375-95-1
Product Name:
Perfluorononanoic acid
Formula:
C9HF17O2
Synonyms:
Heptadecafluorononanoic acid;Perfluorononanoic acid
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Beige crystalline solid; [Sigma-Aldrich MSDS] |
|---|---|
| Vapor Pressure | 0.08 [mmHg] |
| Enthalpy of Sublimation | 88.7 ± 2.3 [ΔsubHb (kJ/mol) at 294.4-317.7 K] |
| Dissociation Constants | pKa = -0.21 |
| Collision Cross Section | 147.02 Ų [M-H-CO2]- [CCS Type: DT; Buffer gas: N2; Dataset: PFAS] 165.15 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Dataset: PFAS] |
| Kovats Retention Index | 1091 |
| Chemical Classes | PFAS |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H351:Carcinogenicity H362:Reproductive toxicity, effects on or via lactation H372:Specific target organ toxicity, repeated exposure |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P263:Avoid contact during pregnancy/while nursing. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313:IF exposed or concerned: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 464.08 g/mol |
|---|---|
| XLogP3 | 5.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 19 |
| Rotatable Bond Count | 7 |
| Exact Mass | 463.9705080 g/mol |
| Monoisotopic Mass | 463.9705080 g/mol |
| Topological Polar Surface Area | 37.3 Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 615 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Perfluorononanoic acid is a fluoroalkanoic acid that is nonanoic acid in which all of the hydrogens in the alkyl chain are replaced by fluorines. It has a role as a persistent organic pollutant, a xenobiotic and a surfactant. It is functionally related to a nonanoic acid.