Molekula
Heptafluorobutyric acid
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
Heptafluorobutyric acid is a highly fluorinated carboxylic acid used in specialty chemical synthesis, particularly in pharmaceutical and agrochemical research. In analytical laboratories it also serves as a chromatographic reagent for separation and analysis work. It is a corrosive, reactive compound requiring careful handling. CAS: 375-22-4, molecular formula: CF3CF2CF2COOH, molecular weight: 214.04 g/mol. Stored at ambient temperature. Molekula supplies Heptafluorobutyric acid 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.
Often bought together
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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100 g — £147.00 per pack ex VAT · £176.40 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Assay | ≥98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | I |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 120.8 °C at 760 mmHg |
Source: PubChem CID 9777 (PAC Chemical Database)
Identification
| Property | Value |
|---|---|
| SKU | 17266744 |
| CAS Number | 375-22-4 |
| IUPAC Name | 2,2,3,3,4,4,4-heptafluorobutanoic acid |
| EC Number | 206-786-3 |
| Molecular Formula | CF3CF2CF2COOH |
| Molecular Weight | 214.04 |
| Exact Mass | 213.9865 |
| SMILES | C(=O)(C(C(C(F)(F)F)(F)F)(F)F)O |
| InChIKey | YPJUNDFVDDCYIH-UHFFFAOYSA-N |
| InChI | InChI=1S/C4HF7O2/c5-2(6,1(12)13)3(7,8)4(9,10)11/h(H,12,13) |
| PubChem CID | 9777 |
| UN Number | UN3265 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29159050 |
| Tariff Code | 2915907098 |
Safety & GHS
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Corrosive
GHS05
Hazard statements
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
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
- BUTYRIC ACID, HEPTAFLUORO-
- Heptafluoro-1-butanoic acid
- heptafluorobutanoatato
- Heptafluorobutanoic acid
- Kyselina heptafluormaselna
- Perfluorobutyric acid
- perfluorobutyric acid, potassium salt
- perfluorobutyric acid, sodium salt
- Perfluoropropanecarboxylic acid
- PFBA perfluorobutanoic acid
Frequently asked questions
What is heptafluorobutyric acid used for?
It is primarily used as a reagent in organic synthesis, particularly in the production of fluorinated compounds and pharmaceutical intermediates.
What is the chemical formula and molecular weight of heptafluorobutyric acid?
The formula is CF3CF2CF2COOH with a molecular weight of 214.04 g/mol.
How should heptafluorobutyric acid be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for heptafluorobutyric acid?
Available in technical grade; custom purity levels may be requested.
Can Molekula supply heptafluorobutyric acid in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for details.
What documentation comes with an order of heptafluorobutyric acid?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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.