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L09582 3,5-Bis(trifluoromethyl)phenyl isocyanate, 98%

CAS Number
16588-74-2
Synonyms

Stock No. Size Price ($) Quantity Availability
L09582-03 1g 31.40
L09582-06 5g 107.00
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3,5-Bis(trifluoromethyl)phenyl isocyanate, 98%

MDL
MFCD00013559

Chemical Properties

Formula
C9H3F6NO
Formula Weight
255.12
Boiling Point
62°/2mm
Flash Point
67°(152°F)
Density
1.476
Refractive Index
1.4300
Storage & Sensitivity
Keep Cold. Moisture Sensitive.
Solubility
Hydrolyzes with water.

Applications

3,5-Bis(trifluoromethyl)phenyl isocyanate is used in Chemical derivatization of amino-functionalized model surfaces. Preparation of arylaminothiocarbonylpyridinium zwitterionic salts, via an exothermic reaction with 4-pyrrolidinopyridine. Synthesis of (S)-3-hydroxymethyl-2-methoxymethoxy-2?-(3-(3,5-bis(trifluoromethyl)phenyl)uryl-benzyl)-1,10-binaphthalene. Synthesis of 1-[3,5-bis(trifluoromethyl) phenyl]-3-(2-pyridyl)thiourea, via reaction with 2-amino pyridine in MeCN.

Notes

Moisture Sensitive. Protect from heat. Store away from heat and oxidizing agents. Store under dry inert gas. Protect from humidity and water. Incompatible with heat, amines, alcohols and oxidizing agents.

Literature References

Nora Graf; Andreas Lippitz; Thomas Gross; Falko Pippig; Andreas Holländer; Wolfgang E S Unger. Determination of accessible amino groups on surfaces by chemical derivatization with 3,5-bis(trifluoromethyl)phenyl isothiocyanate and XPS/NEXAFS analysis.Analytical and Bioanalytical Chemistry.2010, 396 (2), 725-738.

Kazuaki Ishihara; Masatoshi Niwa; Yuji Kosugi. Zwitterionic salts as mild organocatalysts for transesterification.Organic Letters.2008, 10 (11), 2187-2190.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H302-H312-H315-H319-H332-H335

Combustible liquid. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. Harmful if inhaled. May cause respiratory irritation.

Precautionary Statements: P210-P235-P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep cool. Avoid breathing 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. 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. 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
542272
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2929.10
TSCA
No

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