4-Ethynyl-1-fluoro-2-methylbenzene
4-Ethynyl-1-fluoro-2-methylbenzene (CAS 351002-93-2) is a fluorinated aromatic building block with the molecular formula C9H7F. This compound, featuring both an ethynyl and a methyl group on a fluorobenzene ring, serves as a valuable intermediate in organic synthesis. Its unique structure makes it suitable for incorporation into complex molecules within pharmaceutical and materials science research. Tech Serve Solutions offers this chemical with a purity of 97%.
Pharmaceutical Intermediate
4-Ethynyl-1-fluoro-2-methylbenzene is utilised in the synthesis of novel pharmaceutical compounds. Its fluorinated aromatic structure can be integrated into drug candidates to modify pharmacokinetic properties.
Organic Synthesis Building Block
This compound functions as a versatile building block in general organic synthesis. The ethynyl group allows for various coupling reactions, while the fluorinated methylbenzene moiety provides specific structural features.
Materials Science Research
The molecule can be employed in the development of advanced materials. Its reactivity and structural characteristics are of interest for creating polymers or functional organic materials.
| Molecular weight | 134.15 |
|---|---|
| Linear formula | FC6H3(CH3)C≡CH |
| Assay | 97% |
| Boiling point | 169-170 °C(lit.) |
| Density | 1.007 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5210(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- H318Causes serious eye damage
Precautionary statements
- 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 | 37 °C / 98.6 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-41 |
| Safety statements (S) | 26-39 |
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 4-Ethynyl-1-fluoro-2-methylbenzene used for?
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4-Ethynyl-1-fluoro-2-methylbenzene is used as an intermediate in pharmaceutical synthesis, a building block in organic synthesis, and in materials science research.
What are the CAS number and molecular formula for 4-Ethynyl-1-fluoro-2-methylbenzene?
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The CAS number is 351002-93-2 and the molecular formula is C9H7F (FC6H3(CH3)C≡CH).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethynyl-1-fluoro-2-methylbenzene with an assay of 97%. TSS does not represent this chemical as USP, BP, EP, or other pharmacopoeia grades.
What are the main safety hazards associated with this chemical?
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This compound is a flammable liquid and vapour (H226) and can cause serious eye damage (H318). It requires careful handling with appropriate personal protective equipment, including eye protection, gloves, and respiratory protection.
How is 4-Ethynyl-1-fluoro-2-methylbenzene packed and shipped?
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The chemical is shipped as UN 1993, Hazard Class 3, Packing Group III. Specific packaging adheres to international shipping regulations.
How can I request a quote or sample?
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To request a quote or sample of 4-Ethynyl-1-fluoro-2-methylbenzene, please contact our sales department via the website or listed contact details.
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