2,4,6-Trichlorophenyl isocyanate
Also known as: 1,3,5-trichloro-2-isocyanatobenzene, Isocyanic acid 2,4,6-trichlorophenyl ester, Benzene, 1,3,5-trichloro-2-isocyanato-, 2,4,6-Trichlorophenyl isocyanate 98%, 2,4,6-TrichlorophenylIsocyanate>, 2.4.6-Trichlor-1-isocyanato-benzol, 2,4,6-trichlorobenzenisocyanate, 2,4,6-trichlorophenylisocyanate
2,4,6-Trichlorophenyl isocyanate (CAS 2505-31-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H2Cl3NO and a molecular weight of 222.45600 g/mol. Key properties include a melting point of 64-67 °C(lit.), a boiling point of 101°C 2mm, a density of 1.51g/cm3 and a flash point of 101°C/2mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2505-31-9
- Jingsj CID
- J-37106-2
- Molecular Formula
- C7H2Cl3NO
- Molecular Weight
- 222.45600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 64-67 °C(lit.) |
|---|---|
| Boiling Point | 101°C 2mm |
| Density | 1.51g/cm3 |
| Flash Point | 101°C/2mm |
| Exact Mass | 220.92000 |
| PSA | 29.43000 |
| LogP | 3.61410 |
| Vapor Pressure | 0.0104mmHg at 25°C |
| Refractive Index | 1.597 |
Customs & Trade Information
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,4,6-Trichlorophenyl isocyanate?
The CAS number of 2,4,6-Trichlorophenyl isocyanate is 2505-31-9.
What are the molecular formula and molecular weight of 2,4,6-Trichlorophenyl isocyanate?
2,4,6-Trichlorophenyl isocyanate has molecular formula C7H2Cl3NO and molecular weight 222.45600 g/mol.
What are the upstream and downstream products of 2,4,6-Trichlorophenyl isocyanate?
For 2,4,6-Trichlorophenyl isocyanate, Upstream Products: Tetramethylurea, 2,4,6-Trichloroaniline, 2,4,6-Trichloronitrobenzene; Downstream Products: 2,4,6-Trichloroaniline, N,N'-Bis(2,4,6-trichlorophenyl)urea.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4,6-Trichlorophenyl isocyanate (CAS 2505-31-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37106-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.