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Alfa Aesar™ 4-(Trifluoromethoxy)phenyl isocyanate, 97%

Chemical Identifiers

Chemical Name or Material 4-(Trifluoromethoxy)phenyl isocyanate
CAS 35037-73-1
Molecular Formula C8H4F3NO2
Formula Weight 203.12
MDL Number MFCD00035702
UN Number UN2206
Beilstein 977669
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2003303

  SDS
alfa aesar™
B2003303
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.

AAB2003306

  SDS
alfa aesar™
B2003306
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.

AAB2003314

  SDS
alfa aesar™
B2003314
25g 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

Formula Weight 203.12
Chemical Name or Material 4-(Trifluoromethoxy)phenyl isocyanate
Health Hazard 1 Danger
CAS 35037-73-1
MDL Number MFCD00035702
Melting Point −29°C
UN Number UN2206
Recommended Storage 2° to 8°C
TSCA TSCA
Beilstein 977669
Assay 97%
Flash Point 70°C (158°F)
Quantity 1g
Health Hazard 3 GHS P Statement
P210-P284a-P261-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: ISOCYANATES, TOXIC, N.O.S.
Boiling Point 78°C (22mmHg)
Molecular Formula C8H4F3NO2
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.

Applications
4-(Trifluoromethoxy)phenyl isocyanate is used as a synthetic intermediate for medicine

Solubility
Reacts with water.

Notes
Moisture Sensitive. Protect from heat. Store away from oxidizing agents. Store in a cool, dry conditions in a well sealed container. Store under dry inert gas. Incompatible with alcohols, amines and heat.

Safety and Handling

Danger

GHS P Statement
P210-P284a-P261-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

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