Molekula
Pentafluorophenyl acetate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Pentafluorophenyl acetate is a fluorinated ester used in organic synthesis, particularly in the preparation of fluorinated compounds and as a reagent in coupling reactions. It is a white to off-white crystalline solid with a molecular weight of 226.10 g/mol, a molecular formula of C6F5OOCH3, and a CAS number of 19220-93-0. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Pentafluorophenyl acetate 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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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1 g — $79.80 per pack
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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.
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Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless crystals |
| Melting Point | 27 - 33°C |
| Purity (GC) | ≥ 98.0% |
| Identification (IR) | Conforms to Reference |
| Colour on the melted product | Clear colourless liquid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 23628475 |
| CAS Number | 19220-93-0 |
| IUPAC Name | (2,3,4,5,6-pentafluorophenyl) acetate |
| EC Number | 242-891-0 |
| Molecular Formula | C6F5OOCH3 |
| Molecular Weight | 226.10 |
| Exact Mass | 226.0053 |
| SMILES | CC(=O)OC1=C(C(=C(C(=C1F)F)F)F)F |
| InChIKey | ZXTVBLZVILLKPM-UHFFFAOYSA-N |
| InChI | InChI=1S/C8H3F5O2/c1-2(14)15-8-6(12)4(10)3(9)5(11)7(8)13/h1H3 |
| PubChem CID | 87968 |
| REACH Code | Y110 |
| HTS Code | 29153935 |
| Tariff Code | 2915390090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- 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.
Synonyms
- (2,3,4,5,6-pentafluorophenyl) acetate
- 2,3,4,5,6-Pentafluoro-phenol 1-acetate
- Acetic acid pentafluorophenyl ester
- Perfluorophenyl acetate
- Phenol, 2,3,4,5,6-pentafluoro-, 1-acetate
- Phenol, pentafluoro-, acetate
Frequently asked questions
What is pentafluorophenyl acetate used for?
It is primarily used as a reagent in organic synthesis, particularly as an activated ester for acetylation (acetyl transfer) and in the preparation of esters and other functionalized compounds.
What is the chemical formula and molecular weight of pentafluorophenyl acetate?
The formula is C6F5OOCH3 with a molecular weight of 226.10 g/mol.
How should pentafluorophenyl acetate be stored?
It should be stored at temperatures between 2 to 8 °C to maintain stability and prevent decomposition.
What grade is available for pentafluorophenyl acetate?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply pentafluorophenyl acetate in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of pentafluorophenyl acetate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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.