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1H,1H,2H,2H-Perfluorooctanesulfonic acid

Product Name
1H,1H,2H,2H-Perfluorooctanesulfonic acid
CAS No.
27619-97-2
Chemical Name
1H,1H,2H,2H-Perfluorooctanesulfonic acid
Synonyms
Perfluorohexyl ethyl sulfonic acid;Perfluorohexyl Ethyl sulphonic acid;3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonic acid;1H.1H.2H.2H-perfluorooctane;perfluorohexyl ethyl sulfonate;1H.1H.2H.2H-perfluorooctane sulfonate;(1H,1H,2H,2H)-Perfluorooctanesulfonic];2-(Perfluorohexyl)ethane-1-sulfonic acid;1H,1H,2H,2H-PERFLUOROOCTANESULFONIC ACID;2-(Perfluorohexyl)ethane-0-sulfonic acid
CBNumber
CB3467468
Molecular Formula
C8H5F13O3S
Formula Weight
428.17
MOL File
27619-97-2.mol
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1H,1H,2H,2H-Perfluorooctanesulfonic acid Property

Density 
1,25 g/cm3
vapor pressure 
1.96Pa at 20℃
solubility 
Acetone: Slightly soluble,Chloroform: Slightly soluble,DMSO: Slightly soluble,Methanol: Slightly soluble
form 
A low-melting solid
pka
1.31±0.50(Predicted)
Water Solubility 
658g/L at 20℃
InChI
InChI=1S/C8H5F13O3S/c9-3(10,1-2-25(22,23)24)4(11,12)5(13,14)6(15,16)7(17,18)8(19,20)21/h1-2H2,(H,22,23,24)
InChIKey
VIONGDJUYAYOPU-UHFFFAOYSA-N
SMILES
C(S(O)(=O)=O)CC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
EPA Substance Registry System
1-Octanesulfonic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro- (27619-97-2)
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Safety

Hazard Codes 
C,Xi
Risk Statements 
34
Safety Statements 
26-36/37/39-45
RIDADR 
3265
Hazard Note 
Corrosive
HazardClass 
IRRITANT, CORROSIVE
HS Code 
2904990090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC
Product number
T007805
Product name
3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctane-1-sulphonicAcid
Packaging
25mg
Price
$110
Updated
2021/12/16
Apolloscientific
Product number
PC6143
Product name
1H,1H,2H,2H-Tridecafluorooctane-1-sulphonicacid
Purity
98%
Packaging
100mg
Price
$116
Updated
2021/12/16
SynQuest Laboratories
Product number
6164-3-06
Product name
1H,1H,2H,2H-Perfluorooctanesulfonic acid
Purity
98%
Packaging
1g
Price
$185
Updated
2021/12/16
SynQuest Laboratories
Product number
6164-3-49
Product name
1H,1H,2H,2H-Perfluorooctanesulfonic acid, 32% aqueous solution
Packaging
1g
Price
$195
Updated
2021/12/16
SynQuest Laboratories
Product number
6164-3-46
Product name
1H,1H,2H,2H-Perfluorooctanesulfonic acid, 25% aqueous solution
Packaging
1g
Price
$195
Updated
2021/12/16
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1H,1H,2H,2H-Perfluorooctanesulfonic acid Chemical Properties,Usage,Production

Description

1H,1H,2H,2H-Perfluorooctanesulfonic acid (1H,1H,2H,2H-Perfluorooctanesulphonic acid) is an efficient fluorine-containing surfactant without perfluorooctane sulfonic acid, which has the characteristics of high temperature resistance, oxidant resistance, electrolytic stability, etc. It can reduce the concentration of chromic acid in plating workshop and inhibit the precipitation of chromic acid and chromium mist.

Chemical Properties

White to Brown Solid.

Uses

1H,1H,2H,2H-Perfluorooctanesulfonic acid is an aliphatic compound for fluorinated surfactant synthesis.

Application

1H,1H,2H,2H-Perfluorooctanesulfonic acid (1H,1H,2H,2H-Perfluorooctanesulphonic acid) can functionalize gallium nitride (GaN) to tune the optical properties, which can potentially be used in chemical sensor based applications. It can modify the surface characteristics of copper substrates that find usage in printed circuit boards as copper foils. It can also be coated on the indium tin oxide substrate, which may be utilized in organic light emitting diodes (OLEDs) and organic photovoltaics (OPVs).

General Description

1H,1H,2H,2H-Perfluorooctanesulfonic acid is a fluoroalkyl phosphonic acid that contains 8 fluorinated carbon atoms. It forms a self-assembled layer on the substrate due to the adhesion of the phosphonates. The surface adhesion is a component of the acid base linkage that is enhanced by the hydroxyl groups.

Flammability and Explosibility

Not classified

Toxicology

Toxicological studies of 1H,1H,2H,2H-Perfluorooctanesulfonic acid (6:2 FTS) induced cardiovascular abnormalities in zebrafish embryos and larvae showed that the acute toxicity of 6:2 FTS was lower than that of PFOS. 6:2 FTS could affect the development of zebrafish, including increasing the utilization of yolk sac and the length of the pharyngeal pouch, leading to pericardial edema and inhibiting beating of the heart. Then transgenic zebrafish CZ63 and CZ40 were used to further explore its cardiovascular toxicity. 6:2 FTS could induce vascular hyperplasia, inhibit atrial development, and reduce blood flow velocity in larvae at 72 hours postfertilization. In addition, 6:2 FTS enhanced CAT and GSH-Px activities, involved in calcium signalling and myocardial contraction, and affected MAPK, FoxO and p53 signalling pathways[3].

storage

2-8°C

Environmental considerations

Regulatory efforts are underway to limit the use of some Fluorinated additive material, mainly perfluorinated compounds (PFCs), due to concerns over their environmental persistency, bioaccumulation ability, and toxicity. Among the PFCs, perfluorosulfonates (PFSAs) and perfluorocarboxylates (PFCAs) are most widely detected in human and other biological samples, including those in pristine areas such as the Arctic. The longer-chained PFCs are known to be bioaccumulative and have toxic effects on biota. For example, neuroendocrine effects and peroxisome proliferation have been shown to occur. The perfluorinated sulfonamides are neutral compounds and are consequently not as water-soluble as the acids and are more volatile. It has been suggested that they are transformed into perfluorinated sulfonates (PFSAs) and PFCAs in the atmosphere. Since the perfluorinated acids have high water solubilities and low pKa values, they are dissociated at environmentally relevant pH values. They are primarily found in water or bound to particles, sediments, and soils[1-2].

References

[1] L. Ahrens. "Determination of polyfluoroalkyl compounds in water and suspended particulate matter in the river Elbe and North Sea, Germany." Frontiers of Environmental Science & Engineering in China 3.1(2009): 152–170.
[2] RuanTing. "Trace determination of airborne polyfluorinated iodine alkanes using multisorbent thermal desorption/gas chromatography/high resolution mass spectrometry." Journal of Chromatography A 1217 26 (2010): 4439–47.
[3] LING WANG, YAWEI WANG; Early Stage Exposure of 1H,1H,2H,2H-Perfluorooctanesulfonate-Induced Cardiovascular Abnormality in Zebrafish Embryos and Larvae[J]. ACS ES&T water, 2022. DOI:10.1021/acsestwater.2c00435.

1H,1H,2H,2H-Perfluorooctanesulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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1H,1H,2H,2H-Perfluorooctanesulfonic acid Suppliers

wuhan Bright Chemical Co.,Ltd
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+86-027-85583407 +86-13554014698
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+86-27-85804899
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purchase_peng@brightchemical.com.cn
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China
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Tangshan Moneide Trading Co., Ltd.
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0315-8309571 15633399667
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+86-315-7726572
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sales@moneidechem.com
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13667241402
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Hubei Chanmol Biotech Co., Ltd.
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0711-3812399 18062309155
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Shangfluoro
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J & K SCIENTIFIC LTD.
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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3B Pharmachem (Wuhan) International Co.,Ltd.
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Clearsynth Labs Limited
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+91-22-26355700
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Finetech Industry Limited
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027-8777-2287
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View Lastest Price from 1H,1H,2H,2H-Perfluorooctanesulfonic acid manufacturers

SHANDONG OUCHEM CO.,LTD.
Product
1H,1H,2H,2H-Perfluorooctanesulfonic acid 27619-97-2
Price
US $0.00-0.00/kg
Min. Order
0.1kg
Purity
98%Min.
Supply Ability
3000kg
Release date
2024-01-21
Hebei Weibang Biotechnology Co., Ltd
Product
1H,1H,2H,2H-PERFLUOROOCTANESULFONIC ACID 27619-97-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-11-11
Wuhan Silworld Chemical Co.,Ltd
Product
Perfluorooctanesulphonic acid 27619-97-2
Price
US $0.00/KG
Min. Order
1KG
Purity
30%
Supply Ability
1000KG
Release date
2023-04-19

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