1-Bromo-2-(difluoromethoxy)benzene
1-溴-2-(二氟甲氧基)苯
Also known as: 2-(Difluoromethoxy)bromobenzene, 2-Bromophenyl difluoromethyl ether, Benzene, 1-bromo-2-(difluoromethoxy)-
1-Bromo-2-(difluoromethoxy)benzene (CAS 175278-33-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5BrF2O and a molecular weight of 223.015 g/mol. It is also known as 2-(Difluoromethoxy)bromobenzene, 2-Bromophenyl difluoromethyl ether and Benzene, 1-bromo-2-(difluoromethoxy)-. Key properties include a boiling point of 199.2±30.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 88.3±8.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 175278-33-8
- Jingsj CID
- J-33767-6
- Molecular Formula
- C7H5BrF2O
- Chinese Name
- 1-溴-2-(二氟甲氧基)苯
- Molecular Weight
- 223.015 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 199.2±30.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 88.3±8.8 °C |
| Exact Mass | 221.949173 |
| PSA | 9.23000 |
| LogP | 2.88 |
| Vapor Pressure | 0.5±0.4 mmHg at 25°C |
| Refractive Index | 1.492 |
Customs & Trade Information
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Bromo-2-(difluoromethoxy)benzene?
The CAS number of 1-Bromo-2-(difluoromethoxy)benzene is 175278-33-8.
What are the molecular formula and molecular weight of 1-Bromo-2-(difluoromethoxy)benzene?
1-Bromo-2-(difluoromethoxy)benzene has molecular formula C7H5BrF2O and molecular weight 223.015 g/mol.
What are the upstream and downstream products of 1-Bromo-2-(difluoromethoxy)benzene?
For 1-Bromo-2-(difluoromethoxy)benzene, Upstream Products: 2-Bromophenol, 2-Chloro-2,2-difluoroacetophenone; Downstream Products: 2-(2-(difluoromethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Bromo-2-(difluoromethoxy)benzene (CAS 175278-33-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33767-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.