2,42,6-Diaminotoluene CAS#25376-45-8

2,42,6-Diaminotoluene CAS#25376-45-8

2,42,6-Diaminotoluene CAS#25376-45-8

Important Industrial Intermediate: Primarily used as a key raw material for the synthesis of toluene diisocyanate (TDI).


Good Solubility: Soluble in water, ethanol, and ether, providing good compatibility with various processing and reaction systems.


Distinct Aromatic Diamine Structure: Its aromatic diamine functionality makes TDA a valuable intermediate for a range of chemical synthesis applications.


Suitable Physical Properties for Processing: With defined melting and boiling points, TDA offers stable characteristics suitable for industrial handling and manufacturing processes.

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Product Description

Product Description-2,42,6-Diaminotoluene CAS#25376-45-8


Pale yellow solid; raw material for TDI synthesis and polyether initiator.

Product Applications-2,42,6-Diaminotoluene CAS#25376-45-8


1. Primarily used as a raw material for synthesizing TDI and as an initiator for polyethers. Polyether polyols synthesized using TDA as an initiator yield foams with a uniform, fine cell structure, enhancing thermal insulation properties and dimensional stability at low temperatures.


2. Used as a curing agent for epoxy resins and as a dye intermediate.


3. Used to synthesize aromatic diamine curing agents for polyurethane elastomers and epoxy resins, such as dimethylthiotoluenediamine (DMTDA) and diethyltoluenediamine (DETDA).

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Product Data

Chemical Properties-2,42,6-Diaminotoluene CAS#25376-45-8



English Name

2,4/2,6-Diaminotoluene

English Synonyms

Methylphenylenediamine;ar-Methyl-1,3-benzenediamine;ar-Methylbenzenediamine;NA-1709:m-Diaminoto luene;200KGS/DRUM;Diaminotoluene (DAT);1,3-Benzenediamine, ar-methyl

CAS Number

25376-45-8

Molecular Formula

2C7H10N2

Molecular Weight

244.34

EINECS Number

246-910-3

Boiling point

217.6°C (rough estimate)

Density

1.0343 (rough estimate)

Refractive index

1.5040 (estimate)

InChI

InChI=1S/2C7H10N2/c1-5-2-3-6(8)4-7(5)9;1-5-6(8)3-2-4-7(5)9/h2*2-4H,8-9H2,1H3

InChIKey

GWXQNFKETHVQIZ-UHFFFAOYSA-N

SMILES

C1(C)C(N)=CC=CC=1N.C1(N)=CC(=CC=C1C)N


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