276863

Diethylaluminum cyanide solution

1.0 M in toluene

• Synonym(s): Cyanodiethylalane, Cyanodiethylaluminum
• Linear Formula: (C₂H₅)₂AlCN
• CAS Number: 5804-85-3
• Molecular Weight: 111.12
• Beilstein/REAXYS Number: 3587410
• MDL number: MFCD00001764
• UNSPSC Code: 12352103
• PubChem Substance ID: 24856723
• NACRES: NA.22

Properties

• form: liquid
• Quality Level: 100
• concentration: 1.0 M in toluene
• density: 0.864 g/mL at 25 °C
• SMILES string: CC[Al](CC)C#N
• InChI: 1S/2C2H5.CN.Al/c3*1-2;/h2*1H2,2H3;;
• InChI key: KWMUAEYVIFJZEB-UHFFFAOYSA-N

Description

Application

Reagent used to hydrocyanate side chain ketones directed by aryl sulfinyl groups.

Packaging

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

Legal Information

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

Safety Information

• pictograms: GHS02,GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H225,H300 + H330,H304,H311,H315,H336,H361d,H373,H410
• pcodes: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P331
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH032
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 44.6 °F - closed cup
• flash_point_c: 7 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter