1,1,4,4-Tetraphenyl-2-butyne-1,4-diol
Chemical Name: 1,1,4,4-Tetraphenyl-2-butyne-1,4-diol
Molecular Formula: C₂₈H₂₀O₂
CAS Number: 1483-74-5
A rigid, aromatic acetylenic diol featuring two tertiary alcohol groups and a central carbon–carbon triple bond. Produced by VUP on a laboratory scale, this compound is primarily used as a model structure and specialty intermediate in polymer and catalyst studies.
Technical Specifications
Discover the technical specifications of our 1,1,4,4-Tetraphenyl-2-butyne-1,4-diol products.
Chemical Identity
| Chemical Name | 1,1,4,4-Tetraphenyl-2-butyne-1,4-diol |
| Synonyms | Tetraphenylbutynediol, 1,4-Di-tert-phenyl-2-butyne-1,4-diol |
| CAS Number | 1483-74-5 |
| EC Number | Not listed |
| Molecular Formula | C₂₈H₂₀O₂ |
| Molecular Weight | 388.46 g/mol |
VUP Specifications (Standard Grade)
| Property | Specification |
|---|---|
| Appearance | White to pale-cream crystalline solid |
| Purity | ≥ 98.0 % (laboratory grade) |
Note: Specifications that are provided above are typical values and should not be considered as guaranteed analysis.
Key Features & Benefits
Discover the unique advantages of VUP's 1,1,4,4-Tetraphenyl-2-butyne-1,4-diol for your applications.
Rigid Aromatic Core
Provides thermal stability and defined geometry for model polymer and catalyst systems.
Dual Hydroxyl Groups
Allows derivatisation to esters or ethers for polymer backbone modification.
Stable Triple Bond
Useful for studying acetylene reactivity and oxidative coupling mechanisms.
High Purity, Research Grade
≥ 98% purity verified by GC/NMR analysis for reliable results.
Laboratory Production by VUP
Prepared under ISO 9001:2015 analytical control for consistent quality.
Exceptional Thermal Stability
High melting point (234-236°C) enables processing under demanding thermal conditions.
Product Information & Technical Documents
Essential information and documentation for 1,1,4,4-Tetraphenyl-2-butyne-1,4-diol
Product Identification
Key product details and identifiers
Technical Documents
Download product documentation
Technical Data Sheet (TDS)
Complete technical specifications, physical properties, and application information for 1,1,4,4-Tetraphenyl-2-butyne-1,4-diol
Safety Data Sheet (SDS)
Safety information, handling procedures, and regulatory details for 1,1,4,4-Tetraphenyl-2-butyne-1,4-diol
Need additional technical information or regulatory documentation?
Frequently Asked Questions
Discover the frequently asked questions about our 1,1,4,4-Tetraphenyl-2-butyne-1,4-diol products.