323403
Lithium aluminum hydride
pellets, reagent grade, 95%
Synonym(s):
LAH, Lithium alanate, Lithium tetrahydroaluminate
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About This Item
Linear Formula:
LiAlH4
CAS Number:
Molecular Weight:
37.95
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
26111700
EC Number:
240-877-9
MDL number:
Assay:
95%
Form:
pellets
grade
reagent grade
Quality Level
assay
95%
form
pellets
reaction suitability
reagent type: reductant
greener alternative product characteristics
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size
10 mm × 6 mm
mp
125 °C (dec.) (lit.)
greener alternative category
, Enabling
SMILES string
[Li].[AlH3]
InChI
1S/Al.Li.4H/q-1;+1;;;;
InChI key
OCZDCIYGECBNKL-UHFFFAOYSA-N
General description
Lithium aluminum anhydride is effective as a selective reducing agent.The anhydride may be prepared by reacting lithium hydride with aluminum chloride. It is soluble in ether and it can reduce carboxyl group to primary alcohol group with great ease. Other organic compounds that can be reduced by lithium aluminum hydride are aldehydes, ketones, acid chlorides, acid anhydrides, halides, quinones, nitrogen compounds.
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Application
Lithium aluminum hydride (LAH) can be used as a promising material for hydrogen storage applications. Its properties include high gravimetric and volumetric hydrogen densities.
Lithium aluminum hydride can be used to prepare undec-10-en-1-ol, a key intermediate for the preparation of polythioethers.
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signalword
Danger
hcodes
Storage Class
4.3 - Hazardous materials which set free flammable gases upon contact with water
flash_point_f
Not applicable
flash_point_c
Not applicable
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1A - Water-react. 1
Regulatory Information
监管及禁止进口产品
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Renewable sulfur-containing thermoplastics via AB-type thiol-ene polyaddition
van den Berg O, et al.
European Polymer Journal, 49(4), 804-812 (2013)
Sasol Encyclopaedia of Science and Technology null
Reversible hydrogen storage via titanium-catalyzed LiAlH4 and Li3AlH6
Chen J, et al.
The Journal of Physical Chemistry B, 105(45), 11214-11220 (2001)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 323403-25G | 04061826708590 |
| 323403-100G | 04061826708583 |