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Alfa Aesar™ 3,4-Dimethylphenyl isocyanate, 97%

Chemical Identifiers

Chemical Name or Material 3,4-Dimethylphenyl isocyanate
CAS 51163-27-0
Molecular Formula C9H9NO
Formula Weight 147.18g/mol
MDL Number MFCD00013867
UN Number UN2206
Beilstein 775149
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1599803

 
alfa aesar™
L15998-03
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.

AAL1599806

 
alfa aesar™
L15998-06
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.

AAL1599814

 
alfa aesar™
L15998-14
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

Boiling Point 85°C (2mmHg)
Quantity 1g
Flash Point 92°C (197°F)
Chemical Name or Material 3,4-Dimethylphenyl isocyanate
CAS 51163-27-0
Assay 97%
Molecular Formula C9H9NO
Formula Weight 147.18g/mol
MDL Number MFCD00013867
UN Number UN2206
Beilstein 775149
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H300-H330-H334-H227-H315-H319-H335
Fatal if swallowed.
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Combustible liquid.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P210-P301+P310-P304+P340-P305+P351+P338-P320-P330-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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).
Rinse mouth.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ISOCYANATES, TOXIC, N.O.S.

Applications
3,4-Dimethylphenyl isocyanate is used as a pharmaceutical intermediate.

Solubility
Hydrolyzes in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. It is sensitive to moisture. Store under dry inert gas.

Safety and Handling

Danger

GHS P Statement
P210-P301+P310-P304+P340-P305+P351+P338-P320-P330-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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).
Rinse mouth.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H300-H330-H334-H227-H315-H319-H335
Fatal if swallowed.
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Combustible liquid.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

2° to 8°C