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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%

Codice CAS
1548-13-6
Sinonimi
4-Isocyanatobenzotrifluoride
alpha,alpha,alpha-Trifluoro-p-tolyl isocyanate

Dimensioni Prezzo ($) Quantità Disponibilità
1g 25,20
5g 83,40
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4-(Trifluoromethyl)phenyl isocyanate, 98%

MDL
MFCD00002028
EINECS
216-284-6

Proprietà chimiche

Formula
C8H4F3NO
Peso formula
187.12
Punto di ebollizione
91-94°/35mm
Punto di infiammabilità
70°(158°F)
Densità
1.310
Indice di rifrazione
1.4710
Sensibilità
Moisture Sensitive
Solubilità
It hydrolyzes in water.

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H227-H330-H315-H319-H334-H335

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

Dichiarazioni precauzionali: P210u-P304+P340-P305+P351+P338-P320-P405-P501a

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.

Altri riferimenti

Beilstein
881041
Classe di rischio
6.1
Gruppo di imballaggio
II
Codice tariffe armonizzato
2929.10
TSCA
No

Raccomandato

  • A12576

    4-Fluorophenyl isocyanate, 98+%
  • L09448

    3-(Trifluoromethyl)phenyl isocyanate, 98%
  • L11089

    2,4-Dichlorophenyl isocyanate, 96%
  • L11156

    2-(Trifluoromethyl)phenyl isocyanate, 97%
  • L12016

    4-Chloro-3-(trifluoromethyl)phenyl isocyanate, 97%

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