3-Iodophenyl isothiocyanate
3-碘异硫氰酸苯酯
Also known as: 1-Iodo-3-isothiocyanatobenzene, 3-Iodoisothiocyanatobenzene, m-Iodophenyl isothiocyanate, Isothiocyanic acid 3-iodophenyl ester, Benzene, 1-iodo-3-isothiocyanato-, MFCD00041074
3-Iodophenyl isothiocyanate (CAS 3125-73-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H4INS and a molecular weight of 261.08300 g/mol. It is also known as 1-Iodo-3-isothiocyanatobenzene, 3-Iodoisothiocyanatobenzene and m-Iodophenyl isothiocyanate. Key properties include a melting point of 45-48 °C(lit.), a boiling point of 318.1ºC at 760 mmHg, a density of 1.76 g/cm3 and a flash point of 230 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3125-73-3
- Jingsj CID
- J-47817-7
- Molecular Formula
- C7H4INS
- Chinese Name
- 3-碘异硫氰酸苯酯
- Molecular Weight
- 261.08300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 45-48 °C(lit.) |
|---|---|
| Boiling Point | 318.1ºC at 760 mmHg |
| Density | 1.76 g/cm3 |
| Flash Point | 230 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 3-Iodophenyl isothiocyanate?
The CAS number of 3-Iodophenyl isothiocyanate is 3125-73-3.
What are the molecular formula and molecular weight of 3-Iodophenyl isothiocyanate?
3-Iodophenyl isothiocyanate has molecular formula C7H4INS and molecular weight 261.08300 g/mol.
Is 3-Iodophenyl isothiocyanate hazardous?
3-Iodophenyl isothiocyanate has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Iodophenyl isothiocyanate (CAS 3125-73-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47817-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.