ChemicalBook > CAS DataBase List > 1H,1H,2H,2H-Perfluorooctanesulfonic acid

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

1H,1H,2H,2H-Perfluorooctanesulfonic acid Structure
1H,1H,2H,2H-Perfluorooctanesulfonic acid
  • CAS No.27619-97-2
  • Chemical Name:1H,1H,2H,2H-Perfluorooctanesulfonic acid
  • CBNumber:CB3467468
  • Molecular Formula:C8H5F13O3S
  • Formula Weight:428.17
  • MOL File:27619-97-2.mol
1H,1H,2H,2H-Perfluorooctanesulfonic acid Property
  • Density 1,25 g/cm3
  • vapor pressure 1.96Pa at 20℃
  • storage temp. 2-8°C
  • 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
  • FDA UNII 9E5JL7S7WY
  • EPA Substance Registry System 1-Octanesulfonic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro- (27619-97-2)
  • UNSPSC Code 41116107
  • NACRES NA.24
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
  • NFPA 704:
    0
    3 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H314
  • Precautionary statements P260-P271-P280

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].
  • Toxics Screening Level The initial threshold screening level (ITSL) for 6:2 fluorotelomer sulfonic acid (or 6:2 FTS) is 1 μg/m3, with annual averaging time.
  • 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
1H,1H,2H,2H-Perfluorooctanesulfonic acid Suppliers
Global(150)Suppliers
  • Supplier：
    Wuhan Bright Chemical Co., Ltd
  • Tel：+86-02785804899<br/>+86-15071395570
  • Email：alice@brightchemical.com.cn
  • Country：China
  • ProdList：93
  • Advantage：58
  • Supplier：
    SHANDONG OUCHEM CO.,LTD.
  • Tel：+86-18506360988<br/>+86-18506360988
  • Email：wtaili@ouchem.cn
  • Country：China
  • ProdList：51
  • Advantage：58
  • Supplier：
    Henan Tianfu Chemical Co.,Ltd.
  • Tel：+86-0371-55170693<br/>+86-19937530512
  • Email：info@tianfuchem.com
  • Country：China
  • ProdList：21628
  • Advantage：55
  • Supplier：
    Hangzhou FandaChem Co.,Ltd.
  • Tel：008657128800458;<br/>+8615858145714
  • Email：FandaChem@Gmail.com
  • Country：China
  • ProdList：3415
  • Advantage：55
  • Supplier：
    career henan chemical co
  • Tel：+86-0371-86658258<br/>+8613203830695
  • Email：sales@coreychem.com
  • Country：China
  • ProdList：29858
  • Advantage：58
1H,1H,2H,2H-Perfluorooctanesulfonic acid Spectrum
27619-97-2, 1H,1H,2H,2H-Perfluorooctanesulfonic acidRelated Search:
  • 医用原料
  • 含氟新材料
  • 其他中间体
  • 化工中间体
  • 镀铬抑雾剂
  • 有机原料
  • 化工原料
  • 有机化学
  • 有机化工
  • 氟产品
  • 原料
  • 铬雾抑制剂
  • 含氟表面活性剂
  • 铬雾抑制剂
  • 中间体
  • 新能源
  • C8H5F13O3S
  • 十三氟辛磺酸|全氟己基乙基磺酸
  • 甲醇中1H,1H,2H,2H-全氟辛磺酸
  • 1H,1H,2H,2H-全氟辛烷磺酸标准品
  • 1H,1H,2H,2H-全氟辛烷磺酸
  • 3,3,4,4,5,5,6,6,7,7,8,8,8-三氟氟辛烷-1-磺酸
  • 全氟己基乙基磺酸 铬雾抑制剂TDFS
  • 2-(全氟己基)乙烷-1-磺酸
  • 3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛烷-1-磺酸
  • 环保型铬酸雾抑制剂
  • 十三氟辛磺酸
  • 全氟己基乙基磺酸 BT-10
  • 1H,1H,2H,2H-全氟辛磺酸
  • 3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟辛磺酸
  • 全氟己基乙基磺酸
  • 27619-97-2
  • 1H,1H,2H,2H-Perfluorooctanesulfonic acid - 30% solution in water
  • Perfluorohexylsulfonicacid
  • 1<i>H</i>,1<i>H</i>,2<i>H</i>,2<i>H</i>-Tridecafluorooctane-1-sulphonic acid
  • 1<i>H</i>,1<i>H</i>,2<i>H</i>,2<i>H</i>-Perfluorooctanesulfonic acid
  • Thirteen fluorooctanesulfonic acid
  • 1H.1H.2H.2H-perfluorooctane sulfonate
  • 1H.1H.2H.2H-perfluorooctane
  • 1H,1H,2H,2H-Perfluorooctanesulfonic acid in methanol
  • 1H,1H,2H,2H-Perfluorooctane sulfonic acid 100 μg/mL in Methanol
  • 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonic acid (30% solution)
  • 1-Octanesulfonic acid,3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro- CAS NO.27619-97-2
  • 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctane-1-sulfonicaci
  • Perfluorohexyl Ethyl sulphonic acid
  • Perfluorohexyl ethyl sulfonic acid
  • 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonic acid
  • 27619-97-2 C8H5F13O3S 1H,1H,2H,2H-PERFLUOROOCTANESULFONIC ACID
  • perfluorohexyl ethyl sulfonate
  • 2-(Perfluorohexyl)ethane-0-sulfonic acid
  • 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctanesulfonicacid
  • 1H,1H,2H,2H-Perfluorooctanesulfonic acid, 32% aqueous solution
  • 1H,1H,2H,2H-PERFLUOROOCTANESULPHONIC ACID
  • 1H,1H,2H,2H-PERFLUOROOCTANESULFONIC ACID
  • 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-Octanesulfonicacid
  • 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-octanesulfonicaci
  • 1H,1H,2H,2H-Perfluorooctanesulfonic acid (25% aqueous solution)
  • 1H,1H,2H,2H-Tridecafluorooctane-1-sulphonicacid98%

Home

My