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?
No specific hazard is flagged for Toluene Di-Isocyanate (TDI 80/20) beyond standard industrial chemical handling precautions. We still recommend you download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details, as good practice for any industrial chemical.
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).