Perhydrofluorene
Perhydrofluorene (CAS 5744-03-6), with the molecular formula C13H22 and a molecular weight of 178.31 g/mol, is a saturated polycyclic hydrocarbon. Also known as Dodecahydrofluorene, this compound has found application as a hydrogen storage medium. Tech Serve Solutions supplies Perhydrofluorene with a typical assay of 97%, serving as a valuable building block in organic synthesis and chemical research.
- IUPAC
- Dodecahydrofluorene
- Synonyms
- Dodecahydrofluorene

Hydrogen Storage Compound
Perhydrofluorene has been utilised as a material for storing hydrogen. Its cyclic saturated structure allows for reversible hydrogen absorption and release processes.
Organic Synthesis Building Block
As a cyclic alkane, Perhydrofluorene serves as a foundational component in organic synthesis. Its structure can be modified to create more complex molecules for various chemical research applications.
Chemical Research Reagent
This compound is employed in laboratory settings for fundamental chemical research. Its properties are of interest in studies involving saturated polycyclic hydrocarbons.
| Molecular weight | 178.31 |
|---|---|
| Empirical formula | C13H22 |
| Assay | 97% |
| Boiling point | 253 °C(lit.) |
| Density | 0.92 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.501(lit.) |
| Application | Perhydrofluorene (Dodecahydrofluorene) was used as a hydrogen storage compound1. |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 64 °C / 147.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 Perhydrofluorene used for?
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Perhydrofluorene has been used as a hydrogen storage compound and serves as a building block in chemical synthesis and organic research.
What is the CAS number and formula for Perhydrofluorene?
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The CAS number is 5744-03-6, and the empirical formula (Hill notation) is C13H22.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Perhydrofluorene with a purity of 97%. We do not represent this product as USP, BP, or EP grade.
How should Perhydrofluorene be handled safely?
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Perhydrofluorene is classified with hazards including H302 (Harmful if swallowed), H319 (Causes serious eye irritation), and H413 (May cause long lasting harmful effects to aquatic life). Appropriate personal protective equipment, such as eyeshields, gloves, and a suitable respirator, should be used. Handle in accordance with all applicable safety data.
How is Perhydrofluorene packed and shipped?
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Perhydrofluorene is typically packed in compliance with transport regulations, including ADR classification NA 1993 / PGIII. We export globally.
How can I request a sample or quote for Perhydrofluorene?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team directly through our website or by calling our office.
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