Hexabromocyclododecane
Also known as: 1,2,5,6,9,10-Hexabromocyclododecane, 1,3,5,7,9,11-Hexabromocyclododecane, HBCD, HBCDD, Hexabromocyclododecane (mixture of isomers), β-Hexabromocyclododecane, γ-Hexabromocyclododecane
Hexabromocyclododecane (CAS 25637-99-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H18Br6 and a molecular weight of 641.695 g/mol. Key properties include a melting point of 175-185ºC, a boiling point of 514.1±50.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 254.5±24.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25637-99-4
- Jingsj CID
- J-31923-8
- Molecular Formula
- C12H18Br6
- Molecular Weight
- 641.695 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 175-185ºC |
|---|---|
| Boiling Point | 514.1±50.0 °C at 760 mmHg |
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 254.5±24.8 °C |
| Exact Mass | 635.650818 |
| LogP | 6.56 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.598 |
Frequently Asked Questions
What is the CAS number of Hexabromocyclododecane?
The CAS number of Hexabromocyclododecane is 25637-99-4.
What are the molecular formula and molecular weight of Hexabromocyclododecane?
Hexabromocyclododecane has molecular formula C12H18Br6 and molecular weight 641.695 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Hexabromocyclododecane (CAS 25637-99-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31923-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.