2-Fluoro-5-methylphenyl isocyanate
2-Fluoro-5-methylphenyl isocyanate (CAS: 190774-50-6), with the molecular formula FC6H3(CH3)NCO and a molar mass of 151.14 g/mol, is a versatile fluorinated organic building block. This compound is valuable in chemical synthesis, particularly for introducing the 2-fluoro-5-methylphenyl moiety into larger molecules. It serves as a key intermediate in the development of advanced materials and potentially in the pharmaceutical sector.
Organic Synthesis Intermediate
2-Fluoro-5-methylphenyl isocyanate is used as a building block in organic synthesis. Its reactive isocyanate group allows for facile reactions with nucleophiles, enabling the formation of amides, ureas, and other functional groups.
Fluorinated Building Block
As a fluorinated aromatic compound, it is employed in the synthesis of complex molecules where the presence of fluorine can impart unique electronic or lipophilic properties. This is particularly relevant in the design of agrochemicals and pharmaceuticals.
Material Science
The compound can be utilised in the development of novel polymers or functional materials. The incorporation of fluorinated aryl groups can influence properties such as thermal stability and chemical resistance.
| Molecular weight | 151.14 |
|---|---|
| Linear formula | FC6H3(CH3)NCO |
| Assay | 98% |
| Boiling point | 192 °C(lit.) |
| Density | 1.159 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.511(lit.) |
| Storage temperature | −20°C |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 85 °C / 185 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 2-Fluoro-5-methylphenyl isocyanate used for?
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2-Fluoro-5-methylphenyl isocyanate is primarily used as a versatile building block in organic synthesis, especially for creating fluorinated organic compounds and potentially in the development of advanced materials and pharmaceutical intermediates.
What are the CAS number and molecular formula?
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The CAS number for 2-Fluoro-5-methylphenyl isocyanate is 190774-50-6, and its molecular formula is FC6H3(CH3)NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Fluoro-5-methylphenyl isocyanate with a minimum assay of 98%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should 2-Fluoro-5-methylphenyl isocyanate be handled?
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Handling requires appropriate personal protective equipment, including eyeshields, face shields, and gloves. Use in a well-ventilated area or with a suitable respirator. It is harmful if swallowed, inhaled, or in contact with skin, and can cause skin and eye irritation.
Is this product controlled or scheduled?
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The provided data does not indicate that 2-Fluoro-5-methylphenyl isocyanate is a controlled or scheduled substance.
How is 2-Fluoro-5-methylphenyl isocyanate packed, shipped, and exported?
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Tech Serve Solutions, as a global supplier and exporter since 1998, ensures appropriate packaging for safe transport and export of chemicals like 2-Fluoro-5-methylphenyl isocyanate, adhering to international shipping regulations.
How can I request a sample or quote?
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To request a sample or a quote for 2-Fluoro-5-methylphenyl isocyanate, please contact the Tech Serve Solutions sales team through our website or designated contact channels.
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