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L12576 4-(Trifluoromethyl)phenyl isocyanate, 98%

CAS Number
1548-13-6
Synonyms
4-Isocyanatobenzotrifluoride
alpha,alpha,alpha-Trifluoro-p-tolyl isocyanate

Stock No. Size Price ($) Quantity Availability
L12576-03 1g 26.50
L12576-06 5g 85.50
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4-(Trifluoromethyl)phenyl isocyanate, 98%

MDL
MFCD00002028
EINECS
216-284-6

Chemical Properties

Formula
C8H4F3NO
Formula Weight
187.12
Boiling Point
91-94°/35mm
Flash Point
70°(158°F)
Density
1.310
Refractive Index
1.4710
Storage & Sensitivity
Keep Cold. Moisture Sensitive.
Solubility
It hydrolyzes in water.

Applications

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.

Notes

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

Literature References

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.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H302-H312-H315-H319-H330-H334-H335

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

Precautionary Statements: P210-P235-P260-P264b-P270-P271-P280-P284-P285-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P337+P313-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep cool. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. Wear respiratory protection. In case of inadequate ventilation wear respiratory protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. 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. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
881041
Hazard Class
6.1
Packing Group
I
Harmonized Tariff Code
2929.10
TSCA
No

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