2-Chloro-4-(4-chlorophenyl)thiazole
2-Chloro-4-(4-chlorophenyl)thiazole (CAS: 2103-96-0; Formula: C9H5Cl2NS; MW: 230.11) is a halogenated heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within research and development settings. Its specific structure makes it useful for creating more complex molecules, contributing to advancements in material science and potentially pharmaceuticals.

Chemical Synthesis
Utilised as a versatile intermediate in organic synthesis, facilitating the construction of novel chemical entities.
Heterocyclic Chemistry
A key component in the study and synthesis of thiazole derivatives, contributing to the broader field of heterocyclic chemistry.
Research and Development
Employed in laboratory settings for exploring new reaction pathways and developing new compounds with potential applications.
| Molecular weight | 230.11 |
|---|---|
| Empirical formula | C9H5Cl2NS |
| Assay | 97% |
| Melting point | 97-101 °C |


Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-37/38-41 |
| Safety statements (S) | 26-36/37/39-45 |
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-Chloro-4-(4-chlorophenyl)thiazole primarily used for?
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This compound is primarily used as a building block in chemical synthesis, particularly in research and development settings for creating more complex molecules.
What are the CAS number and formula for 2-Chloro-4-(4-chlorophenyl)thiazole?
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The CAS number is 2103-96-0 and the empirical formula is C9H5Cl2NS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-4-(4-chlorophenyl)thiazole with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the key safety considerations when handling this chemical?
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This compound is classified as Danger, with hazards including toxicity if swallowed (H301), skin irritation (H315), serious eye damage (H318), and respiratory irritation (H335). Appropriate personal protective equipment such as eyeshields, faceshields, gloves, and a P2 respirator cartridge should be used. Handle in a well-ventilated area.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote for 2-Chloro-4-(4-chlorophenyl)thiazole?
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Please contact our sales team through the website or by phone to request a sample or a quotation for this product.
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