4-tert-Butylcalix[8]arene
4-tert-Butylcalix[8]arene (CAS: 68971-82-4) is a macrocyclic organic compound with the molecular formula C88H112O8 and a molecular weight of 1297.83 g/mol. This calixarene derivative serves as a versatile starting material in organic synthesis. Its structure allows for further chemical modifications, making it valuable for creating more complex molecules. It is supplied by Tech Serve Solutions with an assay of 95%.
![4-tert-Butylcalix[8]arene (C88H112O8) — chemical structure, CAS 68971-82-4; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F68971-82-4.png&w=3840&q=75)
Starting Material for Derivatization
4-tert-Butylcalix[8]arene is utilised as a foundational compound for further chemical synthesis. Its structure is amenable to various reactions, including halogenation, acylation, and diazo coupling, enabling the creation of novel derivatives.
Synthesis of Complex Molecules
This compound is a key intermediate in the synthesis of more complex organic structures. Its macrocyclic framework provides a scaffold for building tailored molecular architectures for research and development purposes.
Research and Development
Utilised in academic and industrial research settings, 4-tert-Butylcalix[8]arene facilitates studies in supramolecular chemistry and the development of new functional materials.
| Molecular weight | 1297.83 |
|---|---|
| Empirical formula | C88H112O8 |
| Assay | 95% |
| Application | Starting material for further derivatization, including halogenation, acylation, and diazo coupling.1,2 |
| Melting point | 411-412 °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) | 26-36 |
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 4-tert-Butylcalix[8]arene used for?
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4-tert-Butylcalix[8]arene is primarily used as a starting material for further derivatization reactions, such as halogenation, acylation, and diazo coupling, in chemical synthesis and research and development.
What are the CAS number and formula for 4-tert-Butylcalix[8]arene?
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The CAS number for 4-tert-Butylcalix[8]arene is 68971-82-4, and its molecular formula is C88H112O8.
What grade and purity does Tech Serve Solutions supply for 4-tert-Butylcalix[8]arene?
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Tech Serve Solutions supplies 4-tert-Butylcalix[8]arene with an assay of 95%. This is typically considered a research or technical grade; TSS does not represent this product as USP, BP, or EP grade.
How should 4-tert-Butylcalix[8]arene be handled safely?
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According to GHS, 4-tert-Butylcalix[8]arene is a Warning substance with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be worn. Ensure good ventilation.
Is 4-tert-Butylcalix[8]arene a controlled substance?
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The provided data does not indicate that 4-tert-Butylcalix[8]arene is a controlled substance.
How is 4-tert-Butylcalix[8]arene packed and shipped?
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Tech Serve Solutions, as a specialist global supplier and exporter of fine chemicals, ensures appropriate packaging and adherence to all relevant shipping regulations for 4-tert-Butylcalix[8]arene.
How can I request a sample or quote for 4-tert-Butylcalix[8]arene?
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To request a sample or a quote for 4-tert-Butylcalix[8]arene, please contact the Tech Serve Solutions sales team through our website or by calling us directly.
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