Toluene Di-Isocyanate (TDI 80/20)
Colourless to pale yellow liquid with a pungent odour · CAS 26471-62-5
Overview
Toluene Di-Isocyanate (TDI 80/20) (CAS 26471-62-5) is one of the specialty chemicals products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for polyurethane flexible-foam manufacture (cushioning, mattresses); coatings, elastomer and adhesive intermediate, among other applications in the specialty chemicals category. We pack Toluene Di-Isocyanate (TDI 80/20) in drums / ISO tankers as per order quantity, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| NCO Content | 48.2 – 48.6% |
| Hydrolysable Chlorine | 0.05% Max |
| Acidity (as HCl) | 0.02% Max |
| Colour (APHA) | 30 Max |
Values above are well-established typical/standard specification properties for this product, compiled from published technical references — not a batch-specific lab report. Figures can vary batch to batch — request a current certificate of analysis with your order.
Applications
- Polyurethane flexible-foam manufacture (cushioning, mattresses)
- Coatings, elastomer and adhesive intermediate
Frequently Asked Questions
What is Toluene Di-Isocyanate (TDI 80/20)?
Toluene Di-Isocyanate (TDI 80/20) is supplied by Suraj Chemicals as colourless to pale yellow liquid with a pungent odour, identified by CAS number 26471-62-5. It falls under our Specialty Chemicals range — see the Specification Sheet table above for its full characteristics.
What is Toluene Di-Isocyanate (TDI 80/20) used for?
Typical applications include: Polyurethane flexible-foam manufacture (cushioning, mattresses); Coatings, elastomer and adhesive intermediate.
How should Toluene Di-Isocyanate (TDI 80/20) be stored and handled?
Store sealed under dry nitrogen blanket where possible, away from moisture and amines — reacts with water. Hazardous — handle strictly per SDS with appropriate PPE.
What packaging and pack sizes does Suraj Chemicals supply Toluene Di-Isocyanate (TDI 80/20) in?
Drums / ISO tankers as per order quantity. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Toluene Di-Isocyanate (TDI 80/20)?
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Toluene Di-Isocyanate (TDI 80/20) hazardous to handle?
Yes — Toluene Di-Isocyanate (TDI 80/20) is reactive with certain materials — check compatibility before storing near other chemicals; flagged as hazardous in our own handling guidance and should be handled strictly per the SDS, with appropriate PPE. Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for Toluene Di-Isocyanate (TDI 80/20)?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Toluene Di-Isocyanate (TDI 80/20) is also available above.
Can I get a sample or discuss order quantity for Toluene Di-Isocyanate (TDI 80/20)?
Yes — use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Toluene Di-Isocyanate (TDI 80/20).