4-Isopropyl-3-methylphenol
4-Isopropyl-3-methylphenol (CAS: 3228-02-2) is an organic compound with the linear formula (CH3)2CHC6H3(CH3)OH and a molecular weight of 150.22 g/mol. This phenol derivative serves as a versatile building block in chemical synthesis. It is recognised for its utility in creating more complex organic molecules, finding applications across various research and development sectors within the chemical industry.
- Synonyms
- 4-Isopropyl-m-cresol3-Methyl-4-(1-methylethyl)phenol

Organic Synthesis Intermediate
4-Isopropyl-3-methylphenol acts as a key intermediate in the synthesis of diverse organic compounds. Its phenolic structure allows for various chemical transformations, making it valuable in research laboratories for developing novel molecules.
Building Block for Specialty Chemicals
This compound is utilised as a fundamental building block in the development of specialty chemicals. Its specific structure lends itself to incorporation into larger molecules with tailored properties for specific industrial applications.
Research and Development
Primarily used in R&D settings, 4-Isopropyl-3-methylphenol aids chemists in exploring new synthetic routes and functionalising existing chemical frameworks. Its availability supports academic and industrial research endeavours.
| Molecular weight | 150.22 |
|---|---|
| Linear formula | (CH3)2CHC6H3(CH3)OH |
| Assay | 99% |
| Melting point | 111-114 °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) | 2 |
| 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 4-Isopropyl-3-methylphenol used for?
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4-Isopropyl-3-methylphenol is primarily used as a building block in organic synthesis and in research and development for creating specialty chemicals.
What is the CAS number and chemical formula for 4-Isopropyl-3-methylphenol?
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The CAS number for 4-Isopropyl-3-methylphenol is 3228-02-2, and its linear formula is (CH3)2CHC6H3(CH3)OH.
What grade and purity does Tech Serve Solutions supply for 4-Isopropyl-3-methylphenol?
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Tech Serve Solutions supplies 4-Isopropyl-3-methylphenol with an assay of 99%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the main safety considerations when handling 4-Isopropyl-3-methylphenol?
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4-Isopropyl-3-methylphenol is classified with GHS07 symbol and a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended PPE includes a dust mask type N95, eyeshields, and gloves. Handle in a well-ventilated area.
How is 4-Isopropyl-3-methylphenol typically packed, shipped, and exported?
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As a global supplier, Tech Serve Solutions ensures appropriate packaging for safe transit and export of 4-Isopropyl-3-methylphenol, adhering to all relevant shipping regulations.
How can I request a sample or quote for 4-Isopropyl-3-methylphenol?
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To request a sample or a quote for 4-Isopropyl-3-methylphenol, please contact our sales team through the website or by phone.
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