CAS 26471-62-5 Toluene Diisocyanate/TDI

Product Name:Toluene Diisocyanate/TDI
Appearance:Colorless liquid
CAS No.:26471-62-5
HS Code:2929101000
MOQ:1*20'FCL
Package:250KG drum or as per your request

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Description of TDI:

Toluene diisocyanate (TDI) is an organic compound with the formula CH3C6H3(NCO)2. Two of the six possible isomers are commercially important: 2,4-TDI (CAS: 584-84-9) and 2,6-TDI (CAS: 91-08-7). 2,4-TDI is produced in the pure state, but TDI is often marketed as 80/20 and 65/35 mixtures of the 2,4 and 2,6 isomers respectively. It is produced on a large scale, accounting for 34.1% of the global isocyanate market in 2000, second only to MDI. Approximately 1.4 billion kilograms were produced in 2000. All isomers of TDI are colorless, although commercial samples can appear yellow.

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Specification of TDI:

Test Item	Index	Test Result
Purity(WT)%	99.7min	99.8
2,4-Isomer%	80+/-1	79.6
2,6-Isomer%	20+/-1	19.6
Acidity%(HCL)	0.0015MAX	0.0004
Hydrolyzable Chloride(WT)%	0.004MAX	0.0033
Color (APHA)	15 MAX	5
Total Chloride(WT)%	0.018 MAX	0.005

Application of TDI:

TDI 80/20 is used in the production of flexible polyurethane foam and other polyurethane applications including elastomers, synthetic leather, coated fabrics, paints and adhesives.

Package of TDI:

250KG drum,25MT/20'FCL；or as per your request

Store in a cool and ventilated warehouse. Keep away from sparks and heat sources.