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MilliporeSigma

Diisobutylaluminum hydride solution, 1.0 M in methylene chloride

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Synonyms: DIBAL; DIBAL-H

CAS Number: 1191-15-7

Formula: C8H19Al

Formula Weight: 142.22

Linear Formula: [(CH3)2CHCH2]2AlH

MDL No.: MFCD00008928

Density: 1.23 g/mL at 25 C

Storage: 2-8C

Beilstein Registry Number: 4123663

UNSPSC Code: 12352000

General description: Diisobutylaluminum hydride is a reducing agent for many functional groups commonly used in organic synthesis.

Application: Diisobutylaluminum hydride solution (1 M in dichloromethane) has been used in the conversion of esters into α-fluoro-α,β-unsaturated esters in the presence of fluorocarboalkoxy-substituted dialkyl phosphonate anions via Horner-Wadsworth-Emmons reaction. It can be used in the multi-step synthesis of (S)-2-methyl tetrahydropyridine-N-oxide, a key structural moiety of bio-active compounds like himbacine and solenopsin-A.

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.

RIDADR: UN 3394 4.3(4.2) / PGI

WGK Germany: 2

Flash Point(F): 1.4 F

Flash Point(C): -17 C

R Codes: 11-14/15-34-37-40-67

S Codes: 16-26-36/37/39-43-45

IOD Codes: F,C

Symbol: GHS02, GHS05, GHS07, GHS08

Signal Word: Danger

Hazard Statements: H225-H250-H261-H314-H335-H336-H351-H373

Precautionary statements: P210-P222-P231 + P232-P261-P280-P422

Target Organs: Blood, Central nervous system, Liver

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Product Detail
Thomas No.
C984R56
Mfr. No.
214973-100ML
Description
Diisobutylaluminum hydride solution, 1.0M in methylene chloride, 100 mL
CAS Number
1191-15-7
Packaging Size
100 mL
Packaging Type
Sure/Seal™
list price/quantitytotal
$0.00
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