3-Chloro-2-fluorophenyl isocyanate
3-Chloro-2-fluorophenyl isocyanate (CAS 69922-25-4) is an organic compound with the linear formula ClC<sub>6</sub>H<sub>3</sub>FNCO and a molecular weight of 171.56 g/mol. This isocyanate derivative is a valuable building block in organic synthesis, particularly for introducing the 3-chloro-2-fluorophenyl moiety into various molecular structures. It is commonly employed in the development of novel chemical entities for research and industrial applications, especially within the pharmaceutical and agrochemical sectors.
Organic Synthesis Intermediate
Serves as a reactive intermediate for the synthesis of complex organic molecules. The isocyanate group readily participates in addition reactions, allowing for the formation of ureas, carbamates, and other functional groups.
Pharmaceutical Research
Utilised in the development of new pharmaceutical candidates. Its fluorinated aryl structure can influence pharmacokinetic properties such as metabolic stability and lipophilicity.
Agrochemical Development
A building block for the synthesis of potential agrochemical compounds. The presence of both chlorine and fluorine atoms can impart specific biological activities.
Material Science
Can be incorporated into polymers or functional materials where its specific chemical structure is advantageous for desired properties.
| Molecular weight | 171.56 |
|---|---|
| Linear formula | ClC6H3FNCO |
| Assay | 97% |
| Boiling point | 185-186 °C(lit.) |
| Density | 1.369 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5380(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
- P342
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| 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 3-Chloro-2-fluorophenyl isocyanate used for?
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3-Chloro-2-fluorophenyl isocyanate is primarily used as a building block in organic synthesis for creating more complex molecules, particularly in pharmaceutical and agrochemical research and development.
What is the CAS number and formula for 3-Chloro-2-fluorophenyl isocyanate?
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The CAS number is 69922-25-4 and the linear formula is ClC<sub>6</sub>H<sub>3</sub>FNCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chloro-2-fluorophenyl isocyanate with a minimum assay of 97%. This product is supplied for research and development purposes and is not represented as USP, BP, or EP grade.
How is 3-Chloro-2-fluorophenyl isocyanate handled and stored?
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3-Chloro-2-fluorophenyl isocyanate is a hazardous substance requiring careful handling. It can cause skin irritation, serious eye irritation, and respiratory irritation. Use in a well-ventilated area with appropriate personal protective equipment, including gloves, eye protection, and a respirator, is essential. Store in a cool, dry place away from incompatible materials.
How is this chemical packed and shipped?
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Tech Serve Solutions packs and ships 3-Chloro-2-fluorophenyl isocyanate in compliance with all relevant international regulations for hazardous materials, ensuring safe transit for global export.
How can I request a quote or sample?
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To request a quote or a sample of 3-Chloro-2-fluorophenyl isocyanate, please use the contact form on our website or call our sales department, referencing the product name and CAS number 69922-25-4.
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