Molekula
4-Methyl-2,3,5,6-tetrafluoropyridine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Methyl-2,3,5,6-tetrafluoropyridine is a fluorinated heterocyclic compound used primarily as a building block in organic synthesis, pharmaceutical intermediates, and agrochemicals. It features a pyridine ring with four fluorine substituents and a methyl group, enhancing reactivity and solubility in fluorinated chemistry. This chemical has a CAS number of 16297-14-6, a molecular formula of C6H3F4N, and a molecular weight of 165.09 g/mol. It requires storage between 2 to 8°C and carries a Warning signal word for safety. Molekula supplies 4-Methyl-2,3,5,6-tetrafluoropyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless liquid |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 32 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90032222 |
| CAS Number | 16297-14-6 |
| IUPAC Name | 2,3,5,6-tetrafluoro-4-methylpyridine |
| Molecular Formula | C6H3F4N |
| Molecular Weight | 165.09 |
| Exact Mass | 165.0202 |
| SMILES | CC1=C(C(=NC(=C1F)F)F)F |
| InChIKey | VMJPFTHPDLREJZ-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H3F4N/c1-2-3(7)5(9)11-6(10)4(2)8/h1H3 |
| PubChem CID | 4661316 |
| UN Number | UN1993 |
| REACH Code | Y110 |
| HTS Code | 2933399200 |
| Tariff Code | 2933399990 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
Hazard statements
- EUH018 In use may form flammable/explosive vapour-air mixture
- H226 Flammable liquid and vapour
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 2 3 5 6-TETRAFLUORO-4-METHYLPYRIDINE 9
- 2,3,5,6-tetrafluoro-4-methylpyridine
- Pyridine, 2,3,5,6-tetrafluoro-4-methyl-
- s11008
- VMJPFTHPDLREJZ-UHFFFAOYSA-N
Frequently asked questions
What is 4-Methyl-2,3,5,6-tetrafluoropyridine commonly used for?
This compound is primarily used as a building block in organic synthesis, particularly for fluorinated pharmaceuticals, agrochemicals, and specialty polymers due to its reactive pyridine core.
What is the molecular formula and molecular weight of 4-Methyl-2,3,5,6-tetrafluoropyridine?
The molecular formula is C₆H₃F₄N, and the molecular weight is 165.09 g/mol.
How should 4-Methyl-2,3,5,6-tetrafluoropyridine be stored?
Store at 2–8°C in a tightly sealed container, protected from moisture and light, under an inert atmosphere if possible.
What purity grades are available for this product?
Molekula supplies this compound as a clear, colourless liquid whose identity conforms to the reference standard; contact us for specific requirements.
Can Molekula supply 4-Methyl-2,3,5,6-tetrafluoropyridine in bulk quantities?
Yes, we offer bulk packaging options (e.g., 5 kg, 25 kg, or custom quantities) for industrial and research-scale applications.
What documentation is provided with an order of this product?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Is 4-Methyl-2,3,5,6-tetrafluoropyridine dangerous goods for shipping?
Yes. 4-Methyl-2,3,5,6-tetrafluoropyridine ships as dangerous goods: UN1993, class 3, packing group III.
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