7429-90-5 | Aluminum, powder, coarse, 99% | A17417 | Alfa Aesar

 
 
 
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A17417 7429-90-5 Aluminum, powder, coarse, 99% Alfa Aesar

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A17417
Aluminum, powder, coarse, 99%

CAS: 7429-90-5 MDL: MFCD00134029  EINECS: 231-072-3
UN#:UN1396Hazard Class:4.3Packing Group:II

Chemical Properties

Formula: Al  Flash point: None
Formula weight: 26.98  Density: 2.702
Melting point: 660° Sensitivity: Moisture Sensitive
Boiling point: 2500° 

Literature References

In the presence of KOH in methanol, pinacol coupling of araldehydes and acetophenones gives diols in good yield. Diaryl ketones are reduced to alcohols: J. Chem. Soc., Perkin 1, 2213 (1996).

With NiCl2, forms a versatile reducing agent for, e.g. ɑß-unsaturated carbonyl compounds to saturated derivatives and nitro compounds to amines. Tetrahedron, 47, 8587 (1991).


Other References

Merck: 14,323
UN#: UN1396
Harmonized Tariff Code: 7603.10

GHS Hazard and Precautionary Statements

Hazard Statements : H250-H261

Catches fire spontaneously if exposed to air. In contact with water releases flammable gas.

Precautionary Statements : P210-P222-P231+P232-P370+P378B-P422A-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not allow contact with air. Handle under inert gas. Protect from moisture. In case of fire: Use for extinction: Special powder for metal fires. Store contents under inert gas. Dispose of contents/container in accordance with local/regional/national/international regulations.

Flammable

Risk & Safety

Risk Phrases: 15-17
Contact with water liberates highly flammable gases. Spontaneously flammable in air.
Safety Phrases: 7/8-43
Keep container tightly closed and dry.
Highly Flammable
TSCA: Yes
RTECS: BD0330000