2,2',4,4',5-Pentabromodiphenyl ether
Also known as: BDE-99, PBDE-99, 2,2',4,4',5-PentaBDE, 2,2',4,4',5-Pentabromodiphenyl ether (BDE-99), Pentabromodiphenyl ether 99, 1,2,4-Tribromo-5-(2,4-dibromophenoxy)benzene
2,2',4,4',5-Pentabromodiphenyl ether (CAS 60348-60-9) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C12H5Br5O and a molecular weight of 564.68700 g/mol. Key properties include a melting point of -7 to -3ºC (commercial), a boiling point of Decomposes at 200-300ºC (commercial), a density of 0.69 g/cm3at 25°C (lit.) and a flash point of -12ºC. It is classified under GHS with signal word Warning and hazard statements H362, H373 — May cause damage to organs through prolonged exposure and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 60348-60-9
- Jingsj CID
- J-1498578-2
- Molecular Formula
- C12H5Br5O
- Molecular Weight
- 564.68700 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -7 to -3ºC (commercial) |
|---|---|
| Boiling Point | Decomposes at 200-300ºC (commercial) |
| Density | 0.69 g/cm3at 25°C (lit.) |
| Flash Point | -12ºC |
| Exact Mass | 559.62600 |
| PSA | 9.23000 |
| LogP | 7.29140 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H362
- H373 — May cause damage to organs through prolonged exposure
- H410 — Very toxic to aquatic life with long lasting effects
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 2,2',4,4',5-Pentabromodiphenyl ether?
The CAS number of 2,2',4,4',5-Pentabromodiphenyl ether is 60348-60-9.
What are the molecular formula and molecular weight of 2,2',4,4',5-Pentabromodiphenyl ether?
2,2',4,4',5-Pentabromodiphenyl ether has molecular formula C12H5Br5O and molecular weight 564.68700 g/mol.
Is 2,2',4,4',5-Pentabromodiphenyl ether hazardous?
2,2',4,4',5-Pentabromodiphenyl ether has GHS signal word Warning and hazard statements H362; H373 — May cause damage to organs through prolonged exposure; H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2',4,4',5-Pentabromodiphenyl ether (CAS 60348-60-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498578-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.