2-Fluoro-1,3-dimethylbenzene
2-Fluoro-1,3-dimethylbenzene (CAS: 443-88-9) is a fluorinated aromatic compound with the molecular formula (CH3)2C6H3F and a molecular weight of 124.16 g/mol. This versatile building block finds utility in organic synthesis, particularly in the preparation of specialized molecules like fluorinated cryptands for host-guest complex investigations using 19F NMR. Its defined chemical structure and purity make it a reliable reagent for advanced chemical research and development.
- IUPAC
- 2-Fluoro-m-xylene
- Synonyms
- (CH3)2C6H3F2-Fluoro-m-xylene
Synthesis of Fluorinated Cryptands
This compound serves as a precursor in the synthesis of fluorinated cryptands. These specialized molecules are valuable for investigating host-guest interactions with anions using 19F NMR spectroscopy, enabling detailed studies of molecular recognition.
Organic Building Block
As a fluorinated aryl compound, 2-Fluoro-1,3-dimethylbenzene is a key building block in organic synthesis. It allows for the introduction of a fluorinated xylene moiety into more complex molecular architectures for diverse research applications.
Research and Development
Utilised in academic and industrial research laboratories, this chemical contributes to the development of novel organic compounds and materials. Its specific fluorination pattern offers unique electronic and steric properties for synthetic chemists.
| Molecular weight | 124.16 |
|---|---|
| Linear formula | (CH3)2C6H3F |
| Assay | 97% |
| Boiling point | 147-148 °C(lit.) |
| Density | 0.988 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.479(lit.) |
| Application | Used to prepare a fluorinated cryptand for use in 19F NMR investigation of host-guest complexes of anions.1 |
Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 31 °C / 87.8 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
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-1,3-dimethylbenzene used for?
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2-Fluoro-1,3-dimethylbenzene is primarily used in organic synthesis, notably for preparing fluorinated cryptands employed in 19F NMR studies of host-guest complexes.
What are the CAS number and formula for 2-Fluoro-1,3-dimethylbenzene?
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The CAS number is 443-88-9 and the linear formula is (CH3)2C6H3F.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Fluoro-1,3-dimethylbenzene with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations for handling 2-Fluoro-1,3-dimethylbenzene?
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2-Fluoro-1,3-dimethylbenzene is a flammable liquid and vapour (H226). It requires handling with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection. It has a flash point of 31 °C (87.8 °F).
How is 2-Fluoro-1,3-dimethylbenzene packed and shipped?
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This chemical is packed and shipped according to relevant regulations for hazardous materials. As a global supplier, Tech Serve Solutions handles all export documentation and compliance requirements.
How can I request a quote or sample for 2-Fluoro-1,3-dimethylbenzene?
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To request a quote or a sample, please contact our sales department via the website or provide your details, and a representative will assist you.
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