1-Butyl-3-methylimidazolium hexafluorophosphate

1-Butyl-3-methylimidazolium hexafluorophosphate
BMIM cation and PF6 anion
Names
IUPAC name
1-butyl-3-methylimidazol-3-ium hexafluorophosphate
Other names
BMIM-PF6
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.203.179 Edit this at Wikidata
UNII
  • InChI=1S/C8H15N2.F6P/c1-3-4-5-10-7-6-9(2)8-10;1-7(2,3,4,5)6/h6-8H,3-5H2,1-2H3;/q+1;-1 checkY
    Key: IXQYBUDWDLYNMA-UHFFFAOYSA-N checkY
  • InChI=1/C8H15N2.F6P/c1-3-4-5-10-7-6-9(2)8-10;1-7(2,3,4,5)6/h6-8H,3-5H2,1-2H3;/q+1;-1
    Key: IXQYBUDWDLYNMA-UHFFFAOYAH
  • CCCCN1C=C[N+](=C1)C.F[P-](F)(F)(F)(F)F
  • CCCCn1cc[n+](c1)C.F[P-](F)(F)(F)(F)F
Properties
C8H15F6N2P
Molar mass 284.186 g·mol−1
Appearance Light yellow liquid
Density 1.38 g/mL (20 °C)
Melting point −8 °C (18 °F; 265 K)
insoluble
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

1-Butyl-3-methylimidazolium hexafluorophosphate, also known as BMIM-PF6, is a viscous, colourless, hydrophobic and non-water-soluble ionic liquid with a melting point[1] of -8 °C. Together with 1-butyl-3-methylimidazolium tetrafluoroborate, BMIM-BF4, it is one of the most widely studied ionic liquids. It is known to very slowly decompose in the presence of water.[2]

Preparation and uses

BMIM-PF6 is commercially available. It may be obtained in two steps: BMIM-Cl is synthesized by alkylating 1-methylimidazole with 1-chlorobutane. A metathesis reaction with potassium hexafluorophosphate gives the desired compound; the tetrafluoroborate may be prepared by analogously using potassium tetrafluoroborate.[3]


BMIM-PF6 has been investigated in electrochemistry where it serves both as solvent and electrolyte.[4] and electrochemical CO2 reduction.[5]

See also

References

  1. ^ Mihkel Koel (2008). Ionic Liquids in Chemical Analysis. CRC Press. p. xxvii. ISBN 978-1-4200-4646-5.
  2. ^ R.P. Swatloski; J.D. Holbrey & R.D. Rogers (2003). "Ionic liquids are not always green: hydrolysis of 1-butyl-3-methylimidazolium hexafluorophosphate". Green Chem. 5 (4): 361–363. doi:10.1039/b304400a.
  3. ^ Dupont J, Consorti C, Suarez P, de Souza R (2004). "Preparation of 1-Butyl-3-methyl imidazolium-based Room Temperature Ionic Liquids". Organic Syntheses; Collected Volumes, vol. 10, p. 184.
  4. ^ Álvaro Pérez-Salado Kamps, Dirk Tuma, Jianzhong Xia, Gerd Maurer (2003), Solubility of CO2 in the Ionic Liquid [bmim] [PF6], vol. 48, pp. 746–749, doi:10.1021/je034023f{{citation}}: CS1 maint: multiple names: authors list (link)
  5. ^ Yeonji Oh, Xile Hu (2015), Ionic liquids enhance the electrochemical CO2 reduction catalyzed by MoO2, vol. 51, pp. 13698–13701, doi:10.1039/C5CC05263G

Further reading

Read other articles:

Daftar penyanyi country

Halaman ini memuat daftar penyanyi country. Daftar ini tidak dimaksudkan sebagai suatu daftar yang lengkap atau selalu terbarui. Jika Anda melihat artikel yang seharusnya tercantum di sini, silakan sunting halaman ini dan tambahkan pranala ke artikel tersebut. Gunakan perubahan terkait untuk melihat perubahan terbaru dari artikel-artikel yang tercantum pada halaman ini. Daftar isi A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9 3 of Hearts 4 Runner 8 Ball Aitken A Gene Autry ca. 1940s...

 

Tiny Toon Adventures

Tiny Toon AdventuresBabs dan Buster Bunny di animasi pembukaanPembuatTom RueggerPengisi suaraCharlie AdlerTress MacNeilleJoe AlaskeyDon MessickPenggubah lagu temaBruce BroughtonPenata musikBruce BroughtonDon DavisJmlh. musim3Jmlh. episode98 (daftar episode)ProduksiProduser eksekutifSteven SpielbergRumah produksiWarner Bros.DistributorAmblin EntertainmentWarner Bros. AnimationRilis asliJaringanSindikat (1990-1991)ABCThe WBSpaceToon ArabiCartoon Network UKNicktoons NetworkFormat gambarSD...

 

Haaretz

HaaretzTipeSurat kabar harianFormatBerlinerPemilikKeluarga Schocken (60%)M. DuMont Schauberg (20%)Leonid Nevzlin (20%)PenerbitAmos SchockenRedaksiAluf Benn[1]Didirikan1919Pandangan politikLiberal, politik kiriBahasaIbrani dan InggrisPusatTel Aviv, IsraelSirkulasi surat kabar72.000(akhir pekan: 100.000)[2]Situs webhttp://www.haaretz.co.ilhttp://www.haaretz.com Halaman depan edisi Ibrani dan Inggris Haaretz (Ibrani: הארץcode: he is deprecated ) (harf. Tanah [Israel], as...

Abad ke-10 SM

Milenium: Milenium ke-2 SM - Milenium ke-1 SM - Milenium ke-1 Abad: Abad ke-11 SM – Abad ke-10 SM –Abad ke-9 SM Dasawarsa: 1020-an SM • 1010-an SM • 1000-an SM  – 990-an SM –  980-an SM  • 970-an SM  • 960-an SM Abad ke-10 SM adalah abad pada milenium ke-1 SM dalam kalender Gregorian. Berikut adalah daftar tahun pada Abad ke-10 SM : Dasawarsa ke 10: 900-an SM → 909 SM �...

 

Unione Sportiva Arezzo 1971-1972

Voce principale: Unione Sportiva Dilettantistica Arezzo. Unione Sportiva ArezzoStagione 1971-1972 Sport calcio Squadra Arezzo Allenatore Dino Ballacci Presidente Luigi Montaini Serie B15º posto Coppa ItaliaPrimo turno Maggiori presenzeCampionato: Tonani (38) Miglior marcatoreCampionato: Incerti (9) 1970-1971 1972-1973 Si invita a seguire il modello di voce Questa voce raccoglie le informazioni riguardanti l'Unione Sportiva Arezzo nelle competizioni ufficiali della stagione 1971-1972. I...

 

Giorgos Mosialos

Greek basketball player This article is an orphan, as no other articles link to it. Please introduce links to this page from related articles; try the Find link tool for suggestions. (November 2022) Giorgos MosialosFree agentPositionPoint guardPersonal informationBorn (1997-12-27) December 27, 1997 (age 26)Larissa, GreeceNationalityGreekListed height6 ft 2 in (1.88 m)Listed weight160 lb (73 kg)Career informationCollege Knox (2015–2017) Western New Mexico (2018�...

KVIT

Radio station at the East Valley Institute of Technology in Chandler, Arizona For 90.7 FM in Apache Junction, Arizona (2011–2021), see KRDP. KVITChandler, ArizonaBroadcast areaPhoenix metropolitan areaFrequency88.7 MHzBranding88.7 The PulseProgrammingFormatHigh school radioOwnershipOwnerEast Valley Institute of TechnologyHistoryFirst air dateAugust 11, 2015 (2015-08-11)Former call signsKPNG (2015–2021)Call sign meaningFrom EVIT, acronym of ownerTechnical information[1&#...

 

The Back Trail

1924 film The Back TrailDirected byGeorge MarshallClifford SmithWritten byIsadore BernsteinWalter J. CoburnGeorge HoagProduced byCarl LaemmleStarringJack HoxieEugenia GilbertAl HoxieCinematographyHarry NeumannProductioncompanyUniversal PicturesDistributed byUniversal PicturesRelease dateJune 16, 1924Running time50 minutesCountryUnited StatesLanguagesSilentEnglish intertitles The Back Trail is a 1924 American silent Western film directed by George Marshall and Clifford Smith and starring Jack ...

 

Honda in Formula 1

Honda Racing F1 TeamSede Giappone Regno UnitoBrackley CategorieFormula 1 Dati generaliAnni di attivitàdal 1964 al 2008 Fondatore Sōichirō Honda Direttore Nick Fry Ross Brawn Formula 1Anni partecipazioneDal 1964 al 1968 e dal 2006 al 2008 Miglior risultato4º posto (1967, 2006) Gare disputate88 Vittorie3 NoteDal 2006 erede della British American Racing e dal 2009 sostituita dalla Brawn GP HondaFornitore dimotori Stagioni disputate1964-1968, 1983-1992, 2000-2008, 2015-2021 GP ...

Jitsi

Videoconferencing and messaging software JitsiOriginal author(s)Emil IvovDeveloper(s)8x8Initial release2003; 21 years ago (2003)Stable release2.10[1][2]  / 1 October 2017 Repositorygithub.com/jitsi/jitsi Written inJava, JavaScript, TypeScript, LuaOperating systemLinux, macOS, Windows, Android, iOSAvailable inAustrian, English, French, German, Bulgarian, Japanese, Spanish, Italian, Romanian, Greek and 25 moreTypeVoice over IP, instant messaging, videoconf...

 

Arthur Wahl

Arthur WahlArthur Wahl.BiographieNaissance 8 septembre 1917Des MoinesDécès 6 mars 2006 (à 88 ans)Santa FeNom de naissance Arthur Charles WahlNationalité américaineDomicile États-UnisFormation Université d'État de l'Iowa (baccalauréat universitaire ès sciences)Université de Californie à Berkeley (doctorat)Activité ChimisteAutres informationsA travaillé pour Laboratoire national de Los AlamosUniversité Washington de Saint-LouisMaître Glenn SeaborgDirecteur de thèse Glenn S...

 

État associé

Un État associé est un État souverain et indépendant (nation) ayant signé une convention de partenariat (dite libre association) avec un État généralement plus grand ou plus peuplé auquel il est associé. Par cet accord, l'un des deux partenaires délègue à l'autre certains pouvoirs qui relèvent normalement de sa souveraineté, le plus souvent la défense et les affaires étrangères. Pour définir cette relation, une convention de ce type n'utilise pas de terme comme « prot...

Kebayoran Baru, Jakarta Selatan

Artikel ini bukan mengenai Kebayoran Lama. Kebayoran BaruKecamatanPeta lokasi Kecamatan Kebayoran BaruNegara IndonesiaProvinsiDKI JakartaKota AdministrasiJakarta SelatanPemerintahan • CamatTomy FudihartonoPopulasi • Total220,000 (1.989) jiwaKode Kemendagri31.74.07 Kode BPS3171060 Desa/kelurahan10 Kebayoran Baru adalah sebuah kecamatan yang terletak di wilayah Kota Administrasi Jakarta Selatan dan menjadi kawasan Pusat Pemerintahannya. Kecamatan ini sebagian besar ...

 

2016年美國總統選舉

2016年美國總統選舉 ← 2012 2016年11月8日 2020 → 538個選舉人團席位獲勝需270票民意調查投票率55.7%[1][2] ▲ 0.8 %   获提名人 唐納·川普 希拉莉·克林頓 政党 共和黨 民主党 家鄉州 紐約州 紐約州 竞选搭档 迈克·彭斯 蒂姆·凱恩 选举人票 304[3][4][註 1] 227[5] 胜出州/省 30 + 緬-2 20 + DC 民選得票 62,984,828[6] 65,853,514[6]...

 

American Trucker

American television series The topic of this article may not meet Wikipedia's general notability guideline. Please help to demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If notability cannot be shown, the article is likely to be merged, redirected, or deleted.Find sources: American Trucker – news · newspapers · books · scholar...

Blade Runner 2049

2017 film directed by Denis Villeneuve Blade Runner 2049Theatrical release posterDirected byDenis VilleneuveScreenplay by Hampton Fancher Michael Green Story byHampton FancherBased onCharacters from Do Androids Dream of Electric Sheep?by Philip K. DickProduced by Andrew A. Kosove Broderick Johnson Bud Yorkin Cynthia Sikes Yorkin Starring Ryan Gosling Harrison Ford Ana de Armas Sylvia Hoeks Robin Wright Mackenzie Davis Carla Juri Lennie James Dave Bautista Jared Leto CinematographyRoger Deakin...

 

Great Depression in Romania

Stamp of the Romanian People's Republic commemorating the Grivița strike of 1933, provoked by poor laboral conditions as a result of the Great Depression in Romania. The Great Depression (Romanian: Marea Criză Economică or, rarely, Marea Depresie) of 1929–1933, which affected the whole world, had several consequences in the Kingdom of Romania. Romania had been among the winner countries of World War I. It received several new territories (Bessarabia, Bukovina and Transylvania), with man...

 

قائمة الإعلانات الدولية

هذه المقالة يتيمة إذ تصل إليها مقالات أخرى قليلة جدًا. فضلًا، ساعد بإضافة وصلة إليها في مقالات متعلقة بها. (أغسطس 2016) هذه قائمة مرتبة زمنيًا تتضمن الإعلانات الدولية وإعلانات الاستقلال وإعلانات الحرب وما إلى ذلك. 1300-1599 السنة الاسم الملخص المراجع 1320 إعلان أربروث إعلان استقلا�...

Sungkyunkwan University

Private university in Seoul and Suwon, South Korea For the former Confucian academy, see Sungkyunkwan. For the subway station by the Natural Sciences Campus, see Sungkyunkwan University Station. For the university in North Korea, see Koryo Songgyungwan University. Sungkyunkwan University成均館大學校성균관대학교[1]Motto仁義禮智인의예지Motto in EnglishHumanity, Righteousness, Propriety, Wisdom[2]TypePrivateEstablished1398; 626 years ago ...

 

Grange University Hospital

Hospital in WalesGrange University HospitalAneurin Bevan Local Health BoardGrange University HospitalShown in TorfaenGeographyLocationCwmbran, Wales, United KingdomCoordinates51°38′49″N 2°59′46″W / 51.647°N 2.996°W / 51.647; -2.996OrganisationCare systemPublic NHSTypeSpecialist Critical Care CentreServicesEmergency departmentYes - Open 24 hours per dayBeds560HelipadYesHistoryOpened17 November 2020LinksWebsitewww.wales.nhs.uk/sitesplus/866/page/61210ListsHo...