1,4-Difluoro-2-(prop-2-yn-1-yloxy)benzene
1,4-二氟-2-(2-丙炔-1-氧基)苯
Also known as: 1,4-Difluoro-2-(2-propyn-1-yloxy)benzene, 1,4-difluoro-2-(prop-2-ynyloxy)benzene, 1,4-difluoro-2-prop-2-ynoxybenzene, Benzene, 1,4-difluoro-2-(2-propyn-1-yloxy)-
1,4-Difluoro-2-(prop-2-yn-1-yloxy)benzene (CAS 457628-36-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H6F2O and a molecular weight of 168.140 g/mol. It is also known as 1,4-Difluoro-2-(2-propyn-1-yloxy)benzene, 1,4-difluoro-2-(prop-2-ynyloxy)benzene and 1,4-difluoro-2-prop-2-ynoxybenzene. Key properties include a boiling point of 203.3±30.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 83.3±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 457628-36-3
- Jingsj CID
- J-1018987-4
- Molecular Formula
- C9H6F2O
- Chinese Name
- 1,4-二氟-2-(2-丙炔-1-氧基)苯
- Molecular Weight
- 168.140 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 203.3±30.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 83.3±20.4 °C |
Frequently Asked Questions
What is the CAS number of 1,4-Difluoro-2-(prop-2-yn-1-yloxy)benzene?
The CAS number of 1,4-Difluoro-2-(prop-2-yn-1-yloxy)benzene is 457628-36-3.
What are the molecular formula and molecular weight of 1,4-Difluoro-2-(prop-2-yn-1-yloxy)benzene?
1,4-Difluoro-2-(prop-2-yn-1-yloxy)benzene has molecular formula C9H6F2O and molecular weight 168.140 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-Difluoro-2-(prop-2-yn-1-yloxy)benzene (CAS 457628-36-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1018987-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.