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Merck
CN

62421

Lithium aluminum hydride

≥97.0% (gas-volumetric), tablet (5 g each)

Synonym(s):

LAH, Lithium alanate, Lithium tetrahydroaluminate

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About This Item

Linear Formula:
LiAlH4
CAS Number:
16853-85-3
Molecular Weight:
37.95
NACRES:
NA.22
PubChem Substance ID:
57651883
UNSPSC Code:
26111700
EC Number:
240-877-9
MDL number:
MFCD00011075
Assay:
≥97.0% (gas-volumetric)
Form:
tablet (5 g each)

Key Documents

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InChI key

OCZDCIYGECBNKL-UHFFFAOYSA-N

InChI

1S/Al.Li.4H/q-1;+1;;;;

SMILES string

[Li].[AlH3]

assay

≥97.0% (gas-volumetric)

form

tablet (5 g each)

reaction suitability

reagent type: reductant

mp

125 °C (dec.) (lit.)

Quality Level

100

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Other Notes

Review

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H260,H314

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

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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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Certificates of Analysis (COA)

Lot/Batch Number
STBJ7389
STBJ5737
STBJ1716
STBH8878
STBH3514

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H.C. Brown et al.
Tetrahedron, 35, 567-567 (1979)
I-Chi Lee et al.
Organic & biomolecular chemistry, 9(22), 7655-7658 (2011-09-17)
Specific deuterated reference compounds were prepared to probe the stereoselectivity of the reductive ring opening of carbohydrate-based benzylidene-type acetals. AlD(3) revealed a retentive stereoselectivity probably through the rare S(N)i (internal nucleophilic substitution) mechanism. An S(N)1-like mechanism occurs in the acid-promoted
Sonja Stanković et al.
Organic & biomolecular chemistry, 8(19), 4266-4273 (2010-08-05)
A new synthetic protocol for the LiAlH(4)-promoted reduction of non-activated aziridines under microwave conditions was developed. Thus, ring opening of 2-(acetoxymethyl)aziridines provided the corresponding beta-amino alcohols, which were then used as eligible substrates in the synthesis of 5-methylmorpholin-2-ones via condensation
Matthias D'hooghe et al.
Organic & biomolecular chemistry, 8(3), 607-615 (2010-01-22)
trans- and cis-1-Alkyl-4-aryl-3-chloroazetidin-2-ones, prepared through cyclocondensation of chloroketene and the appropriate imines in a diastereoselective way, were transformed into the corresponding non-activated trans- and cis-2-aryl-3-(hydroxymethyl)aziridines via reductive ring contraction using LiAlH(4) in Et(2)O. Furthermore, trans-2-aryl-3-(hydroxymethyl)aziridines were transformed into 2-amino-3-arylpropan-1-ols and
Pseudo-allosteric recognition of mandelic acid with an enantioselective coordination complex.
Jungseok Heo et al.
Angewandte Chemie (International ed. in English), 45(6), 941-944 (2005-12-31)
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