5-Chlorobenzofurazan
5-Chlorobenzofurazan (CAS: 19155-86-3; Formula: C6H3ClN2O; MW: 154.55) is a halogenated heterocyclic compound. This chemical serves as a valuable building block in organic synthesis, particularly for creating more complex heterocyclic structures. Its properties make it a key intermediate in research and development for novel materials and chemical entities.
- IUPAC
- 5-Chloro-2,1,3-benzoxadiazole
Organic Synthesis Intermediate
5-Chlorobenzofurazan is utilized as a precursor in the synthesis of diverse organic molecules. Its reactive chlorine atom and benzofurazan core allow for various functionalization reactions.
Heterocyclic Chemistry
As a member of the halogenated heterocycles family, this compound is employed in the construction of complex heterocyclic systems relevant to medicinal chemistry and material science research.
Research and Development
Used in laboratory settings for the exploration of new chemical pathways and the development of novel compounds with potential applications in pharmaceuticals and agrochemicals.
| Molecular weight | 154.55 |
|---|---|
| Empirical formula | C6H3ClN2O |
| Assay | 97% |
| Boiling point | 60-80 °C/20 mmHg |
| Melting point | 38-42 °C |
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 |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| 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 5-Chlorobenzofurazan used for?
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5-Chlorobenzofurazan is primarily used as a building block and intermediate in organic synthesis, particularly in the creation of complex heterocyclic structures for research and development.
What is the CAS number and molecular formula for 5-Chlorobenzofurazan?
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The CAS number for 5-Chlorobenzofurazan is 19155-86-3, and its molecular formula is C6H3ClN2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Chlorobenzofurazan with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for 5-Chlorobenzofurazan?
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5-Chlorobenzofurazan is classified with Warning signal word and hazards H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
How is 5-Chlorobenzofurazan packaged and shipped?
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5-Chlorobenzofurazan is carefully packaged to ensure safe transport and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for 5-Chlorobenzofurazan?
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To request a sample or obtain a quote for 5-Chlorobenzofurazan, please contact our sales team through the website or by phone.
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