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630-18-2 - Trimethylacetonitrile, 98+% - tert-Butyl cyanide - Pivalonitrile - A12011 - Alfa Aesar

A12011 Trimethylacetonitrile, 98+%

Número CAS
630-18-2
Nombre Alternativo
tert-Butyl cyanide
Pivalonitrile

Tamaño Precio ($) Cantidad Disponibilidad
25g 58,30
100g 174,00
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Trimethylacetonitrile, 98+%

MDL
MFCD00001847
EINECS
211-133-0

Propiedades químicas

Fórmula
(CH3)3CCN
Peso molecular
83.13
Punto de fusión
16-18°
Punto de ebullición
105-106°
Punto de inflamabilidad
4°(39°F)
Densidad
0.757
Solubilidad
Miscible with ethanol, acetone and toluene. Slightly miscible with water.

Aplicaciones

Trimethylacetonitrile used as a solvent and as a labile ligand in coordination chemistry. It is also used as an intermediate in organic synthesis. It is used in the presence of titanium(II) chloride and zinc to undergoes reductive coupling reaction of aromatic and aliphatic ketones including acyclic aliphatic ketones to give the corresponding pinacols.

Notas

Store in a cool place. Incompatible with strong acids, strong bases, strong oxidizing agents and strong reducing agents.

Referencias documentales

For in situ reaction with vinyl triflates in the synthesis of sterically hindered 2,4,6-trisubstituted pyrimidines, see: Synthesis, 881 (1990); for reaction scheme, see Trifluoromethanesulfonic acid, A1173 .

Bagal, D. B.; Bhanage, B. M. Recent Advances in Transition Metal-Catalyzed Hydrogenation of Nitriles. Adv. Synth. Catal. 2015, 357 (5), 883-900.

Akhtar, N.; Akhtar, W. Prospects, challenges, and latest developments in lithium-air batteries. Int. J. Energy Res. 2015, 39 (3), 303-316.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H225-H302-H312-H332-H315-H319-H335

Highly flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. 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

Clase de peligro
3
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2926.90
TSCA
Yes

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