Acenaphthylene
Acenaphthylene (CAS: 208-96-8), a polycyclic aromatic hydrocarbon with the formula C12H8 and a molecular weight of 152.19 g/mol, is a valuable building block in organic synthesis. Its unique structure allows for diverse chemical transformations. This compound serves as a key intermediate in the creation of more complex molecules and is employed in various research and development applications within the chemical industry.

Organic Synthesis Intermediate
Acenaphthylene is utilised as a foundational component in the synthesis of various organic compounds. Its reactive nature enables its incorporation into complex molecular architectures for research purposes.
Building Block for Specialty Chemicals
The compound acts as a crucial building block for the development of specialty chemicals. It facilitates the construction of novel materials and advanced chemical entities in research settings.
Research and Development
Acenaphthylene finds application in chemical research and development laboratories. It is used in studies exploring new synthetic pathways and the properties of polycyclic aromatic hydrocarbons.
| Molecular weight | 152.19 |
|---|---|
| Empirical formula | C12H8 |
| Assay | ≥99% |
| Grade | technical |
| Boiling point | 280 °C(lit.) |
| Density | 0.899 g/mL at 25 °C(lit.) |
| Melting point | 78-82 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 122 °C / 251.6 °F |
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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 Acenaphthylene used for?
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Acenaphthylene is primarily used as an intermediate and building block in organic synthesis and chemical research and development for creating complex molecules.
What is the CAS number and formula for Acenaphthylene?
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The CAS number for Acenaphthylene is 208-96-8, and its molecular formula is C12H8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Acenaphthylene in technical grade with an assay of ≥99%. We do not represent this product as USP, BP, or EP grade.
How should Acenaphthylene be handled safely?
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Acenaphthylene is classified as harmful if swallowed, causes skin irritation, causes serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Ensure adequate ventilation and avoid breathing dust.
How is Acenaphthylene packed and shipped by TSS?
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Acenaphthylene is packed in compliance with relevant regulations for safe transport. As a global supplier and exporter, Tech Serve Solutions ensures adherence to international shipping standards.
How can I request a sample or quote for Acenaphthylene?
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To request a sample or a quotation for Acenaphthylene, please contact our sales department through the website or by phone.
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