Spiro[2.4]hepta-4,6-diene
Spiro[2.4]hepta-4,6-diene (CAS 765-46-8) is a cyclic organic compound with the molecular formula C7H8 and a molecular weight of 92.14 g/mol. It belongs to the alkene class and serves as a valuable building block in chemical synthesis. Its unique spirocyclic structure makes it an interesting molecule for researchers developing novel organic compounds and materials.
- Synonyms
- C7H8
![Spiro[2.4]hepta-4,6-diene (C7H8) — chemical structure, CAS 765-46-8; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F765-46-8.png&w=3840&q=75)
Organic Synthesis Intermediate
Spiro[2.4]hepta-4,6-diene is utilised as a versatile intermediate in the construction of more complex organic molecules. Its diene functionality allows for various addition and cycloaddition reactions, facilitating the synthesis of diverse chemical structures.
Research and Development
This compound finds application in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities. Its spirocyclic nature offers unique structural motifs for drug discovery and materials science.
Building Block for Heterocycles
The reactive nature of the diene system allows for its incorporation into heterocyclic frameworks. This makes Spiro[2.4]hepta-4,6-diene a useful starting material for synthesising various nitrogen, oxygen, or sulfur-containing ring systems.
| Molecular weight | 92.14 |
|---|---|
| Empirical formula | C7H8 |
| Assay | ≥95.0% (GC) |
| Density | 0.92 g/mL at 20 °C(lit.) |
| Storage temperature | −20°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H301Toxic if swallowed
- H304May be fatal if swallowed and enters airways
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H350May cause cancer
Precautionary statements
- P201Obtain special instructions before use
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
- P308IF exposed or concerned
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 15 °C / 59 °F |
| Transport (UN / ADR) | UN 1993BE 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 45-11-36/37/38-65 |
| Safety statements (S) | 53-16-26-45-62 |
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 Spiro[2.4]hepta-4,6-diene used for?
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Spiro[2.4]hepta-4,6-diene is primarily used as a building block in organic synthesis and in research and development for creating novel organic molecules and exploring new synthetic methodologies.
What is the CAS number and chemical formula for Spiro[2.4]hepta-4,6-diene?
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The CAS number for Spiro[2.4]hepta-4,6-diene is 765-46-8, and its chemical formula is C7H8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Spiro[2.4]hepta-4,6-diene with a minimum purity of 95.0% (GC). We do not represent this product as USP, BP, or EP grade.
How should Spiro[2.4]hepta-4,6-diene be handled safely?
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Spiro[2.4]hepta-4,6-diene is a flammable liquid and vapour, is toxic if swallowed, can cause severe skin irritation, eye irritation, and may cause respiratory irritation. It is also suspected of causing cancer and can be fatal if swallowed and enters airways. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Refer to the Safety Data Sheet for full handling instructions.
Is Spiro[2.4]hepta-4,6-diene packed and shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Spiro[2.4]hepta-4,6-diene. It is shipped according to international regulations (UN 1993 BE 3 / PG II).
How can I request a sample or quote for Spiro[2.4]hepta-4,6-diene?
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To request a sample or quote, please contact our sales team through the website or by phone, providing the product name and CAS number (765-46-8).
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