Ammonium perfluorooctanoate

Base Information

• Chemical Name: Ammonium perfluorooctanoate
• CAS No.: 3825-26-1
• Deprecated CAS: 77751-76-9,95328-99-7,95328-99-7
• Molecular Formula: C8H F15 O2 . H3 N
• Molecular Weight: 431.101
• Hs Code.: 29159000
• European Community (EC) Number: 223-320-4
• UNII: E904OF18PS
• DSSTox Substance ID: DTXSID8037708
• Mol file: 3825-26-1.mol

Synonyms:ammonium perfluorooctanoate;APFO;pentadecafluorooctanoic acid;perfluorinated octanoic acid;perfluorooctanoate;perfluorooctanoic acid;perfluorooctanoic acid, anhydride;perfluorooctanoic acid, cesium salt;perfluorooctanoic acid, chromium (3+) salt;perfluorooctanoic acid, cobalt (2+) salt;perfluorooctanoic acid, lithium salt;perfluorooctanoic acid, monoammonium salt;perfluorooctanoic acid, monopotassium salt;perfluorooctanoic acid, monosilver (1+) salt;perfluorooctanoic acid, monosodium salt;perfluorooctanoyl chloride;PFOA cpd;PFOA perfluorooctanoic acid;potassium pentadecafluorooctanoate;potassium perfluorooctanoate;silver perfluorooctanoate;silver(1+) pentadecafluorooctanoate;sodium perfluorooctanoate

Chemical Property of Ammonium perfluorooctanoate

Chemical Property:

• Melting Point: 163-165(dec.)
• Boiling Point: 188°Cat760mmHg
• Flash Point: 62.1°C
• PSA: 40.54000
• Density: 1.745g/cm³
• LogP: 4.76900
• Solubility.: H2O: 0.1 g/mL, clear, colorless
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 17
• Rotatable Bond Count: 5
• Exact Mass: 431.0002508
• Heavy Atom Count: 26
• Complexity: 525

Purity/Quality:

99.9% ^*data from raw suppliers

Ammonium Pentadecafluorooctanoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Toxic by inhalation and skin contact. TLV: 0.01 mg/m³.
• Hazard Codes: Xn,Xi,T
• Statements: 20/22-36/37-64-48/23-48/21/22-41-40-23-22-61
• Safety Statements: 26-36-45-53

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Perfluoroalkyl Acids
• Canonical SMILES: C(=O)(C(C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)[O-].[NH4+]
• Uses: For polymerization of fluorinated monomers. Polymerization of fluorinated monomers; surfactant

Technology Process of Ammonium perfluorooctanoate

There total 1 articles about Ammonium perfluorooctanoate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

Perfluorooctanoic acid (335-67-1) → ammonium salt of perfluorooctanoic acid (3825-26-1)

Guidance literature:

With tetra(n-butyl)ammonium hydroxide;

DOI:10.1177/1469066719880546

Reference yield: 68.0%

ammonium perfluorooctanoate (3825-26-1) + [MnCl(C4H8)(CHNCH(C6H3(O)(C6H3(C8F17)2)))2] → [Mn(OC(O)C7F15)(C4H8)(CHNCH(C6H3(O)(C6H3(C8F17)2)))2]

Guidance literature:

In diethyl ether; complex (0.07 mmol) dissolved in ethanol/trifluorotoluene (1/1 (v/v)), C7F15COONH4 (0.5 mmol) added, stirred at room temp. for 4 h, evapd.; dissolved (n-perfluorooctane), washed (water), dried (MgSO4, vac.), elem. anal.;

DOI:10.1016/S1381-1169(03)00325-X

Reference yield:

methanol (67-56-1) + ammonium salt of perfluorooctanoic acid (3825-26-1) → methyl perfluorooctanoate (376-27-2)

Guidance literature:

With sulfuric acid; In water; at 20 ℃; Product distribution / selectivity; dry active carbon; Heating / reflux;

upstream raw materials:

Perfluorooctanoic acid

Downstream raw materials:

1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorohexane

methyl perfluorooctanoate

sodium perfluorooctanoate

Refernces