1,2,5,6,9,10-Hexabromocyclododecane
1,2,5,6,9,10-Hexabromocyclododecane (CAS: 3194-55-6) is a brominated organic compound with the molecular formula C12H18Br6. This flame retardant is primarily utilised in research settings for its application in developing and testing advanced extraction techniques for brominated flame retardants from polymers. Its chemical properties also make it suitable for kinetic studies, particularly concerning thermal and photolytic segregation. Supplied by Tech Serve Solutions, it serves as a valuable reagent for chemical synthesis and analysis.
- IUPAC
- HBCD,HBCDD
- Synonyms
- 6,9,10-Hexabromocyclododecane3194-55-6C12H18Br6HBCDHBCDD

Flame Retardant Research
Used to compare extraction technique efficiencies for recovering brominated flame retardants from styrenic polymers. This aids in the development of improved analytical and recovery methods.
Kinetic Studies
Employed in the investigation of the kinetics governing the thermal and photolytic segregation of HBCD. High-performance liquid chromatography (HPLC) is often used in these studies.
Chemical Synthesis Building Block
Serves as a halogenated hydrocarbon building block in organic synthesis. Its structure makes it suitable for further chemical modification and research.
| Molecular weight | 641.70 |
|---|---|
| Empirical formula | C12H18Br6 |
| Assay | 95% |
| Solubility | acetone: soluble25 mg/mL, clear, colorless to light yellowwater: slightly soluble |
| Application | 1,2,5,6,9,10-Hexabromocyclododecane(HBCD) was used to compare the efficiency of different advanced extraction techniques for the recovery of brominated flame retardants from styrenic polymers1. It was used to study the kinetics of the thermal and photolytic segregation of HBCD using HPLC2. |


Hazard statements
- H361Suspected of damaging fertility or the unborn child
- H362May cause harm to breast-fed children
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P263
- P273Avoid release to the environment
- P281Use personal protective equipment as required
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 63-50/53-64 |
| Safety statements (S) | 53-36/37-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,2,5,6,9,10-Hexabromocyclododecane used for?
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1,2,5,6,9,10-Hexabromocyclododecane (CAS: 3194-55-6) is used in research to compare advanced extraction techniques for brominated flame retardants from polymers and to study the kinetics of their thermal and photolytic segregation.
What is the CAS number and formula for 1,2,5,6,9,10-Hexabromocyclododecane?
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The CAS number is 3194-55-6 and the empirical formula is C12H18Br6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2,5,6,9,10-Hexabromocyclododecane with an assay of 95%. This is a technical grade material and is not represented as USP, BP, or EP grade.
How should 1,2,5,6,9,10-Hexabromocyclododecane be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator filter (e.g., type N95 or P1). It is classified with GHS08 and GHS09 symbols, indicating health and environmental hazards.
Is this product exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1,2,5,6,9,10-Hexabromocyclododecane.
How can I request a quote or sample?
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To request a quote or sample of 1,2,5,6,9,10-Hexabromocyclododecane, please contact our sales team through the website or by phone.
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