4-Chloro-3-methylphenol
4-Chloro-3-methylphenol (CAS 59-50-7), with the molecular formula ClC6H3(CH3)OH and a molecular weight of 142.58 g/mol, is a key organic building block. This chlorinated phenol derivative is recognised for its utility in chemical synthesis. It finds application in the formulation of paints and various other chemical processes, offering specific chemical properties for targeted reactions and product development by researchers and industrial chemists.
- IUPAC
- 4-Chloro-m-cresol,PCMC
- Synonyms
- 4-Chloro-m-cresolPCMC

Paint Formulations
4-Chloro-3-methylphenol has been identified for its use in the development and formulation of various paint products. Its chemical properties may contribute to specific characteristics required in paint applications.
Organic Synthesis Intermediate
As a versatile organic building block, 4-Chloro-3-methylphenol serves as a valuable intermediate in complex organic synthesis pathways. It is employed in the creation of more intricate molecules for research and industrial purposes.
Chemical Manufacturing
This compound is utilised in broader chemical manufacturing processes where its phenolic and chlorinated structure can be incorporated into diverse chemical products. It supports the synthesis of various speciality chemicals.
| Molecular weight | 142.58 |
|---|---|
| Linear formula | ClC6H3(CH3)OH |
| Assay | 99% |
| Boiling point | 235 °C(lit.) |
| Application | 4-Chloro-3-methylphenol has been used in paint formulations1. |
| Melting point | 63-65 °C(lit.) |



Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H400WATER
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 118 °C / 244.4 °F |
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 21/22-41-43-50 |
| Safety statements (S) | 26-36/37/39-61 |
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-Chloro-3-methylphenol used for?
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4-Chloro-3-methylphenol is used in paint formulations and as a key intermediate in organic synthesis and general chemical manufacturing.
What is the CAS number and molecular formula for 4-Chloro-3-methylphenol?
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The CAS number for 4-Chloro-3-methylphenol is 59-50-7, and its molecular formula is ClC6H3(CH3)OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chloro-3-methylphenol with an assay of 99%. We do not represent this product as USP, BP, or EP grade; it is supplied for research and industrial use.
How should 4-Chloro-3-methylphenol be handled safely?
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Handling requires caution due to its hazards (H302-H312-H317-H318-H400). Essential personal protective equipment includes a dust mask type N95, eyeshields, faceshields, and gloves. Avoid contact with skin and eyes, and prevent release into the environment.
Is 4-Chloro-3-methylphenol a controlled substance?
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The provided data does not indicate that 4-Chloro-3-methylphenol is a controlled substance.
How is 4-Chloro-3-methylphenol packed and exported?
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4-Chloro-3-methylphenol is packaged in compliance with transport regulations, such as UN 3077, Class 9, PGIII for shipping. TSS is a global supplier and exporter, ensuring appropriate handling for international trade.
How can I request a quote or sample for 4-Chloro-3-methylphenol?
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To request a quote or sample, please contact our sales team through the website or designated contact channels. Provide the product name and CAS number (59-50-7) for efficient processing.
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