI key: JLTRXTDYQLMHGR-UHFFFAOYSA-N

Description

General description

Atomic number of base material: 13 Aluminum

Application

Precursors Packaged for Depositions Systems

Packaging

25 g in stainless steel cylinder

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H250 - H260 - H314
• Precautionary Statements: P210 - P231 + P232 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P370 + P378
• Hazard Classifications: Pyr. Liq. 1 - Skin Corr. 1B - Water-react 1
• Supplementary Hazards: EUH014
• Storage Class Code: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: nwg
• Flash Point(F): No data available
• Flash Point(C): No data available
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves