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Toluene-2,4-diisocyanate, tech. 80%, remainder 2,6-diisocyanate, Thermo Scientific Chemicals Product Code.: 11374257
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Toluene-2,4-diisocyanate, tech. 80%, remainder 2,6-diisocyanate, Thermo Scientific Chemicals

Product Code. 11374257
1 kg
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Quantity:
250 g
1 kg
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Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Product Code. 11374257

Brand: Thermo Scientific Alfa Aesar 036733.A1

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This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Description

Toluene diisocyanate is utilized in polyurethane foams and tank trucks. It is also used in concrete sealers for aircraft, sealers and coatings in floor. It is employed as a crosslinking agent for nylon.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 584-84-9
Molecular Formula C9H6N2O2
Molecular Weight (g/mol) 174.159
MDL Number MFCD00002011
InChI Key DVKJHBMWWAPEIU-UHFFFAOYSA-N
Synonym 2,4-toluene diisocyanate, 2,4-diisocyanatotoluene, tolylene-2,4-diisocyanate, toluene-2,4-diisocyanate, 2,4-tolylene diisocyanate, toluene 2,4-diisocyanate, 4-methyl-m-phenylene diisocyanate, tolylene diisocyanate, 2,4-tdi, toluylene-2,4-diisocyanateShow MoreShow Less
PubChem CID 11443
ChEBI CHEBI:53556
IUPAC Name 2,4-diisocyanato-1-methylbenzene
SMILES CC1=C(C=C(C=C1)N=C=O)N=C=O

Specifications

Melting Point 19.5°C to 21.5°C
Color Colorless
Density 1.225 g/mL
Boiling Point 251°C
Flash Point 132° (270°F)
Refractive Index 1.567
Quantity 1 kg
UN Number UN2078
Beilstein 744602
Sensitivity Moisture sensitive
Merck Index 14,9530
Solubility Information Miscible with ether,acetone,benzene,carbontetrachloride and chlorobenzene.
Formula Weight 174.16
Percent Purity 80%
Grade Technical
Physical Form Liquid
Assay Remainder 2,6-diisocyanate
Chemical Name or Material Toluene-2,4-diisocyanate
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Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberM21L010 Certificate TypeCertificate of Analysis Date30/01/2025 Catalog Number036733.30,036733.A1
Lot NumberT26J007 Certificate TypeCertificate of Analysis Date07/08/2023 Catalog Number036733.30,036733.A1
Lot NumberX18H044 Certificate TypeCertificate of Analysis Date27/04/2022 Catalog Number036733.30,036733.A1
Lot NumberM10I026 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number036733.30,036733.A1
Lot NumberZ08H030 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number036733.30,036733.A1

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