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110-62-3 - Valeraldehyde, 97% - Pentanal - B21389 - Alfa Aesar

B21389 Valeraldehyde, 97%

Número CAS
110-62-3
Nombre Alternativo
Pentanal

Tamaño Precio ($) Cantidad Disponibilidad
250g 30,40
1000g 77,60
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Valeraldehyde, 97%

MDL
MFCD00007026
EINECS
203-784-4

Propiedades químicas

Fórmula
C5H10O
Peso molecular
86.13
Punto de fusión
-92°
Punto de ebullición
102-103°
Punto de inflamabilidad
8°(46°F)
Densidad
0.810
Índice de refracción
1.3950
Sensibilidad
Air Sensitive
Solubilidad
Soluble in water at 20°C, 13.5g/L. Soluble in alcohol.

Aplicaciones

It finds it application in flavorings, resin chemistry, and rubber accelerators. Valeraldehyde is used as a gaseous standard in the study of the sorptive loss pattern for volatile compounds. Valeraldehyde is used as an intermediate in industrial settings in the production of valeric acid and amyl alcohol.

Notas

Air sensitive. Store away from oxidizing agents and air. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Referencias documentales

Wang Y, et.al. Evaluation of n-valeraldehyde modified chitosan as a matrix for hydrophobic interaction chromatography.J Chromatogr. A.2002952(1-2), 79-83.

Tsai SW, et al. Time-weighted average sampling of airborne n-valeraldehyde by a solid-phase microextration device.J Chromatogr. A., 2002954(1-2), 191-8.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H225-H318-H315-H332-H335-H303-H313

Highly flammable liquid and vapour. Causes serious eye damage. Causes skin irritation. Harmful if inhaled. May cause respiratory irritation. May be harmful if swallowed. May be harmful in contact with skin.

Indicaciones de precaución: P210-P261-P280-P303+P361+P353-P305+P351+P338-P304+P340-P310-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,9902
Beilstein
1616304
Clase de peligro
3
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2912.19
TSCA
Yes
RTECS
YV3600000

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