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toluene diisocyanate cas 26471-62-5

Chemical Name:Toluene diisocyanate

CAS: 26471-62-5

Molecular Fomula:C9H6N2O2

Molecular Weight:174.15614

Appearance: colorless liquid

Purity: 99.5%

分类:

描述

Toluene diisocyanateQuick Details

Chemical Name:Toluene diisocyanate

CAS: 26471-62-5

Molecular Fomula:C9H6N2O2

Molecular Weight:174.15614

Appearance: colorless liquid

Purity: 99.5%

Toluene diisocyanateTypical Properties

inspection item specification inspection result
purity 99.5% 99.9%
isomeric ratio(2.4/2.6) 80/20 1.0 80.2/19.8
acidity(on hcl basis)(ppm) 40 8
color(apha) 25 10
hydrolyzable chlorine(ppm) 100 45

Toluene diisocyanate Usage

Toluene diisocyanate Used For Polyurethane is an aromatic isocyanate, a precursor to Polyurethanes (PU) that mostly used for making flexible foams.It is produced for reaction with polyols to form polyurethanes.

Polyol TDI 80/20 is mainly used in polyurethane products including foams, polyurethane coatings, polyurethane rubber; polyimide fibers and adhesives are also some applications.

Toluene diisocyanate Packaging

250kg/drum

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