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1548-13-6 - 4-(Trifluoromethyl)phenyl isocyanate, 98% - 4-Isocyanatobenzotrifluoride - alpha,alpha,alpha-Trifluoro-p-tolyl isocyanate - L12576 - Alfa Aesar

L12576 4-(Trifluoromethyl)phenyl isocyanate, 98%

Número CAS
1548-13-6
Nombre Alternativo
4-Isocyanatobenzotrifluoride
alpha,alpha,alpha-Trifluoro-p-tolyl isocyanate

Tamaño Precio ($) Cantidad Disponibilidad
1g 23,13
5g 76,59
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4-(Trifluoromethyl)phenyl isocyanate, 98%

MDL
MFCD00002028
EINECS
216-284-6

Propiedades químicas

Fórmula
C8H4F3NO
Peso molecular
187.12
Punto de ebullición
91-94°/35mm
Punto de inflamabilidad
70°(158°F)
Densidad
1.310
Índice de refracción
1.4710
Sensibilidad
Moisture Sensitive
Solubilidad
It hydrolyzes in water.

Aplicaciones

4-(Trifluoromethyl)phenyl isocyanate has been used in the synthesis of fluorescent photoinduced electron transfer (PET) chemosensors and 2-ethyl-6-[(4-trifluoromethylphenylcarbamoyl)hydrazino]-benzo[de]iso-quinoline-1,3-dione, an amidourea-based sensor for anions. It has also been used in the synthesis of 1,8-naphthalimide based colorimetric and fluorescent sensor for anions.

Notas

Moisture sensitive. Incompatible with oxidizing agents, alcohols, amines and heat.

Referencias documentales

Thorfinnur Gunnlaugsson; Anthony P.Davis; John E O'Brien; Mark Glynn. Synthesis and photophysical evaluation of charge neutral thiourea or urea based fluorescent PET sensors for bis-carboxylates and pyrophosphate. Organic & Biomolecular Chemistry. 2005, 3,(1), 48-56.

 

Thorfinnur Gunnlaugsson; Paul E.Kruger; Paul Jensen; Juliann Tierney; Haslin Dato Paduka Ali; Gillian M.Hussey. Colorimetric “naked eye” sensing of anions in aqueous solution. J. Org. Chem. 2005, 70,(26), 10875-10878.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H330-H315-H319-H335-H334-H227

Fatal if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Combustible liquid.

Indicaciones de precaución: P210-P260-P284-P285-P261-P304+P340-P305+P351+P338-P320-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
881041
Clase de peligro
6.1
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2929.10
TSCA
No

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