718386

Lithium diisobutyl-tert-butoxyaluminum hydride solution

0.25 M in THF/hexanes

• Synonym(s): LDBBA
• Empirical Formula (Hill Notation): C₁₂H₂₈AlLiO
• CAS Number: 77299-63-9
• Molecular Weight: 222.27
• MDL number: MFCD16621454
• UNSPSC Code: 12352103
• PubChem Substance ID: 329763573
• NACRES: NA.22

Properties

• form: liquid
• reaction suitability: reagent type: reductant
• concentration: 0.25 M in THF/hexanes
• density: 0.795 g/mL at 25 °C
• storage temp.: 2-8°C
• SMILES string: [Li+].CC(C)C[AlH-](CC(C)C)OC(C)(C)C
• InChI: 1S/C4H9O.2C4H9.Al.Li.H/c1-4(2,3)5;2*1-4(2)3;;;/h1-3H3;2*4H,1H2,2-3H3;;;/q-1;;;;+1;
• InChI key: HNIYOHKCLUHKGY-UHFFFAOYSA-N

Description

Application

Lithiumdiisobutyl-tert-butoxyaluminum hydride solution can be used as a reducing agent for the reduction of:

• Aromatic and aliphatic nitriles to aldehydes.
• Aromatic and aliphatic esters to aldehydes.
• Tertiary amides to aldehydes.

Safety Information

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H261,H304,H315,H319,H335,H336,H351,H361f,H411
• pcodes: P210 - P231 + P232 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3 - Water-react 2
• target_organs: Central nervous system, Respiratory system
• supp_hazards: EUH019
• Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• wgk_germany: WGK 3