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Alfa Aesar™ 3,5-Bis(trifluoromethyl)phenyl isocyanate, 98%

Chemical Identifiers

Chemical Name or Material 3,5-Bis(trifluoromethyl)phenyl isocyanate
CAS 16588-74-2
Molecular Formula C9H3F6NO
Formula Weight 255.12g/mol
MDL Number MFCD00013559
UN Number UN2206
Beilstein 542272
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0958203

 
alfa aesar™
L09582-03
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL0958206

 
alfa aesar™
L09582-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 62°C (2mmHg)
Quantity 1g
Flash Point 67°C (152°F)
Odor Pungent
Chemical Name or Material 3,5-Bis(trifluoromethyl)phenyl isocyanate
CAS 16588-74-2
Assay 98%
Molecular Formula C9H3F6NO
Formula Weight 255.12g/mol
MDL Number MFCD00013559
UN Number UN2206
Beilstein 542272
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H331-H334-H227-H302-H315-H319-H335
Toxic if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Combustible liquid.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P260-P280h-P305+P351+P338-P309-P310
Do not breathe dust/fume/gas/mist/vapors/spray.
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: ISOCYANATES, TOXIC, N.O.S.

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.

Solubility
Hydrolyzes with water.

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.

Safety and Handling

Danger

GHS P Statement
P260-P280h-P305+P351+P338-P309-P310
Do not breathe dust/fume/gas/mist/vapors/spray.
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

GHS H Statement
H331-H334-H227-H302-H315-H319-H335
Toxic if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Combustible liquid.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

2° to 8°C