toluene diisocyanate Cas:26471-62-5

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toluene diisocyanate cas 26471-62-5 manufacturer supply

Chemical Name:Toluene diisocyanate

CAS: 26471-62-5

Molecular Fomula:C9H6N2O2

Molecular Weight:174.15614

Appearance: colorless liquid

Purity: 99.5%

Category: Other

• Description

Description

Toluene diisocyanate

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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