Molekula
2,3,4,5,6-Pentafluoropyridine
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
2,3,4,5,6-Pentafluoropyridine is a fluorinated heterocyclic compound used in pharmaceutical and agrochemical synthesis. It serves as a key intermediate in the development of bioactive molecules due to its electron-deficient aromatic ring. Available with a CAS number of 700-16-3, molecular formula C5F5N, and molecular weight 169.05 g/mol, it is stable at ambient storage conditions. This compound carries a warning signal word due to its reactivity. Molekula supplies 2,3,4,5,6-Pentafluoropyridine 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.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Refractive Index | 1.3850 to 1.3870 (20°C, 589 nm) |
| Assay (GC) | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 23 °C |
| Transport Class | 3 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90032226 |
| CAS Number | 700-16-3 |
| IUPAC Name | 2,3,4,5,6-pentafluoropyridine |
| EC Number | 211-839-9 |
| Molecular Formula | C5F5N |
| Molecular Weight | 169.05 |
| Exact Mass | 168.9951 |
| SMILES | C1(=C(C(=NC(=C1F)F)F)F)F |
| InChIKey | XTGOWLIKIQLYRG-UHFFFAOYSA-N |
| InChI | InChI=1S/C5F5N/c6-1-2(7)4(9)11-5(10)3(1)8 |
| PubChem CID | 69690 |
| UN Number | UN1993 |
| REACH Code | Y110 |
| HTS Code | 2933399200 |
| Tariff Code | 2933399999 |
Safety & GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
Hazard statements
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H312 Harmful in contact with skin
- H332 Harmful if inhaled
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- 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, Portuguese, 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
- 2,3,4,5,6-Perfluoropyridine
- 4-methoxybenzoic acid 2-ethylbutyl ester
- Pentafluoropyridine
- Perfluoropyridine
- Pyridine, pentafluoro-
Frequently asked questions
What is 2,3,4,5,6-Pentafluoropyridine used for?
It is primarily used as a building block in the synthesis of pharmaceuticals and agrochemicals due to its high reactivity and fluorinated structure.
What is the chemical formula and molecular weight?
The formula is C5F5N with a molecular weight of 169.05 g/mol.
How should it be stored?
It should be stored at ambient temperature, protected from moisture and heat, in a tightly sealed container.
What grade is available?
It is supplied as a clear colourless liquid with an assay of ≥99.0% (GC); custom purity levels may be requested upon inquiry.
Can Molekula supply it in bulk?
Yes, Molekula can supply 2,3,4,5,6-Pentafluoropyridine in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Is 2,3,4,5,6-Pentafluoropyridine dangerous goods for shipping?
Yes. 2,3,4,5,6-Pentafluoropyridine ships as dangerous goods: UN1993, class 3, packing group III.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.