4-Chlorophenol
4-Chlorophenol (CAS: 106-48-9), with the molecular formula ClC6H4OH and a molecular weight of 128.56 g/mol, is a chlorinated derivative of phenol. This crystalline solid serves as a crucial building block in organic synthesis and chemical manufacturing. Its properties make it valuable in the production of various chemical intermediates and specialty compounds, underpinning its role in diverse industrial applications.
Organic Synthesis Intermediate
4-Chlorophenol is extensively used as a foundational intermediate in the synthesis of more complex organic molecules. It provides a reactive phenolic hydroxyl group and a chlorine substituent on the aromatic ring, enabling a variety of chemical transformations.
Precursor for Agrochemicals
This compound can serve as a starting material in the production pathway for certain pesticides and herbicides. Its structure is amenable to modifications that impart specific biological activities.
Manufacturing of Dyes and Pharmaceuticals
The chemical structure of 4-Chlorophenol lends itself to its incorporation into the synthesis of specific dyes and active pharmaceutical ingredients. It contributes key structural features required for these end products.
| Molecular weight | 128.56 |
|---|---|
| Linear formula | ClC6H4OH |
| Assay | 99% |
| Boiling point | 220 °C(lit.) |
| Density | 1.306 g/mL at 25 °C(lit.) |
| Concentration | 725 mg/L in H2O |
| Vapour pressure | 1 mmHg (49.8 °C) |
| Melting point | 42-45 °C |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 121 °C / 249.8 °F |
| Transport (UN / ADR) | UN 2020 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 20/21/22-51/53 |
| Safety statements (S) | 28-61 |
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-Chlorophenol (CAS 106-48-9) typically used for?
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4-Chlorophenol is primarily used as an intermediate in organic synthesis, a precursor for agrochemicals, and in the manufacturing of dyes and pharmaceuticals.
What are the CAS number and molecular formula for 4-Chlorophenol?
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The CAS number for 4-Chlorophenol is 106-48-9, and its molecular formula is ClC6H4OH.
What grade and purity does Tech Serve Solutions supply for 4-Chlorophenol?
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Tech Serve Solutions supplies 4-Chlorophenol with an assay of 99%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 4-Chlorophenol be handled safely?
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4-Chlorophenol is harmful if swallowed, in contact with skin, and if inhaled (H302-H312-H332), and is toxic to aquatic life with long lasting effects (H411). Handle with appropriate personal protective equipment including eyeshields, gloves, and a dust mask (N95 US). Ensure good ventilation and avoid release to the environment (P273).
How is 4-Chlorophenol packed and exported?
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4-Chlorophenol is packed and exported in compliance with relevant regulations for UN 2020 6.1 / PGIII.
How can I request a quote or sample for 4-Chlorophenol?
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Please contact our sales team to request a quote or sample for 4-Chlorophenol.
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