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2269-22-9 - Aluminum sec-butoxide, 97% - Aluminum tri-sec-butoxide - A13044 - Alfa Aesar

A13044 Aluminum sec-butoxide, 97%

Número CAS
2269-22-9
Nombre Alternativo
Aluminum tri-sec-butoxide

Tamaño Precio ($) Cantidad Disponibilidad
100g 32,13
500g 65,41
2500g 259,20
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Aluminum sec-butoxide, 97%

MDL
MFCD00009327
EINECS
218-871-2

Propiedades químicas

Fórmula
Al[OCH(CH3)CH2CH3]3
Peso molecular
246.32
Punto de ebullición
200-206°/30mm
Punto de inflamabilidad
27°(82°F)
Densidad
0.967
Índice de refracción
1.4390
Sensibilidad
Moisture Sensitive
Solubilidad
Miscible with alcohol, isopropyl alcohol and toluene.

Aplicaciones

Aluminum sec-butoxide is used to prepare photosensitive alumina gel films. It is also used in the preparation of microporous crystalline aluminophosphate AlPO-41 and alumina mesoporous material. It is used as a gelling agent of paint and ink and water repellent substance of wood. Further, it acts as an active catalyst and reducer of aldehydes and ketones. In addition to this, it is used to make high-surface-area alumina using 2,4-pentanedione as a chelating agent.

Notas

Air and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, strong acids, metals and halogens.

Referencias documentales

Limwanich, W.; Punyodom, W.; Kungwan, N.; Meepowpan, P. DSC Kinetics Analysis for the Synthesis of Three-Arms Poly(epsilon-caprolactone) Using Aluminum Tri-sec-Butoxide as Initiator. Int. J. Chem. Kinet. 2015, 47 (11), 734-743.

Ishihara, A.; Imai, T.; Hashimoto, T.; Nasu, H. Hydrothermal gasification of phenol water on novel carbon-supported Ni catalysts prepared by the sol-gel method using tartaric acid and alminum tri-sec-butoxide. Fuel Process. Technol. 2015, 136, 34-40.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H226-H302-H312-H315-H319

Flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation.

Indicaciones de precaución: P210-P280-P240-P241-P303+P361+P353-P305+P351+P338-P362-P301+P312-P312-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
3910908
Clase de peligro
3
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2905.19
TSCA
Yes

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