2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene
2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene (CAS: 5396-98-5) is a heterocyclic organic compound with the molecular formula C20H20N2 and a molecular weight of 288.39 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its structure makes it suitable for incorporation into more complex molecular architectures, finding potential applications in research and development settings.
- Synonyms
- 3-diene5396-98-5C20H20N2
![2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene (C20H20N2) — chemical structure, CAS 5396-98-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F5396-98-5.png&w=3840&q=75)
Chemical Synthesis Intermediate
2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene is utilised as a versatile intermediate in organic synthesis. Its unique spirocyclic structure and diazadiene functionality allow for diverse chemical transformations and the construction of novel molecular frameworks.
Heterocyclic Chemistry Research
This compound is a key component in the study and development of heterocyclic compounds. Researchers leverage its structure for exploring new synthetic pathways and creating derivatives with potential biological or material science applications.
Building Block for Complex Molecules
As a defined building block, it is employed in multi-step syntheses aiming for complex organic molecules. Its availability facilitates the efficient assembly of target compounds in academic and industrial research laboratories.
| Molecular weight | 288.39 |
|---|---|
| Empirical formula | C20H20N2 |
| Assay | 99% |
| Melting point | 106-108 °C(lit.) |

Hazard statements
- 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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene used for?
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2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene is primarily used as a building block and intermediate in chemical synthesis, particularly for research in heterocyclic chemistry and the creation of complex organic molecules.
What is the CAS number and molecular formula for this compound?
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The CAS number for 2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene is 5396-98-5, and its molecular formula is C20H20N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene with an assay of 99%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene be handled safely?
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This compound is a Warning irritant (H315, H319, H335). Handle with a dust mask type N95, eyeshields, and gloves in a well-ventilated area. Avoid breathing dust and ensure proper eye and skin protection.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene, serving customers worldwide.
How can I request a sample or quote?
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To request a sample or obtain a quote for 2,3-Diphenyl-1,4-diazaspiro[4.5]deca-1,3-diene, please visit the Tech Serve Solutions website or contact our sales department directly.
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