3-(4-Chlorophenyl)benzaldehyde
3-(4-Chlorophenyl)benzaldehyde (CAS: 139502-80-0) is an aromatic aldehyde with the molecular formula ClC₆H₄C₆H₄CHO and a molecular weight of 216.66 g/mol. This compound serves as a valuable building block in organic synthesis. Its structure, featuring a biphenyl core with a reactive aldehyde group and a chlorine substituent, allows for diverse chemical transformations. It is primarily used in the development of novel organic molecules and materials, finding applications in research and development laboratories.
- IUPAC
- 4′-Chloro[1,1′-biphenyl]-3-carboxaldehyde
Organic Synthesis Intermediate
This aldehyde functions as a key intermediate in the synthesis of more complex organic molecules. Its functional groups enable participation in various reactions such as Wittig reactions, Grignard additions, and reductive aminations.
Pharmaceutical Research
The compound can be employed in the discovery and development of new pharmaceutical agents. Its biphenyl structure is a motif found in various biologically active compounds, making it a useful starting material for medicinal chemistry.
Materials Science
As a building block, 3-(4-Chlorophenyl)benzaldehyde can be incorporated into polymers or functional materials. The presence of the chlorine atom and the aldehyde group offers potential for tailoring material properties.
| Molecular weight | 216.66 |
|---|---|
| Linear formula | ClC6H4C6H4CHO |
| Assay | 97% |
| Melting point | 56-60 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-36/37/38-51/53 |
| 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 3-(4-Chlorophenyl)benzaldehyde primarily used for?
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3-(4-Chlorophenyl)benzaldehyde is primarily used as a building block and intermediate in organic synthesis, with potential applications in pharmaceutical research and materials science.
What is the CAS number and molecular formula for 3-(4-Chlorophenyl)benzaldehyde?
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The CAS number is 139502-80-0, and the molecular formula is ClC₆H₄C₆H₄CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(4-Chlorophenyl)benzaldehyde with a minimum assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.
How should 3-(4-Chlorophenyl)benzaldehyde be handled safely?
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Handle with care. This compound is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), may cause respiratory irritation (H335), and is toxic to aquatic life with long lasting effects (H411). Wear appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation.
Is this chemical subject to special regulations?
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Based on the provided safety data, 3-(4-Chlorophenyl)benzaldehyde is classified as hazardous and toxic to aquatic life. It requires careful handling and disposal according to local regulations. It is not listed as a controlled substance in the provided data.
How is 3-(4-Chlorophenyl)benzaldehyde shipped and exported by TSS?
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Tech Serve Solutions, a global supplier and exporter, ships and exports 3-(4-Chlorophenyl)benzaldehyde according to international shipping regulations for hazardous materials. It is classified under UN 3077, Class 9, Packing Group III.
How can I request a quote or sample of 3-(4-Chlorophenyl)benzaldehyde?
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To request a quote or sample, please use the contact form on the Tech Serve Solutions website or contact our sales department directly, referencing the product name and CAS number.
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