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Alfa Aesar™ Diisobutylaluminum hydride, 1M solution in toluene

Chemical Identifiers

Chemical Name or Material Diisobutylaluminum hydride
CAS 1191-15-7
Molecular Formula C8H19Al
Linear Formula [(CH3)2CHCH2]2AlH
Formula Weight 142.22g/mol
MDL Number MFCD00008928
UN Number UN3399
Beilstein 4123663
Synonym DIBAH; DIBAL-H
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL14718AE

 
alfa aesar™
L14718-AE
100mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Concentration 1M solution in toluene
Boiling Point ≈110°C
Quantity 100mL
Flash Point 4°C (40°F)
Chemical Name or Material Diisobutylaluminum hydride
CAS 1191-15-7
Molecular Formula C8H19Al
Linear Formula [(CH3)2CHCH2]2AlH
Formula Weight 142.22g/mol
MDL Number MFCD00008928
UN Number UN3399
Beilstein 4123663
Synonym DIBAH; DIBAL-H
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H224-H260-H304-H361-H373-H314-H318-H336
Extremely flammable liquid and vapor.
In contact with water releases flammable gases which may ignite spontaneously.
May be fatal if swallowed and enters airways.
Suspected of damaging fertility or the unborn child.
May cause damage to organs through prolonged or repeated exposure.
Causes severe skin burns and eye damage.
Causes serious eye damage.
May cause drowsiness or dizziness.
Health Hazard 3 GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 4.3; Packing Group: I; Proper Shipping Name: ORGANOMETALLIC SUBSTANCE, LIQUID, WATER-REACTIVE, FLAMMABLE
RTECS Number BD0710000
TSCA TSCA

Applications
Diisobutylaluminum hydride reduces chiral ɑ-silyloxy esters to the corresponding enantiomerically-pure hydroxy aldehydes. I t is used in Pd-catalyzed reductive debromination of secondary alkyl bromides, O-Debenzylation and ring opening of perbenzylated furanosides and convenient in situ generation of HZrCp2Cl from ZrCp2Cl2 and DIBAL-H.

Solubility
Reacts with water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. It is sensitive to moisture and air. Store under dry inert gas.

Safety and Handling

Danger

GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H224-H260-H304-H361-H373-H314-H318-H336
Extremely flammable liquid and vapor.
In contact with water releases flammable gases which may ignite spontaneously.
May be fatal if swallowed and enters airways.
Suspected of damaging fertility or the unborn child.
May cause damage to organs through prolonged or repeated exposure.
Causes severe skin burns and eye damage.
Causes serious eye damage.
May cause drowsiness or dizziness.