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497-03-0 - trans-2-Methyl-2-butenal, 97% - 2-Methylcrotonaldehyde - Tiglic aldehyde - L08113 - Alfa Aesar

L08113 trans-2-Methyl-2-butenal, 97%

Número CAS
497-03-0
Nombre Alternativo
2-Methylcrotonaldehyde
Tiglic aldehyde

Tamaño Precio ($) Cantidad Disponibilidad
5g 37,90
25g 111,24
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trans-2-Methyl-2-butenal, 97%

MDL
MFCD00006977
EINECS
207-833-0

Propiedades químicas

Fórmula
C5H8O
Peso molecular
84.12
Punto de ebullición
117-119°
Punto de inflamabilidad
18°(64°F)
Densidad
0.871
Índice de refracción
1.4480
Sensibilidad
Air Sensitive
Solubilidad
Soluble in water

Aplicaciones

Tiglic aldehyde was used in the concise total synthesis of 7-demethylpiericidin A11. It was used as starting reagent during the synthesis of alkyl-branched tetraene hydrocarbons, pheromone component for dried fruit beetle.

Notas

Air Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Referencias documentales

Elena Jiménez.; Beatriz Lanza.; María Antiñolo.; José Albaladejo. Influence of temperature on the chemical removal of 3-methylbutanal, trans-2-methyl-2-butenal, and 3-methyl-2-butenal by OH radicals in the troposphere. Atmospheric Environment. 2009, 43, (26), 4043-4049.

Daryl D. Rowan.; Heather P. Lane.; John M. Allen.; Simon Fielder.; Martin B. Hunt. Biosynthesis of 2-Methylbutyl, 2-Methyl-2-butenyl, and 2-Methylbutanoate Esters in Red Delicious and Granny Smith Apples Using Deuterium-Labeled Substrates. J. Agric. Food Chem. 1996, 44, (10), 3276-3285.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H225-H315-H319-H335

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-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. Ground/bond container and receiving 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. 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

Beilstein
1698207
Clase de peligro
3
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2912.19
TSCA
Yes

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