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Diisobutylaluminum hydride solution

ALDRICH/215007 - 1.0 M in toluene

Synonym: DIBAL; DIBAL-H

CAS Number: 1191-15-7
Empirical Formula (Hill Notation): C8H19Al
Molecular Weight: 142.22
MDL Number: MFCD00008928
Linear Formula: [(CH3)2CHCH2]2AlH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-215007-4X25ML 25 mL
 $76.40
4/EA		 Add To Favorites
45-215007-100ML 100 mL
 $80.30
1/EA		 Add To Favorites
45-215007-4X100ML 100 mL
 $217.00
4/EA		 Add To Favorites
45-215007-800ML 800 mL
 $330.00
1/EA		 Add To Favorites
45-215007-18L-KL 18 L
 $1790.00
1/EA		 Add To Favorites
25 mL Sure/Seal™ Packaging

 

concentration 1.0 M in toluene
density 0.858 g/mL at 25 °C
form liquid
InChI 1S/2C4H9.Al.H/c2*1-4(2)3;;/h2*4H,1H2,2-3H3;;
InChI key AZWXAPCAJCYGIA-UHFFFAOYSA-N
Quality Level 200 
reaction suitability reagent type: reductant
SMILES string CC(C)C[AlH]CC(C)C
Application: Diisobutylaluminum hydride solution (1M in toluene) has been used for the reduction of aziridine esters to the corresponding aldehydes. It has also been used in the synthesis of dialkylaluminum alkoxides from alcohols.
Application: Used in Pd-catalyzed reductive debromination of secondary alkyl bromides. O-Debenzylation and ring opening of perbenzylated furanosides. Convenient in situ generation of HZrCp2Cl from ZrCp2Cl2 and DIBAL-H.
Legal Information: Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
Packaging: 18 L in Kilo-Lab™
Packaging: 4×25, 100, 4×100, 800 mL in Sure/Seal™
Packaging: The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
Packaging: View returnable container options .
Symbol GHS02GHS05GHS07GHS08  GHS02,GHS05,GHS07,GHS08
Signal word Danger
Hazard statements H225 - H250 - H260 - H304 - H314 - H336 - H361d - H373 - H412
Precautionary statements P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Codes F,C
Risk Statements 63-11-14/15-17-34-35-48/20-65-67
Safety Statements 9-16-26-36/37/39-43-45-62
RIDADR UN 3399A 4.3(3) / PGI
WGK Germany WGK 2
Flash Point(F) 39.2 °F - closed cup
Flash Point(C) 4 °C - closed cup
Supplemental Hazard Statements EUH014
Density 0.858 g/mL at 25 °C
UNSPSC 12352001

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