4-(4-Chlorophenoxy)benzaldehyde
4-(4-Chlorophenoxy)benzaldehyde (CAS: 61343-99-5), with the molecular formula ClC6H4OC6H4CHO and a molecular weight of 232.66 g/mol, is a valuable organic building block. This compound features a benzaldehyde core substituted with a 4-chlorophenoxy group. Its structure makes it suitable for various chemical synthesis applications, particularly in the development of complex organic molecules and intermediates.

Organic Synthesis Intermediate
As a substituted benzaldehyde, 4-(4-Chlorophenoxy)benzaldehyde serves as a key intermediate in the synthesis of more complex organic structures. The aldehyde functional group is reactive and can participate in a wide range of organic transformations.
Building Block for Specialty Chemicals
The compound's distinct chemical structure, incorporating both an aldehyde and a chlorophenoxy ether moiety, makes it a useful building block for the creation of specialty chemicals. It can be incorporated into larger molecular frameworks for diverse applications.
Research and Development
Researchers utilise 4-(4-Chlorophenoxy)benzaldehyde in academic and industrial R&D settings for exploring new synthetic pathways and developing novel compounds. Its availability supports ongoing chemical research.
| Molecular weight | 232.66 |
|---|---|
| Linear formula | ClC6H4OC6H4CHO |
| Assay | 97% |
| Melting point | 54-58 °C |

Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36-43-51/53 |
| Safety statements (S) | 26-36/37-61 |
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-(4-Chlorophenoxy)benzaldehyde used for?
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4-(4-Chlorophenoxy)benzaldehyde is primarily used as an intermediate and building block in organic synthesis, particularly for the development of specialty chemicals and in research and development settings.
What is the CAS number and molecular formula for 4-(4-Chlorophenoxy)benzaldehyde?
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The CAS number is 61343-99-5 and the molecular formula is ClC6H4OC6H4CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-(4-Chlorophenoxy)benzaldehyde with an assay of 97%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the main hazards associated with handling 4-(4-Chlorophenoxy)benzaldehyde?
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According to GHS, 4-(4-Chlorophenoxy)benzaldehyde is classified with signal word Warning and hazards H302 (Harmful if swallowed), H317 (May cause an allergic skin reaction), and H319 (Causes serious eye irritation). Appropriate personal protective equipment, including dust mask type N95, eyeshields, face shields, and gloves, should be worn.
How is 4-(4-Chlorophenoxy)benzaldehyde packed and shipped?
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4-(4-Chlorophenoxy)benzaldehyde is packed according to industry standards for hazardous materials and is exported globally by Tech Serve Solutions. It is shipped under UN 3077, Class 9, Packing Group III.
How can I request a quote or sample?
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To request a quote or a sample of 4-(4-Chlorophenoxy)benzaldehyde, please contact our sales department through the website or by phone.
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