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Alfa Aesar™ Toluene-2,4-diisocyanate, tech. 80%, remainder 2,6-diisocyanate

Chemical Identifiers

Chemical Name or Material Toluene-2,4-diisocyanate
CAS 584-84-9
Purity Grade Technical Grade
Formula Weight 174.16
MDL Number MFCD00002011
UN Number UN2078
Beilstein 744602
Merck Index 14,9530
Synonym 4-Methyl-m-phenylene diisocyante; Tolylene-2,4-diisocyanate
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA3673330

  SDS
alfa aesar™
3673330
250g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA36733A1

  SDS
alfa aesar™
36733A1
1kg 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 174.16
Chemical Name or Material Toluene-2,4-diisocyanate
TSCA TSCA
Purity Grade Technical Grade
Physical Form Liquid
Assay 80%
Assay Percent Notes Remainder 2,6-diisocyanate
MDL Number MFCD00002011
CAS 584-84-9
UN Number UN2078
Beilstein 744602
Refractive Index 1.567
Merck Index 14,9530
Sensitivity Moisture Sensitive
Synonym 4-Methyl-m-phenylene diisocyante; Tolylene-2,4-diisocyanate
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H330-H334-H351-H315-H319-H317-H335-H204
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Suspected of causing cancer.
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
Fire or projection hazard.
Health Hazard 3 GHS P Statement
P260-P304+P340-P305+P351+P338-P320-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
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).
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Density 1.225g/mL
Color Colorless
Melting Point 19.5° to 21.5°C
Boiling Point 251°C
Quantity 250g
Flash Point 132° (270°F)
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOLUENE DIISOCYANATE
RTECS Number CZ6300000
Safety and Handling

Danger

GHS P Statement
P260-P304+P340-P305+P351+P338-P320-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
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).
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H330-H334-H351-H315-H319-H317-H335-H204
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Suspected of causing cancer.
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
Fire or projection hazard.