1,4-Diphenylbutadiyne
1,4-Diphenylbutadiyne (CAS: 886-66-8) is a conjugated diyne with the linear formula C6H5C≡CC≡CC6H5. This organic compound, with a molecular weight of 202.25 g/mol, serves as a valuable building block in organic synthesis. Its rigid, linear structure and reactive alkyne functionalities make it suitable for constructing complex molecular architectures and for use in materials science research.
- Synonyms
- C6H5C≡CC≡CC6H5
Organic Synthesis Intermediate
1,4-Diphenylbutadiyne is utilised as a key intermediate in the synthesis of more complex organic molecules. Its conjugated diyne system allows for various addition and coupling reactions.
Materials Science Research
The rigid, linear structure of this compound makes it a candidate for incorporation into polymers or organic electronic materials. It can be used to create extended conjugated systems with interesting optical or electronic properties.
Building Block for Complex Structures
As an organic building block, it provides a pre-formed diyne unit for constructing macrocycles, molecular wires, or other sophisticated molecular frameworks.
| Molecular weight | 202.25 |
|---|---|
| Linear formula | C6H5C≡CC≡CC6H5 |
| Assay | 99% |
| Melting point | 86-87 °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 1,4-Diphenylbutadiyne used for?
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1,4-Diphenylbutadiyne is primarily used as an intermediate in organic synthesis and in materials science research for constructing complex molecular architectures and conjugated systems.
What is the CAS number and formula for 1,4-Diphenylbutadiyne?
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The CAS number is 886-66-8 and the linear formula is C6H5C≡CC≡CC6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,4-Diphenylbutadiyne with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 1,4-Diphenylbutadiyne be handled?
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Handle 1,4-Diphenylbutadiyne with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. It is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
How is 1,4-Diphenylbutadiyne packed and exported?
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Tech Serve Solutions expertly packs and exports fine chemicals worldwide, adhering to all necessary shipping regulations to ensure safe and timely delivery.
How can I request a quote or sample for 1,4-Diphenylbutadiyne?
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To request a quote or sample of 1,4-Diphenylbutadiyne, please contact our sales team through the website or by phone.
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