4-Bromo-2-fluorophenyl isothiocyanate
4-溴-2-氟苯基异硫氰酸酯
Also known as: 4-bromo-1-fluoro-2-isothiocyanatobenzene, 4-bromo-2-fluoro-1-isothiocyanatobenzene, 2-fluoro-4-bromophenyl isothiocyanate, Benzene, 4-bromo-2-fluoro-1-isothiocyanato-, MFCD02683533
4-Bromo-2-fluorophenyl isothiocyanate (CAS 81171-71-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H3BrFNS and a molecular weight of 232.07300 g/mol. It is also known as 4-bromo-1-fluoro-2-isothiocyanatobenzene, 4-bromo-2-fluoro-1-isothiocyanatobenzene and 2-fluoro-4-bromophenyl isothiocyanate. Key properties include a melting point of 37-42ºC(lit.), a boiling point of 278.6ºC at 760 mmHg, a density of 1.59g/cm3 and a flash point of 230 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 81171-71-3
- Jingsj CID
- J-47105-7
- Molecular Formula
- C7H3BrFNS
- Chinese Name
- 4-溴-2-氟苯基异硫氰酸酯
- Molecular Weight
- 232.07300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 37-42ºC(lit.) |
|---|---|
| Boiling Point | 278.6ºC at 760 mmHg |
| Density | 1.59g/cm3 |
| Flash Point | 230 °F |
Frequently Asked Questions
What is the CAS number of 4-Bromo-2-fluorophenyl isothiocyanate?
The CAS number of 4-Bromo-2-fluorophenyl isothiocyanate is 81171-71-3.
What are the molecular formula and molecular weight of 4-Bromo-2-fluorophenyl isothiocyanate?
4-Bromo-2-fluorophenyl isothiocyanate has molecular formula C7H3BrFNS and molecular weight 232.07300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Bromo-2-fluorophenyl isothiocyanate (CAS 81171-71-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47105-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.