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Diisobutylaluminum hydride solution

ALDRICH/190306 - 1.0 M in hexanes

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
45-190306-100ML 100 mL
 $65.40
1/EA		 Add To Favorites
45-190306-4X100ML 100 mL
 $222.00
4/EA		 Add To Favorites
45-190306-800ML 800 mL
 $262.00
1/EA		 Add To Favorites
25 mL Sure/Seal™ Packaging
4×100 Pull-top Can
Photo is meant to be representative of product you will receive if ordered. Additional information is printed on actual labels and package types are subject to change.

 

concentration 1.0 M in hexanes
density 0.701 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 (1.0 M in hexanes) can be used in the synthesis of potassium diisobutyl-t-butoxyaluminum hydride (PDBBA), a novel reducing agent for the chemoselective conversion of esters in the presence of nitriles. The DIBAL-triethylamine complex can reduce α-oxoketene dithioacetal to the saturated ketone.
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.
General description: Diisobutylaluminum hydride reducing agent is commonly used for the reduction of an ester to aldehyde.
Packaging: 100, 4×100, 800 mL in Sure/Seal™
Packaging: 2 L in Sure/Seal™
Symbol GHS02GHS05GHS07GHS08GHS09  GHS02,GHS05,GHS07,GHS08,GHS09
Signal word Danger
Hazard statements H225 - H250 - H260 - H304 - H314 - H336 - H361f - H373 - H411
Precautionary statements P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Codes F,C,N
Risk Statements 11-14/15-17-34-48/20-51/53-62-65-67
Safety Statements 9-16-26-36/37/39-43-45-61-62
RIDADR UN 3394 4.3(4.2) / PGI
WGK Germany WGK 2
Flash Point(F) -9.4 °F - closed cup
Flash Point(C) -23 °C - closed cup
Supplemental Hazard Statements EUH014
Density 0.701 g/mL at 25 °C
UNSPSC 12352001

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