Pentabromophenyl methacrylate
Also known as: (2,3,4,5,6-pentabromophenyl) 2-methylprop-2-enoate, 2-Methylpropenoic acid pentabromophenyl ester, 2-Propenoic acid, 2-methyl-, 2,3,4,5,6-pentabromophenyl ester, 3,3-dibromo-2-[dibromo-(2-bromophenyl)methyl]-2-propenoate, EINECS 242-705-8, Einecs 242-705-8, MFCD00080605, Methacrylsaeure-pentabromphenylester, pentabromophenyl (meth)acrylate, pentabromophenyl 2-methylprop-2-enoate, perbromophenyl methacrylate, methacrylic acid pentabromophenyl ester
Pentabromophenyl methacrylate (CAS 18967-31-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H5Br5O2 and a molecular weight of 556.66500 g/mol. Key properties include a melting point of 139-141ºC(lit.), a boiling point of 477.7ºC at 760mmHg, a density of 2.359g/cm3 and a flash point of 242.7ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18967-31-2
- Jingsj CID
- J-35675-2
- Molecular Formula
- C10H5Br5O2
- Molecular Weight
- 556.66500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 139-141ºC(lit.) |
|---|---|
| Boiling Point | 477.7ºC at 760mmHg |
| Density | 2.359g/cm3 |
| Flash Point | 242.7ºC |
| Exact Mass | 551.62100 |
| PSA | 26.30000 |
| LogP | 5.98060 |
| Vapor Pressure | 2.74E-09mmHg at 25°C |
| Refractive Index | 1.638 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2916140000 |
|---|---|
| Summary | 2916140000. other esters of methacrylic acid. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:80.0% |
Frequently Asked Questions
What is the CAS number of Pentabromophenyl methacrylate?
The CAS number of Pentabromophenyl methacrylate is 18967-31-2.
What are the molecular formula and molecular weight of Pentabromophenyl methacrylate?
Pentabromophenyl methacrylate has molecular formula C10H5Br5O2 and molecular weight 556.66500 g/mol.
Is Pentabromophenyl methacrylate hazardous?
Pentabromophenyl methacrylate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of Pentabromophenyl methacrylate?
For Pentabromophenyl methacrylate, Upstream Products: Pentabromophenol, Methacryloyl chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pentabromophenyl methacrylate (CAS 18967-31-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35675-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.