2-Amino-4-chlorophenol
2-Amino-4-chlorophenol (CAS 95-85-2), with the molecular formula H2NC6H3(Cl)OH and a molecular weight of 143.57, is a key organic intermediate. This compound serves as a valuable building block in chemical synthesis, particularly within the fields of organic chemistry and materials science. Its structure, featuring amino, chloro, and hydroxyl functional groups, allows for diverse chemical transformations, making it an important precursor in the development of more complex molecules.
- IUPAC
- 5-Chloro-2-hydroxyaniline
- Synonyms
- 5-Chloro-2-hydroxyaniline

Organic Synthesis Intermediate
2-Amino-4-chlorophenol is utilised as a versatile building block in organic synthesis. Its functional groups enable participation in various reactions, facilitating the construction of complex organic structures.
Precursor for Specialty Chemicals
The compound acts as a precursor for the synthesis of specialty chemicals and fine chemicals. It is employed in the development of novel compounds with specific properties and applications.
Research and Development
Researchers utilise 2-Amino-4-chlorophenol in laboratory settings for R&D purposes. Its defined chemical structure makes it suitable for exploring new synthetic pathways and molecular designs.
| Molecular weight | 143.57 |
|---|---|
| Linear formula | H2NC6H3(Cl)OH |
| Assay | 97% |
| Melting point | 136-141 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- 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 |
|---|---|
| Transport (UN / ADR) | UN 2673 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| 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 2-Amino-4-chlorophenol used for?
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2-Amino-4-chlorophenol is primarily used as an intermediate in organic synthesis and as a building block for creating specialty and fine chemicals. It is also employed in research and development settings.
What is the CAS number and chemical formula for 2-Amino-4-chlorophenol?
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The CAS number for 2-Amino-4-chlorophenol is 95-85-2, and its chemical formula is H2NC6H3(Cl)OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-4-chlorophenol with an assay of 97%. This product is typically considered for research and chemical synthesis purposes and is not represented as USP, BP, or EP grade.
How should 2-Amino-4-chlorophenol be handled safely?
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Handle 2-Amino-4-chlorophenol with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (N95 type). It is classified as harmful if swallowed, causes skin irritation, eye irritation, and may cause respiratory irritation. Ensure adequate ventilation and avoid dust formation. Refer to the Safety Data Sheet for comprehensive handling guidelines.
Is 2-Amino-4-chlorophenol shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Amino-4-chlorophenol, and can fulfil international shipping requirements.
How can I request a sample or quote for 2-Amino-4-chlorophenol?
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To request a sample or a quote for 2-Amino-4-chlorophenol, please contact our sales department via the website or designated contact channels, providing your specific requirements.
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