Pentadecafluorooctanoic acid , 90% , 335-67-1
Synonym(s):
PFOA;Perfluorooctanoic acid;Pentadecafluorooctanoic acid;Perfluorocaprylic acid;Perfluorocaprylic acid solution
CAS NO.：335-67-1
Empirical Formula: C8HF15O2
Molecular Weight: 414.07
MDL number: MFCD00004174
EINECS: 206-397-9
| Pack Size | Price | Stock | Quantity |
| 25G | RMB239.20 | In Stock |
|
| 100G | RMB799.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 55-56 °C (lit.) |
| Boiling point: | 189 °C/736 mmHg (lit.) |
| Density | 1,7 g/cm3 |
| Flash point: | 189-192°C |
| storage temp. | 2-8°C |
| solubility | 3.4g/l |
| form | Crystalline Powder |
| pka | 0.50±0.10(Predicted) |
| Specific Gravity | 1.7 |
| color | White |
| PH | 2.6 (1g/l, H2O, 20℃) |
| Water Solubility | 3.4 g/L |
| BRN | 1809678 |
| Stability: | Stable. Incompatible with bases, oxidizing agents, reducing agents. |
| InChIKey | SNGREZUHAYWORS-UHFFFAOYSA-N |
Description and Uses
Concerns about the potential environmental and toxicological impacts of long-chain perfluoroalkyl sulfonates and carboxylic acids have led to: (1) the phaseout of production of perfluorooctane sulfonate (PFOS) and related compounds and perfluorooctanoic acid (PFOA) by their major global manufacturer in 2000–02; (2) the conclusion of a stewardship agreement between the United States Environmental Protection Agency (US EPA) and eight leading global companies to reduce emissions and product content of PFOA and related chemicals by 95% by 2010 and to work toward their elimination by 2015; (3) a similar agreement between the Canadian environmental and health authorities and five companies to restrict perfluorinated carboxylic acids in products; (4) a European Union Marketing and Use Directive restricting the use of ‘PFOSs’ in the European Union; and (5) the inclusion of PFOS in the Stockholm Convention on Persistent Organic Pollutants as an Annex B substance, i.e., restricted in its use; and other regulatory and voluntary initiatives intended to reduce environmental emissions of this family of compounds.
Pentadecafluorooctanoic acid solution may be used as an ion-pairing reagent in the development of a chromatographic method for the separation and determination of underivatized proteinic amino acids using liquid chromatography with evaporative light scattering detection (LC-ELSD) and atmospheric pressure ionization-mass spectrometry (LC-API-MS), respectively.
Safety
| Symbol(GHS) |    GHS05,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302+H332-H318-H351-H360D-H362-H372 |
| Precautionary statements | P260-P263-P280-P304+P340+P312-P305+P351+P338-P308+P313 |
| Hazard Codes | C,Xi,T,F |
| Risk Statements | 22-34-52/53-39/23/24/25-23/24/25-11 |
| Safety Statements | 26-36/37/39-45-36/37-16-7 |
| RIDADR | UN 3261 8/PG 3 |
| WGK Germany | 2 |
| RTECS | RH0781000 |
| Hazard Note | Corrosive |
| TSCA | T |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29159080 |
| Toxicity | dnd-esc 50 mmol MUREAV 89,95,81 |
