1,1,2,2-Tetrahydroperfluorodecanethiol

HCID 542755CAS 34143-74-3

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Grundinformationen

Standard-SMILES: FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCS
InChIKey: URJIJZCEKHSLHA-UHFFFAOYSA-N
Summenformel: C8F17CH2CH2SH
Durchschnittliche Molmasse: 480,19 g/mol
Monoisotopische Masse: 479,9840509

Überblick

structure in first source

Namen und Bezeichner

Bevorzugter Name: 1,1,2,2-Tetrahydroperfluorodecanethiol
IUPAC: 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecane-1-thiol
Englischer Name: 1H,1H,2H,2H-Perfluorodecanethiol
Summenformel: C10H5F17S
Molmasse: 480.19

Namen und Synonyme

34143-74-31H,1H,2H,2H-Perfluorodecanethiol3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-1-decanethiolLodyne 9241,1,2,2-Tetrahydroperfluorodecanethiol2-(Perfluorooctyl)-1-ethanethiol1H,1H,2H,2H-Perfluorodecane-1-thiol7D5R6U82KAHDFT cpdRefChem:4851303,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecane-1-thiol2-(Perfluorooctyl)ethanthiol

Weitere Namen anzeigen

TESH-81H,1H,2HPERFLUORODECANETHIOL2H-Perfluorodecanethiol2-Perfluorooctyl Ethyl ThiolPerfluorohexaethyl mercaptan2-(Perfluorooctyl)ethanethiolPerfluorooctyl ethyl mercaptan

MFCD00792429C10H5F17SDTXSID203374461H,1H,2H,2H-Perfluorodecanethiol, 97%1-Decanethiol,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-1h,1h,2h,2h-perfluorodecyl-1-thiolUNII-7D5R6U82KAC8F17CH2CH2SH

Datenbank-Bezeichner

CAS: 34143-74-3
PubChem CID: 542755
DTXSID: DTXSID20337446
UNII: 7D5R6U82KA
EC Number: 629-356-0
Nikkaji: J25.767B

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 6,7
Polarare Oberfläche (TPSA): 1 Å²
H-Brücken-Donoren: 1
H-Brücken-Akzeptoren: 18
Frei drehbare Bindungen: 8
Schwere Atome: 28
Formalladung: 0
Komplexität: 559

Experimentelle und physikochemische Eigenschaften

PFAS · 5 Einträge

PFAS -> OECD Category

PFAS -> Fluorotelomer based substances

PFAS -> Other/unspecified

PFAS -> non-polymer

PFAS -> Other/unspecified

Physikochemische Eigenschaften

Schmelzpunkt: 15 °C · 15 °C
Siedepunkt: 82 °C · 82 °C
Dichte: 1.678 g/mL · 1.678 g/mL at 25 °C
Brechungsindex: 20 · n20/D 1.333
Flammpunkt: 230 °F · >230 °F
storage temp.: Inert atmosphere,Room Temperature
Aggregatzustand: liquid
pka: 9.61 · 9.61±0.10(Predicted)
InChI: InChI=1S/C10H5F17S/c11-3(12,1-2-28)4(13,14)5(15,16)6(17,18)7(19,20)8(21,22)9(23,24)10(25,26)27/h28H,1-2H2
InChIKey: URJIJZCEKHSLHA-UHFFFAOYSA-N
SMILES: C(S)CC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
CAS Datenbank: 34143 · 34143-74-3(CAS DataBase Reference)
EPA chemische Informationen: 2 · 2-(Perfluorooctyl)ethanthiol (34143-74-3)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H315 (97.7%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory InformationSubstance: 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecane-1-thiol

Hazard Classes and CategoriesSkin Irrit. 2 (97.7%)

Sicherheitsdaten

F: 10-23
wgk: 3
risk_code: 36/37/38
hazard_code: Xi
hazard_note: Irritant
safety_code: 26-36
Speicherklasse: 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
Hazard Classifications: Acute Tox. 4 InhalationAcute Tox. 4 OralCarc. 2Eye Dam. 1Lact.Repr. 1BSTOT RE 1

Chemie und Industrie

Verwendung und Herstellung

Uses · 2 Einträge

non-polymer PFAS -> Personal Care products and cosmetics -> Cosmetics and personal care products in general

• Cosmetic composition [Ref: CAS2019 (WO9427960)]

Use ClassificationPFAS (per- and polyfluoroalkyl substances) -> OECD Category

Anwendungen

Verwenden1H, 1H, 2H, 2H-perfluorododecyl mercaptan is a perfluorinated organic substance and can be used as an organic reagent.

Vor- und nachgelagerte Produkte

Nachgelagerte Produkte

L-Serine methyl ester Tuaminoheptan

Anbieter50 Anbieter

南京世洲生物科技有限公司025-85560043 15850508050 · [email protected]

阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

南通润丰石油化工有限公司66017690 19952660367 · [email protected]

毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]

Ergänzende Hinweise · 1 Eintrag

Definition1H,1H,2H,2H-Perfluorodecanethiol organization on the surface provides oxidation-blocking factors and anti-corrosion properties inferior to the ones of n-dodecanethiol-based SAMs but satisfying enough for the aimed applications. This accounted for lower packing density and a larger number of defects for the fluoro organic SAMs due to electrostatic and steric repulsion between fluorine atoms along the carbon chain and to a too small number of CH2 groups forbidding satisfying Van der Waals interactions[1]. 1H,1H,2H,2H-perfluorodecanethiol (PFDT) could grafted 1,2-polybutadiene (PB) to fabricated transparent antismudge coatings with thermally assisted healing ability. The PFDT endows the resulting coatings with a "liquid-like" surface. Thus, various liquids with a wide range of surface tensions can readily slide off the coatings without leaving any residue[2].