Pentafluorobenzyl Bromide
Also known as: (Bromomethyl)pentafluorobenzene, alpha-Bromo-2,3,4,5,6-pentafluorotoluene, α-Bromo-2,3,4,5,6-pentafluorotoluene, 1-(Bromomethyl)-2,3,4,5,6-pentafluorobenzene, 1-Bromomethylpentafluorobenzene, Bromomethylpentafluorobenzene, PFBBr
Pentafluorobenzyl Bromide (CAS 1765-40-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H2BrF5 and a molecular weight of 260.987 g/mol. Key properties include a melting point of 19-20 °C(lit.), a boiling point of 173.2±35.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 82.8±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1765-40-8
- Jingsj CID
- J-16674-4
- Molecular Formula
- C7H2BrF5
- Molecular Weight
- 260.987 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 19-20 °C(lit.) |
|---|---|
| Boiling Point | 173.2±35.0 °C at 760 mmHg |
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 82.8±0.0 °C |
| Exact Mass | 259.925995 |
| LogP | 3.10 |
| Vapor Pressure | 1.7±0.3 mmHg at 25°C |
| Refractive Index | 1.467 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons 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 Pentafluorobenzyl Bromide?
The CAS number of Pentafluorobenzyl Bromide is 1765-40-8.
What are the molecular formula and molecular weight of Pentafluorobenzyl Bromide?
Pentafluorobenzyl Bromide has molecular formula C7H2BrF5 and molecular weight 260.987 g/mol.
Is Pentafluorobenzyl Bromide hazardous?
Pentafluorobenzyl Bromide has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Pentafluorobenzyl Bromide?
For Pentafluorobenzyl Bromide, Upstream Products: (Pentafluorophenyl)methanol, 2,3,4,5,6-Pentafluorotoluene, 1-Bromo-2,3,4,5,6-pentafluorobenzene; Downstream Products: Pentafluorobenzaldehyde, (Pentafluorophenyl)methanol, (R)-2-Amino-3-(perfluorophenyl)propanoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pentafluorobenzyl Bromide (CAS 1765-40-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16674-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.