Diisobutylaluminum Hydride Solution (25 wt. % in Toluene)

Basic Information

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CAS Number

1191-15-7

Molecular Formula

C8H19Al

Molecular Weight

142.22 g/mol

EINECS

214-729-9

Basic Physical Properties

Melting Point

-70 °C

Boiling Point

65 °C

Density

1.23 g/mL at 25 °C

Water Solubility

vigorous reaction

Flash Point

40 °F

Vapor Pressure

13.3Pa at 90℃

SMILES

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[CH2]C(C)C.[CH2]C(C)C.[Al+].[H-]

InChI

1S/2C4H9.Al.H/c2*1-4(2)3;;/h2*4H,1H2,2-3H3;;/q;;+1;-1

InChIKey

AZWXAPCAJCYGIA-UHFFFAOYSA-N

LogP

4.22

Complexity

49.6

Safety Information

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GHS Hazard Pictograms

H225

H250

H261

H304

H314

H336

H410

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H250 Catches fire spontaneously if exposed to air
Pyrophoric liquids; Pyrophoric solids

H261 In contact with water releases flammable gas
Substances And Mixtures Which, In Contact With Water, Emit Flammable Gases

H304 May be fatal if swallowed and enters airways
Aspiration hazard

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H336 May cause drowsiness or dizziness
Specific target organ toxicity, single exposure; Narcotic effects

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 4.3 Class 4.3

Hydrolysis Sensitivity

8: reacts rapidly with moisture, water, protic solvents

Sensitiveness

Air Sensitive/Heat Sensitive

Synonyms & References

English

DiisobutylaluMinuM hydride, 1.5 M solution in toluene, J&KSeal
DiisobutylaluMinuM hydride, 1.0 M solution in hexanes, J&KSeal
DiisobutylaluMinuM hydride, 1.2 M solution in toluene, J&KSeal
DiisobutylaluMinuM hydride solution 1.0 M in cyclohexane
DiisobutylaluMinuM hydride solution 1.0 M in THF
DiisobutylaluMinuM hydride solution 1.0 M in toluene
DiisobutylaluMiniuM hydride, 1.0M solution in heptane, SpcSeal
DiisobutylaluMinuM hydride, 1.0 M solution in cyclohexane, SpcSeal
Diisobutylaluminum hydride
DIBAH
DIBAL-H
DI-I-BUTYLALUMINUM HYDRIDE
Al-Alchili
Al-Diisobutyl
Aluminum, diisobutylhydro-
Aluminum, hydrobis(2-methylpropyl)-
Aluminum, hydrodiisobutyl-
Bis(isobutyl)hydroaluminum
Diisobutylaluminum
diisobutylhydro-aluminu
Diisobutylhydroaluminum
hydrobis(2-methylpropyl)-aluminu
hydrobis(2-methylpropyl)aluminum
hydrobis(2-methylpropyl)-Aluminum
hydrodiisobutyl-aluminu
Hydrodiisobutylaluminum
DIBAH~DIBAL-H
Diisobutyl aluminium hydride, 1M in toluene
DIISOBUTYL ALUMINUM HYDRIDE (DIBAL)
Diisobutylaluminium hydride
Diisobutylaluminium hydride, 1.0M solution in heptane, SpcSeal

MDL Number

MFCD00008928

EC Number

214-729-9

Customs Code

29319090

FAQ

What is Diisobutylaluminum Hydride Solution (25 wt. % in Toluene) (CAS: 1191-15-7)?

Diisobutylaluminum Hydride Solution (25 wt. % in Toluene), with CAS number 1191-15-7, is a strong reducing agent commonly used in organic synthesis. It consists of diisobutylaluminum hydride (DIBAL-H) dissolved in toluene at a concentration of 25%. This compound is known for its ability to reduce a variety of functional groups, including esters, amides, and nitriles, under mild conditions.

What are the main uses of Diisobutylaluminum Hydride Solution (25 wt. % in Toluene) (CAS: 1191-15-7)?

Diisobutylaluminum Hydride Solution (25 wt. % in Toluene) is primarily used in pharmaceutical and organic chemistry for the reduction of carbonyl compounds. It is also employed in the synthesis of fine chemicals, specialty polymers, and in research for functional group transformations. Its utility in selective reductions makes it a valuable reagent in industrial and academic applications.

Is Diisobutylaluminum Hydride Solution (25 wt. % in Toluene) (CAS: 1191-15-7) safe?

Diisobutylaluminum Hydride Solution (25 wt. % in Toluene) is not considered safe for untrained handling due to its reactivity and potential for releasing toxic gases. It requires proper safety measures such as ventilation, protective gloves, and goggles. Safety standards emphasize avoiding contact with skin and eyes, and it should be handled in accordance with OSHA and EPA guidelines to ensure worker and environmental safety.

How should Diisobutylaluminum Hydride Solution (25 wt. % in Toluene) (CAS: 1191-15-7) be stored?

Diisobutylaluminum Hydride Solution (25 wt. % in Toluene) should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible materials. It is typically kept in a sealed container at temperatures below 25°C. Protection from light is recommended, and storage should be in a flammable storage cabinet to ensure stability and safety.