386553

Trioctylaluminum solution

25 wt. % in hexanes

• Synonym(s): Tri-n-octylaluminium, Tri-n-octylaluminum, Trioctylalane
• Linear Formula: [CH₃(CH₂)₇]₃Al
• CAS Number: 1070-00-4
• Molecular Weight: 366.64
• MDL number: MFCD00040497
• UNSPSC Code: 12352103
• PubChem Substance ID: 24864100
• NACRES: NA.22

Properties

• Quality Level: 100
• concentration: 25 wt. % in hexanes
• density: 0.701 g/mL at 25 °C
• SMILES string: CCCCCCCC[Al](CCCCCCCC)CCCCCCCC
• InChI: 1S/3C8H17.Al/c3*1-3-5-7-8-6-4-2;/h3*1,3-8H2,2H3;
• InChI key: LFXVBWRMVZPLFK-UHFFFAOYSA-N

Description

General description

Trioctylaluminum solution is an organoaluminum compound that is commonly used as a reagent in organic synthesis for a variety of reactions, including alkylations, reduction, and metalation reactions. It is also often used as a cocatalyst in olefin polymerization reactions.

Application

Trioctylaluminum solution (25 wt. % in hexane) can be used as a reagent in the synthesis of amphiphilic block copolymers via sequential anionic polymerization reaction.

Safety Information

• Pictograms: GHS02,GHS08,GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H225,H260,H304,H314,H336,H361f,H372,H411
• Precautionary Statements: P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 1 Inhalation - STOT SE 3 - Water-react 1
• Target Organs: Central nervous system, Nervous system
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flash Point(F): -5.8 °F - closed cup
• Flash Point(C): -21 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves