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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 147.18
MDL Number MFCD00013867
UN Number UN2206
Beilstein 775149
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1599803

  SDS
alfa aesar™
L1599803
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.

AAL1599814

  SDS
alfa aesar™
L1599814
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.

AAL1599806

  SDS
alfa aesar™
L1599806
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

Formula Weight 147.18
CAS 51163-27-0
Chemical Name or Material 3,4-Dimethylphenyl isocyanate
Assay 97%
Beilstein 775149
Recommended Storage 2° to 8°C
Quantity 1g
Health Hazard 1 Danger
Flash Point 92°C (197°F)
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.
UN Number UN2206
Boiling Point 85°C (2mmHg)
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ISOCYANATES, TOXIC, N.O.S.
Molecular Formula C9H9NO
MDL Number MFCD00013867

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