CAS 914637-49-3

4,4,5,5,6,6,7,7,8,8,8-Undecafluorooctanoic acid

Description:

4,4,5,5,6,6,7,7,8,8,8-Undecafluorooctanoic acid, with the CAS number 914637-49-3, is a perfluorinated carboxylic acid characterized by a long carbon chain fully substituted with fluorine atoms. This structure imparts unique properties, including high thermal stability, low surface tension, and resistance to chemical degradation. The presence of multiple fluorine atoms enhances its hydrophobic and lipophobic characteristics, making it useful in various applications, particularly in the production of water- and oil-repellent coatings. Additionally, this compound exhibits low volatility and high resistance to biological degradation, raising environmental concerns regarding its persistence in ecosystems. Its potential effects on human health and the environment have led to increased scrutiny and regulation. Overall, 4,4,5,5,6,6,7,7,8,8,8-undecafluorooctanoic acid is notable for its unique chemical properties and the implications of its use in industrial applications.

Formula: C₈H₅F₁₁O₂

InChI: InChI=1S/C8H5F11O2/c9-4(10,2-1-3(20)21)5(11,12)6(13,14)7(15,16)8(17,18)19/h1-2H2,(H,20,21)

InChI key: InChIKey=ABFCFCPCGMHSRX-UHFFFAOYSA-N

SMILES: C(C(C(C(F)(F)F)(F)F)(F)F)(C(CCC(O)=O)(F)F)(F)F

Synonyms:

• Octanoic acid, 4,4,5,5,6,6,7,7,8,8,8-undecafluoro-
• 4,4,5,5,6,6,7,7,8,8,8-Undecafluorooctanoic acid
• 5:3 FtCA
• 5:3 Fluorotelomer carboxylic acid
• 2H,2H,3H,3H-Perfluorooctanoic acid

2H,2H,3H,3H-Perfluorooctanoic acid

CAS: 914637-49-3

2H,2H,3H,3H-Perfluorooctanoic acid

Formula: C₈H₅F₁₁O₂

Purity: 97%

Color and Shape: white powder

Molecular weight: 342.11g/mol

Ref: 54-PC2908

2H,2H,3H,3H-Perfluorooctanoic acid 50 µg/mL in Methanol:Water

CAS: 914637-49-3

Color and Shape: Single Solution

Ref: 04-A15987147MW-50

2H,2H,3H,3H-Perfluorooctanoic acid

Controlled Product

CAS: 914637-49-3

Formula: C₈H₅F₁₁O₂

Color and Shape: Off-White

Molecular weight: 342.11

Ref: 04-C15987147

UK Drinking Water Inspectorate (DWI) PFAS-48 Kit 10 µg/mL in Methanol:Water

CAS: 113507-82-7, 13252-13-6, 13252-14-7, 151772-58-6, 16517-11-6, 1691-99-2, 1763-23-1, 2058-94-8, 2355-31-9, 24448-09-7, 2706-90-3, 2706-91-4, 27619-97-2, 2991-50-6, 30334-69-1, 307-24-4, 307-55-1, 31506-32-8, 335-67-1, 335-76-2, 335-77-3, 34455-29-3, 355-46-4, 356-02-5, 375-22-4, 375-73-5, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 377-73-1, 39108-34-4, 4151-50-2, 41997-13-1, 646-83-3, 67905-19-5, 68259-12-1, 72629-94-8, 749786-16-1, 754-91-6, 756426-58-1, 757124-72-4, 763051-92-9, 79780-39-5, 812-70-4, 863090-89-5, 914637-49-3, 919005-14-4

Color and Shape: Kit

Ref: 04-K30000087

EPA Method 1633 PFAS Mixture 10 µg/mL in Methanol:Water

Controlled Product

CAS: 113507-82-7, 1260224-54-1, 13252-13-6, 151772-58-6, 1691-99-2, 1763-23-1, 2058-94-8, 2355-31-9, 24448-09-7, 2706-90-3, 2706-91-4, 27619-97-2, 2991-50-6, 307-24-4, 307-55-1, 31506-32-8, 335-67-1, 335-76-2, 335-77-3, 355-46-4, 356-02-5, 375-22-4, 375-73-5, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 377-73-1, 39108-34-4, 4151-50-2, 72629-94-8, 73606-19-6, 754-91-6, 757124-72-4, 812-70-4, 83329-89-9, 863090-89-5, 914637-49-3, 919005-14-4, 98789-57-2

Color and Shape: Mixture

Ref: 04-A50000753MW

PFAS Native X:3 FTCAs Mixture 4-20 µg/mL in Methanol:Water

Controlled Product

CAS: 356-02-5, 812-70-4, 914637-49-3

Color and Shape: Mixture

Ref: 04-A50000759MW

2H,2H,3H,3H-Perfluorooctanoic Acid

Controlled Product

CAS: 914637-49-3

Applications 2H,2H,3H,3H-Perfluorooctanoic Acid is used in analytical studies for the identification of precursors and biodegradable products of perfluorinated and polyflorinated compounds using high resolution mass spectrometry.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Yamamoto, A., et al.: Anal. Bioanal., Chem., 406, 4745 (2014)

Formula: C₈H₅F₁₁O₂

Color and Shape: Off-White

Molecular weight: 342.11

Ref: TR-P286360

2H,2H,3H,3H-Perfluorooctanoic acid

CAS: 914637-49-3

Purity: 98%

Color and Shape: Solid

Molecular weight: 342.108

Ref: 10-F988095

4,4,5,5,6,6,7,7,8,8,8-Undecafluorooctanoic acid

CAS: 914637-49-3

Undecafluorooctanoic acid is a perfluorinated fatty acid. It is not toxic to aquatic life and can be used as an alternative to trifluoroacetic acid in the analytical method for determining the concentration of perfluoroalkyl compounds in wastewater. Undecafluorooctanoic acid is not reactive with light, which allows it to be used in vitro assays that require light exposure. It also does not form ester linkages with other molecules, which makes it a preferred choice for ester linkages in analytical methods. Undecafluorooctanoic acid has been shown to inhibit enzymes such as aldehyde dehydrogenase and dry weight enzyme activities.

Formula: C₈H₅F₁₁O₂

Purity: Min. 95%

Molecular weight: 342.11 g/mol

Ref: 3D-FU90760

4,4,5,5,6,6,7,7,8,8,8-Undecafluorooctanoic acid

CAS: 914637-49-3

Formula: C₈H₅F₁₁O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 342.1065351999998

Ref: IN-DA00GUU3

UK Drinking Water Inspectorate (DWI) PFAS-48 Mixture A 10 µg/mL in Methanol:Water

CAS: 16517-11-6, 1763-23-1, 2058-94-8, 2706-90-3, 2706-91-4, 27619-97-2, 307-24-4, 307-55-1, 335-67-1, 335-76-2, 335-77-3, 355-46-4, 356-02-5, 375-22-4, 375-73-5, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 39108-34-4, 67905-19-5, 68259-12-1, 72629-94-8, 749786-16-1, 757124-72-4, 79780-39-5, 812-70-4, 914637-49-3

Color and Shape: Colourless

Ref: 04-A30000085MW