4-tert-Butylphenol
4-tert-Butylphenol (CAS 98-54-4), with the linear formula (CH₃)₃CC₆H₄OH and a molecular weight of 150.22 g/mol, is a white crystalline solid. It serves as a valuable building block in chemical synthesis, particularly in the production of phenolic resins, antioxidants, and agrochemicals. Its chemical structure lends itself to diverse applications within organic chemistry and materials science.
- Synonyms
- 4-(1,1-Dimethylethyl)phenolp-tert-Butylphenol2-methyl-2-(4-hydroxyphenyl)propanep-(tert-Butyl)phenol4-t-ButylphenolPhenol, 4-(1,1-dimethylethyl)-4-tert-Butyl-1-hydroxybenzene
Resin Production
4-tert-Butylphenol is used as a monomer in the synthesis of phenolic resins, imparting improved solubility and flexibility to the resulting polymers.
Antioxidant Synthesis
It functions as an intermediate in the production of antioxidants, which are crucial for preventing the degradation of polymers, fuels, and lubricants.
Agrochemicals
This compound serves as a building block in the synthesis of certain pesticides and herbicides.
Chemical Intermediate
Its reactivity makes it a versatile intermediate for the preparation of various organic compounds and specialty chemicals.
| Molecular weight | 150.22 |
|---|---|
| Linear formula | (CH3)3CC6H4OH |
| Assay | 99% |
| Boiling point | 236-238 °C(lit.) |
| Density | 0.908 g/mL at 25 °C(lit.) |
| Vapour pressure | 1 mmHg (70 °C) |
| Melting point | 96-101 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 37-41-51/53 |
| Safety statements (S) | 26-39-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | mouse ... Esr1(13982)rat ... Ar(24208) |
|---|---|
| Purified By | sublimation |
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-Butylphenol used for?
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4-tert-Butylphenol is primarily used in the synthesis of phenolic resins, antioxidants, agrochemicals, and as a general chemical intermediate in organic synthesis.
What is the CAS number and formula for 4-tert-Butylphenol?
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The CAS number for 4-tert-Butylphenol is 98-54-4 and its linear formula is (CH₃)₃CC₆H₄OH.
What grade and purity does Tech Serve Solutions supply for 4-tert-Butylphenol?
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Tech Serve Solutions supplies 4-tert-Butylphenol with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 4-tert-Butylphenol be handled safely?
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Handle 4-tert-Butylphenol with appropriate personal protective equipment, including a dust mask (N95 US), eyeshields, and gloves. It is classified as dangerous, causing skin irritation, serious eye damage, and respiratory irritation, and is toxic to aquatic life with long-lasting effects. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for full details.
Is 4-tert-Butylphenol a controlled substance?
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The provided data does not indicate that 4-tert-Butylphenol is a controlled substance.
How is 4-tert-Butylphenol typically packaged and shipped?
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4-tert-Butylphenol is purified by sublimation and shipped as UN 3077, Class 9, Packing Group III, indicating it is an environmentally hazardous substance, solid, n.o.s.
How can I request a quote or sample for 4-tert-Butylphenol?
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Please contact our sales team through the website to request a quote or sample of 4-tert-Butylphenol.
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