212806

Diethylaluminiumchlorid -Lösung

1.0 M in hexanes

• Synonym(e): Chlorodiethylaluminum, Dichlorotetraethyldialuminium, Diethylaluminum monochloride
• Lineare Formel: (C₂H₅)₂AlCl
• CAS-Nummer: 96-10-6
• Molekulargewicht: 120.56
• Beilstein: 4123259
• MDL-Nummer: MFCD00000459
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24852743
• NACRES: NA.22

Eigenschaften

• Form: liquid
• Qualitätsniveau: 200
• Konzentration: 1.0 M in hexanes
• Dichte: 0.711 g/mL at 25 °C
• SMILES String: CC[Al](Cl)CC
• InChI: 1S/2C2H5.Al.ClH/c2*1-2;;/h2*1H2,2H3;;1H/q;;+1;/p-1
• InChIKey: YNLAOSYQHBDIKW-UHFFFAOYSA-M

Beschreibung

Anwendung

Diethylaluminum chloride solution can be used:

• As a Lewis acid for the synthesis of Lewis acid-base bifunctional asymmetric catalysts for cyanosilylation of aldehydes and in Strecker reaction.
• For the synthesis of precursors for lanthanide/aluminum catalysts for diene polymerization.
• As a co-initiator in the cationic polymerization of isobutylene.

Verpackung

The 25 mL Sure/Seal^™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Rechtliche Hinweise

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H225,H250,H260,H304,H314,H336,H361f,H411
• P-Sätze: P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P370 + P378
• Gefahreneinstufungen: Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Repr. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 1
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): -7.6 °F
• Flammpunkt (°C): -22 °C
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter