Toluene diisocyanate
Also known as: Tolylene diisocyanate, TDI, Diisocyanatotoluene, 2,4-Toluene diisocyanate, mixture with 2,6-toluene diisocyanate, Benzene, 1,3-diisocyanatomethyl- (2,4- and 2,6- (80:20))
Toluene diisocyanate (CAS 26471-62-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O2 and a molecular weight of 174.156 g/mol. Key properties include a melting point of 19.5-21.5ºC, a boiling point of 248.4±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 110.5±29.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26471-62-5
- Jingsj CID
- J-1520296-5
- Molecular Formula
- C9H6N2O2
- Molecular Weight
- 174.156 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 19.5-21.5ºC |
|---|---|
| Boiling Point | 248.4±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 110.5±29.3 °C |
| Exact Mass | 174.042923 |
| PSA | 58.86000 |
| LogP | 3.47 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.559 |
Customs & Trade Information
| HS Code | 2929101000 |
|---|---|
| Summary | 2929101000. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Toluene diisocyanate?
The CAS number of Toluene diisocyanate is 26471-62-5.
What are the molecular formula and molecular weight of Toluene diisocyanate?
Toluene diisocyanate has molecular formula C9H6N2O2 and molecular weight 174.156 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Toluene diisocyanate (CAS 26471-62-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520296-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.