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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
TSCA TSCA
MDL Number MFCD00002011
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.
RTECS Number CZ6300000
Density 1.225g/mL
Assay Percent Notes Remainder 2,6-diisocyanate
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOLUENE DIISOCYANATE
Merck Index 14,9530
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.
Sensitivity Moisture Sensitive
Color Colorless
Refractive Index 1.567
Beilstein 744602
Assay 80%
Health Hazard 1 Danger
Flash Point 132° (270°F)
Melting Point 19.5° to 21.5°C
Quantity 250g
Purity Grade Technical Grade
Boiling Point 251°C
UN Number UN2078
Synonym 4-Methyl-m-phenylene diisocyante; Tolylene-2,4-diisocyanate
Physical Form Liquid
Chemical Name or Material Toluene-2,4-diisocyanate
CAS 584-84-9
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.