Heptadecafluorooctane-2-sulfonic acid (CED0135439)

Record Information

Version

1.0

Creation Date

2026-04-06 05:04:42 UTC

Update Date

2026-09-01 14:24:59 UTC

SynCED ID

CED0135439

Secondary Accession Numbers

CHEM117628

Identification

Common Name

Heptadecafluorooctane-2-sulfonic acid

Class

Small Molecule

Description

Heptadecafluorooctane-2-sulfonic acid belongs to the organosulfonic acids and derivatives, a subclass of organic sulfonic acids and derivatives within the organic compounds. With an average molecular weight of 500.13 g/mol, Heptadecafluorooctane-2-sulfonic acid is a heavy molecule with the chemical formula C8HF17O3S. This compound is associated with 13 recorded sources across several sectors. In the area of electrical and electronic equipment, it is found in cell phones, capacitors, wires and cables, batteries, and printed circuit boards, among one other source. It is also present in textiles, leather and furnishings, specifically within synthetic textiles as well as carpets and rugs. Other sources include food packaging within the food, food processing and cookware sector, and medical devices used in healthcare, pharmaceuticals and veterinary products. Additionally, the compound is utilized as lubricants in both the energy, oil and gas sector and the industrial manufacturing and chemical processing sector, along with one more sector. Recorded routes of exposure for this substance include inhalation, oral, and touch.

Contaminant Type

PFAS

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

C₈HF₁₇O₃S

Average Molecular Mass

500.130 g/mol

Monoisotopic Mass

499.937 g/mol

CAS Registry Number

927670-12-0

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

OS(=O)(=O)C(F)(C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI Identifier

InChI=1/C8HF17O3S/c9-1(10,3(13,14)5(17,18)7(20,21)22)2(11,12)4(15,16)6(19,8(23,24)25)29(26,27)28/h(H,26,27,28)

InChI Key

LYZNUCXUQHMFTA-UHFFFAOYSA-N

Chemical Taxonomy

Classification

Not classified

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Not Available

Spectra

Not Available

Toxicity Profile

Toxicity Values

Toxicity Value	Organism	Dose Descriptor	Route of Exposure	Predicted or Experimental	Toxicity Rating	Reference
208.0 Log mg/kg [120:370]	Rat	LD50	oral	predicted	Not Available	Not Available

Toxicity / Toxin Class

Not Available

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Health Effects

Health Effect	Relationship	Direction	Description	Reference
Endometriosis	Associated With?	increase	Endometriosis is a condition that affects women in which cells similar to those in the endometrium, the layer of tissue that normally covers the inside of the uterus, grow outside the uterus (mainly in the ovaries and fallopian tubes). The main symptoms are pelvic pain and infertility, although 20-25% of women are asymptomatic. Pain during sexual intercourse is also common. Other symptoms include diarrhea or constipation, chronic fatigue, nausea and vomiting, headaches, low-grade fevers, heavy and/or irregular periods, and hypoglycemia. Endometriosis is a common condition. About 6–10% of women are affected. Endometriosis is most common in those in their thirties and forties; however, it can begin in girls as early as eight years old.	PMC11358978

Exposure Sources

Source ID	Source	Sector	Reference
CEDs000007	Pesticides?Pesticides are synthetic chemicals designed to prevent, destroy, or control pests that threaten crops and agricultural productivity.	Agriculture & land management	Not Available
CEDs000051	Surface water?Surface water can serve as a significant vector for the introduction of synthetic chemical contaminants into aquatic ecosystems.	Aquatic systems & sediments	PMC12820963
CEDs000120	Wires and cables?Wires and cables are integral components in the transmission of electrical power and signals.	Electrical & Electronic Equipment	Not Available
CEDs000121	Printed circuit boards?Printed circuit boards (PCBs) are essential components in the manufacturing of electronic devices, serving as the backbone for electrical connections and circuit pathways.	Electrical & Electronic Equipment	Not Available
CEDs000125	Batteries?Batteries are devices that store and release electrical energy through electrochemical reactions.	Electrical & Electronic Equipment	Not Available
CEDs000130	Semiconductors?Semiconductors are materials that possess electrical conductivity between that of conductors and insulators, making them essential for various electronic applications, including transistors, diodes, and integrated circuits.	Electrical & Electronic Equipment	Not Available
CEDs000138	Lubricants?Lubricants are synthetic or petroleum-derived substances used to reduce friction between surfaces in machinery and equipment, enhancing operational efficiency and longevity.	Energy, oil & gas	Not Available
CEDs000147	Food packaging?Food packaging often utilizes synthetic chemicals, such as plastics and coatings, to enhance durability, moisture resistance, and shelf life.	Food, food processing & cookware	Not Available
CEDs000174	Lubricants?Lubricants are synthetic or petroleum-based substances used to reduce friction and wear between moving parts in machinery and equipment.	Industrial manufacturing & chemical processing	Not Available
CEDs000234	Medical devices?Medical devices often incorporate synthetic chemicals in their manufacturing processes, which can contribute to contamination in healthcare settings.	Healthcare, pharmaceuticals & veterinary products	Not Available
CEDs000451	Carpets and Rugs?Carpets and rugs are commonly manufactured using synthetic fibers such as nylon, polyester, and polypropylene, which can be derived from petrochemical sources.	Textiles, leather & furnishings	Not Available
CEDs000454	Synthetic textiles?Synthetic textiles are materials derived from man-made fibers, such as polyester, nylon, and acrylic, which are produced through chemical processes involving petrochemicals.	Textiles, leather & furnishings	Not Available
CEDs000490		Personal care & cosmetics	Not Available
CEDs000492	Cell phones?Cell phones contain a variety of synthetic chemicals and materials, including plastics, metals, and glass, which can contribute to environmental contamination.	Electrical & Electronic Equipment	Not Available
CEDs000493	Capacitors?Capacitors are electronic components that store and release electrical energy, often using dielectric materials that can include synthetic chemicals.	Electrical & Electronic Equipment	Not Available
CEDs000511	Conductors Or Conductive Bodies Characterised By The Conductive Materials?Conductors, or conductive bodies, are materials that allow the flow of electrical current, typically made from metals such as copper, aluminum, or silver.	Electrical & Electronic Equipment	PubChem
CEDs000519	Electrodes?Electrodes, used in various electrical and electronic applications, can be a source of synthetic chemical contamination due to the materials from which they are constructed and the processes involved in their manufacturing.	Electrical & Electronic Equipment	PubChem
CEDs000688	Glass Coatings?Glass coatings are synthetic chemical formulations applied to glass surfaces to enhance properties such as durability, UV resistance, and aesthetic appeal.	Building & Construction	PubChem
CEDs000743	Sludge Treatment?Sludge treatment involves the processing of waste materials generated from wastewater treatment plants, which often contain a variety of organic and inorganic substances.	Wastewater, sanitation & biosolids	PubChem
CEDs000744	Water, Wastewater, & Sewage Treatment?Water, wastewater, and sewage treatment processes are critical for managing and mitigating pollutants in water systems.	Wastewater, sanitation & biosolids	PubChem
CEDs02264	Sediment	Aquatic systems & sediments	PMC12820963

Pathways

0 pathwaysPathway Source: PathBank

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Carbonic anhydrase 2	P00918	Humans	Predicted (SEA)	Prediction Confidence Score 0.209 Applicability Domain 0.25 Low confidence Statistical Significance 0.4836 Supporting Reference Compounds 472 E-value 3765.02
Click to view 3D structure	Carbonic anhydrase 1	P00915	Humans	Predicted (SEA)	Prediction Confidence Score 0.207 Applicability Domain 0.25 Low confidence Statistical Significance 0.4468 Supporting Reference Compounds 407 E-value 3478.15
Click to view 3D structure	Carbonic anhydrase 7	P43166	Humans	Predicted (SEA)	Prediction Confidence Score 0.195 Applicability Domain 0.25 Low confidence Statistical Significance 0.4697 Supporting Reference Compounds 242 E-value 3656.58
Click to view 3D structure	Acetylpolyamine amidohydrolase	Q48935	Mycoplana ramosa	Predicted (SEA)	Prediction Confidence Score 0.175 Applicability Domain 0.175 Low confidence Statistical Significance 0.003 Supporting Reference Compounds 1 E-value 23.6662
Click to view 3D structure	Liver carboxylesterase B-1	Q63010	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.173 Applicability Domain 0.211 Low confidence Statistical Significance 0.0053 Supporting Reference Compounds 6 E-value 41.0265
Click to view 3D structure	Carbonic anhydrase 9	Q16790	Humans	Predicted (SEA)	Prediction Confidence Score 0.173 Applicability Domain 0.227 Low confidence Statistical Significance 0.8069 Supporting Reference Compounds 372 E-value 6281.42
Click to view 3D structure	Carbonic anhydrase 4	P22748	Humans	Predicted (SEA)	Prediction Confidence Score 0.173 Applicability Domain 0.227 Low confidence Statistical Significance 0.6853 Supporting Reference Compounds 193 E-value 5335.16
Click to view 3D structure	Carbonic anhydrase 6	P23280	Humans	Predicted (SEA)	Prediction Confidence Score 0.17 Applicability Domain 0.227 Low confidence Statistical Significance 0.6406 Supporting Reference Compounds 151 E-value 4986.94
Click to view 3D structure	Liver carboxylesterase 1	P23141	Humans	Predicted (SEA)	Prediction Confidence Score 0.168 Applicability Domain 0.211 Low confidence Statistical Significance 0.3235 Supporting Reference Compounds 55 E-value 2518.34
Click to view 3D structure	Carbonic anhydrase 5A, mitochondrial	P35218	Humans	Predicted (SEA)	Prediction Confidence Score 0.166 Applicability Domain 0.206 Low confidence Statistical Significance 0.7158 Supporting Reference Compounds 165 E-value 5572.14
Click to view 3D structure	Liver carboxylesterase	Q29550	Sus scrofa	Predicted (SEA)	Prediction Confidence Score 0.162 Applicability Domain 0.211 Low confidence Statistical Significance 0.1536 Supporting Reference Compounds 20 E-value 1195.53
Click to view 3D structure	Oxysterols receptor LXR-beta	P55055	Humans	Predicted (SEA)	Prediction Confidence Score 0.161 Applicability Domain 0.174 Low confidence Statistical Significance 0.7319 Supporting Reference Compounds 65 E-value 5697.94
Click to view 3D structure	Oxysterols receptor LXR-alpha	Q13133	Humans	Predicted (SEA)	Prediction Confidence Score 0.159 Applicability Domain 0.174 Low confidence Statistical Significance 0.7893 Supporting Reference Compounds 76 E-value 6144.64
Click to view 3D structure	Nuclear receptor ROR-gamma	P51449	Humans	Predicted (SEA)	Prediction Confidence Score 0.157 Applicability Domain 0.167 Low confidence Statistical Significance 0.8275 Supporting Reference Compounds 102 E-value 6442.18
Click to view 3D structure	Carbonic anhydrase 4	Q95323	Bos taurus	Predicted (SEA)	Prediction Confidence Score 0.156 Applicability Domain 0.216 Low confidence Statistical Significance 0.4162 Supporting Reference Compounds 64 E-value 3239.85
Click to view 3D structure	Histone deacetylase-like amidohydrolase	Q70I53	Alcaligenes sp. (strain DSM 11172)	Predicted (SEA)	Prediction Confidence Score 0.151 Applicability Domain 0.171 Low confidence Statistical Significance 0.217 Supporting Reference Compounds 11 E-value 1689.17
Click to view 3D structure	Carbonic anhydrase 14	Q9ULX7	Humans	Predicted (SEA)	Prediction Confidence Score 0.151 Applicability Domain 0.206 Low confidence Statistical Significance 0.8648 Supporting Reference Compounds 172 E-value 6732.17
Click to view 3D structure	Alpha carbonic anhydrase	B5SU02	Stylophora pistillata	Predicted (SEA)	Prediction Confidence Score 0.15 Applicability Domain 0.227 Low confidence Statistical Significance 0.2297 Supporting Reference Compounds 43 E-value 1787.89
Click to view 3D structure	Carbonic anhydrase	C0IX24	Stylophora pistillata	Predicted (SEA)	Prediction Confidence Score 0.15 Applicability Domain 0.227 Low confidence Statistical Significance 0.2295 Supporting Reference Compounds 41 E-value 1786.95
Click to view 3D structure	Carbonic anhydrase 2	P00921	Bos taurus	Predicted (SEA)	Prediction Confidence Score 0.149 Applicability Domain 0.25 Low confidence Statistical Significance 0.1982 Supporting Reference Compounds 22 E-value 1542.82
Click to view 3D structure	Nuclear receptor ROR-alpha	P35398	Humans	Predicted (SEA)	Prediction Confidence Score 0.149 Applicability Domain 0.167 Low confidence Statistical Significance 0.7541 Supporting Reference Compounds 41 E-value 5870.84
Click to view 3D structure	Carbonic anhydrase	P40881	Methanosarcina thermophila	Predicted (SEA)	Prediction Confidence Score 0.148 Applicability Domain 0.227 Low confidence Statistical Significance 0.0929 Supporting Reference Compounds 22 E-value 722.986
Click to view 3D structure	72 kDa type IV collagenase	P08253	Humans	Predicted (SEA)	Prediction Confidence Score 0.148 Applicability Domain 0.216 Low confidence Statistical Significance 0.9778 Supporting Reference Compounds 400 E-value 7612.49
Click to view 3D structure	Matrix metalloproteinase-9	P14780	Humans	Predicted (SEA)	Prediction Confidence Score 0.146 Applicability Domain 0.216 Low confidence Statistical Significance 0.97 Supporting Reference Compounds 292 E-value 7551.37
Click to view 3D structure	Interstitial collagenase	P03956	Humans	Predicted (SEA)	Prediction Confidence Score 0.145 Applicability Domain 0.216 Low confidence Statistical Significance 0.9688 Supporting Reference Compounds 258 E-value 7542.03