379239

Trimetilaluminio solution

2.0 M in heptane

• Sinónimos: Aluminum trimethanide solution
• Fórmula lineal: (CH₃)₃Al
• Número de CAS: 75-24-1
• Peso molecular: 72.09
• Beilstein/REAXYS Number: 3587197
• MDL number: MFCD00008252
• UNSPSC Code: 12352103
• PubChem Substance ID: 24863230
• NACRES: NA.22

Propiedades

• form: liquid
• Quality Level: 100
• concentration: 2.0 M in heptane
• density: 0.693 g/mL at 25 °C
• SMILES string: C[Al](C)C
• InChI: 1S/3CH3.Al/h3*1H3;
• InChI key: JLTRXTDYQLMHGR-UHFFFAOYSA-N

Descripción

Application

Trimethylaluminum can be used in the synthesis of methylaluminoxane (MAO), a precatalyst for olefin polymerization. It is a precursor for the preparation of a wide range of organoaluminium such as dimethylaluminum chloride and bis(trimethylaluminum)-1,4-diazabicyclo[2.2.2]-octane (DABAL-Me₃).

Información de seguridad

• pictograms: GHS02,GHS08,GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H250,H260,H304,H314,H336,H410
• pcodes: P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react 1
• target_organs: Central nervous system
• supp_hazards: EUH014
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 2
• flash_point_f: -0.4 °F - closed cup
• flash_point_c: -18 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter