3,4,5-Trifluorobenzonitrile
3,4,5-三氟苯腈
Also known as: 3,4,5-Trifluorobenzonitrile 99%, 3,4,5-Trifluorobenzonitrile, 97+%, Benzonitrile, 3,4,5-trifluoro-, 3,4,5-Trifluoro-1-cyanobenzene, MFCD00074948
3,4,5-Trifluorobenzonitrile (CAS 134227-45-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H2F3N and a molecular weight of 157.093 g/mol. It is also known as 3,4,5-Trifluorobenzonitrile 99%, 3,4,5-Trifluorobenzonitrile, 97+% and Benzonitrile, 3,4,5-trifluoro-. Key properties include a melting point of 45-47 °C(lit.), a boiling point of 190.5±0.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 62.8±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 134227-45-5
- Jingsj CID
- J-14713-6
- Molecular Formula
- C7H2F3N
- Chinese Name
- 3,4,5-三氟苯腈
- Molecular Weight
- 157.093 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 45-47 °C(lit.) |
|---|---|
| Boiling Point | 190.5±0.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 62.8±0.0 °C |
Frequently Asked Questions
What is the CAS number of 3,4,5-Trifluorobenzonitrile?
The CAS number of 3,4,5-Trifluorobenzonitrile is 134227-45-5.
What are the molecular formula and molecular weight of 3,4,5-Trifluorobenzonitrile?
3,4,5-Trifluorobenzonitrile has molecular formula C7H2F3N and molecular weight 157.093 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4,5-Trifluorobenzonitrile (CAS 134227-45-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14713-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.