4-tert-Butyl-2-nitrophenol
4-tert-Butyl-2-nitrophenol (CAS 3279-07-0) is an organic compound with the linear formula (CH3)3CC6H3(NO2)OH and a molecular weight of 195.22 g/mol. This phenol derivative serves as a valuable building block in organic synthesis. Its structure lends itself to various chemical transformations, making it a useful intermediate in the development of more complex molecules across different chemical sectors.

Organic Synthesis Intermediate
As a functionalised phenol, 4-tert-Butyl-2-nitrophenol is employed as a key intermediate in the synthesis of diverse organic compounds. Its nitro and hydroxyl groups offer reaction sites for further chemical modifications.
Building Block for Specialty Chemicals
This compound functions as a fundamental building block in the preparation of specialty chemicals. Its tert-butyl and nitro substituents contribute to unique chemical properties exploited in research and development.
Research and Development
4-tert-Butyl-2-nitrophenol is utilised in laboratory settings for R&D purposes, enabling the exploration of novel synthetic pathways and the creation of new chemical entities.
| Molecular weight | 195.22 |
|---|---|
| Linear formula | (CH3)3CC6H3(NO2)OH |
| Assay | 97% |
| Boiling point | 97 °C/1 mmHg(lit.) |
| Density | 1.12 g/mL at 25 °C(lit.) |
| Melting point | 27-29 °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 |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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-Butyl-2-nitrophenol used for?
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4-tert-Butyl-2-nitrophenol is primarily used as an intermediate in organic synthesis and as a building block for specialty chemicals in research and development.
What is the CAS number and formula for 4-tert-Butyl-2-nitrophenol?
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The CAS number is 3279-07-0 and the linear formula is (CH3)3CC6H3(NO2)OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-tert-Butyl-2-nitrophenol with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should 4-tert-Butyl-2-nitrophenol be handled safely?
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Handling requires appropriate personal protective equipment, including a P2 dust mask (US), eyeshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. It is classified with Warning signal word and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335).
How is 4-tert-Butyl-2-nitrophenol packed, shipped, and exported?
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As a specialist global supplier and exporter, Tech Serve Solutions ensures appropriate packaging for safe transport and handles all export documentation requirements for 4-tert-Butyl-2-nitrophenol.
How can I request a sample or quote for 4-tert-Butyl-2-nitrophenol?
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Please contact Tech Serve Solutions directly through our website or sales channels to request a sample or obtain a quote for 4-tert-Butyl-2-nitrophenol.
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