2′,5-Dichloro-2-hydroxy-4-methylbenzophenone
2′,5-Dichloro-2-hydroxy-4-methylbenzophenone (CAS 263554-77-4) is a halogenated aromatic ketone with the molecular formula ClC<sub>6</sub>H<sub>4</sub>COC<sub>6</sub>H<sub>2</sub>(Cl)(OH)CH<sub>3</sub> and a molecular weight of 281.13 g/mol. This compound serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for the creation of more complex molecules, particularly within the scope of speciality chemicals and intermediates.
- Synonyms
- ClC6H4COC6H2(Cl)(OH)CH3

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its dichlorinated and hydroxylated benzophenone structure provides reactive sites for further chemical modifications.
Research and Development
Employed in laboratory settings for exploring novel chemical pathways and developing new compounds. Its specific structural features make it suitable for targeted synthetic strategies.
Building Block for Specialty Chemicals
Serves as a foundational component in the construction of specialty chemicals. The compound's functionalities allow for its incorporation into diverse chemical structures.
| Molecular weight | 281.13 |
|---|---|
| Linear formula | ClC6H4COC6H2(Cl)(OH)CH3 |
| Assay | 98% |
| Melting point | 95-98 °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) | 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 2′,5-Dichloro-2-hydroxy-4-methylbenzophenone used for?
+
2′,5-Dichloro-2-hydroxy-4-methylbenzophenone (CAS 263554-77-4) is primarily used as a building block in organic synthesis and for research and development purposes in the creation of speciality chemicals and intermediates.
What are the CAS number and molecular formula for this compound?
+
The CAS number is 263554-77-4 and the linear molecular formula is ClC<sub>6</sub>H<sub>4</sub>COC<sub>6</sub>H<sub>2</sub>(Cl)(OH)CH<sub>3</sub>.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 2′,5-Dichloro-2-hydroxy-4-methylbenzophenone be handled safely?
+
Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure good ventilation. Avoid breathing dust. This compound is classified as a Warning with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation).
Is this product available for international export?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or obtain a quote?
+
Please contact our sales department via the website or email to request a sample or obtain a quotation for 2′,5-Dichloro-2-hydroxy-4-methylbenzophenone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis