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I-Tetrabutylammonium Fluoride Solution (TBAF) CAS 429-41-4 (75% emanzini) Isithombe Esifakiwe
  • I-Tetrabutylammonium Fluoride Solution (TBAF) CAS 429-41-4 (75% emanzini)

I-Tetrabutylammonium Fluoride Solution (TBAF) CAS 429-41-4 (75% emanzini)

Incazelo emfushane:

Isixazululo seTetrabutylammonium Fluoride

Amazwi afanayo: Isixazululo se-TBAF

CAS: 429-41-4

I-Viscous Liquid Engenambala Okukhanya Okuphuzi

Amanzi ngo-Karl Fischer: 20.0~30.0%

Ukugxila (Titration nge-HClO4): 70.0~80.0%

Thintana: UDkt. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

429-41-4 - Incazelo:

I-Ruifu Chemical ingumkhiqizi ohamba phambili we-Tetrabutylammonium Fluoride (TBAF) (CAS: 429-41-4) enekhwalithi ephezulu.I-Ruifu Chemical inganikeza ukulethwa komhlaba wonke, intengo encintisanayo, isevisi enhle kakhulu, amanani amancane kanye nenqwaba etholakalayo.Thenga i-Tetrabutylammonium Fluoride,Please contact: alvin@ruifuchem.com

429-41-4 - Chemical Properties:

Igama Lekhemikhali Isixazululo seTetrabutylammonium Fluoride
Omqondofana Isixazululo se-TBAF;I-Tetra-n-Butyl Ammonium Fluoride;I-Tetrabutylammonium Fluoride Hydrate
Isimo Sesitoko Esitokweni, Isikali Sokuhweba
Inombolo ye-CAS 429-41-4
I-Molecular Formula I-C16H36FN
Isisindo samangqamuzana 261.47
I-Melting Point 62.0~63.0℃(lit.)
I-Flash Point -17℃(1°F)
Ukuminyana 0.953 g/mL ku-25℃
I-Refractive Index n20/D 1.456
Kuyazwela I-Hygroscopic.Ukumuncwa kalula komswakama
Ukuncibilika Emanzini Ixubile Ngokuphelele Emanzini
I-Solubility (Ihlangene ne) I-Terahydrofuran, i-Acetonitrile, i-Dimethyl Sulfoxide ne-Organic Solvents
I-COA ne-MSDS Iyatholakala
Izigaba Zomkhiqizo I-Quaternary Ammonium Salts
Ibhrendi I-Ruifu Chemical

429-41-4 - Imininingwane:

Izinto Imininingwane Imiphumela
Ukubukeka I-Viscous Liquid Engenambala Okukhanya Okuphuzi Iyahambisana
Amanzi nguKarl Fischer 20.0~30.0% Iyahambisana
I-Concentration (Titration by HClO4) 70.0~80.0% Iyahambisana
I-Infrared Spectrum Ivumelana Nesakhiwo Iyahambisana
I-Proton NMR Spectrum Ivumelana Nesakhiwo Iyahambisana
Isiphetho Umkhiqizo uhloliwe futhi uthobelana nezicaciso

Iphakheji/Isitoreji/Ukuthumela ngomkhumbi:

Iphakheji:Ibhodlela, 25kg/Drum, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:I-Hygroscopic.Gcina esitsheni esivalwe ngci.Gcina endaweni yokugcina impahla epholile, eyomile futhi enomoya omuhle kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.Akuhambisani nama-oxidizing agents kanye nomoya-mpilo.
Ukuthumela:Zilethe emhlabeni wonke ngendiza, yi-FedEx/DHL Express.Nikeza ukulethwa okusheshayo nokuthembekile.

Izinzuzo:

Amandla Anele: Izinsiza ezanele kanye nochwepheshe

Isevisi Yobuchwepheshe: Isevisi yokuthenga yokuma eyodwa

Iphakheji le-OEM: Iphakheji yangokwezifiso kanye nelebula iyatholakala

Ukulethwa Okusheshayo: Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe

Impahla Ezinzile: Gcina isitoko esinengqondo

Ukusekelwa Kwezobuchwepheshe: Isixazululo sezobuchwepheshe siyatholakala

Isevisi Yokuhlanganisa Ngokwezifiso: Isukela kumagremu kuye kumakhilo

Ikhwalithi Ephezulu: Kusungulwe uhlelo oluphelele lokuqinisekisa ikhwalithi

I-FAQ:

Indlela Yokuthenga?Sicela uxhumaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

Iminyaka engu-15 Yokuhlangenwe nakho?Sinesipiliyoni seminyaka engaphezu kwe-15 ekwakhiweni nasekuthumeleni kwamanye amazwe uhla olubanzi lwezinga eliphezulu lokuxhumanisa imithi noma amakhemikhali amahle.

Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eKorea, eJapane, e-Australia, njll.

Izinzuzo?Ikhwalithi ephezulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.

IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.

Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.

Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.

I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.

Isikhathi sokuthumela? Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe.

Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.

Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.

Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.

Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.

429-41-4 - Ubungozi Nokuphepha:

Amakhodi Engozi
R34 - Ibangela ukusha
I-R19 - Ingase yakhe ama-peroxides aqhumayo
I-R11 - Ivutha Kakhulu
R36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R40 - Ubufakazi obulinganiselwe bomphumela we-carcinogenic
R37 - Ukucasula uhlelo lokuphefumula
Incazelo Yokuphepha
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S27 - Khumula ngokushesha zonke izingubo ezingcolile.
I-S36/37/39 - Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​nokuvikela iso/ubuso.
S45 - Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
I-S33 - Thatha izinyathelo zokuphepha ngokumelene nokukhishwa okumile.
S29 - Ungathululi emiseleni.
S16 - Gcina kude nemithombo yokuthungela.
I-S36 - Gqoka izingubo ezifanele zokuzivikela.
Ama-ID e-UN UN 3261 8/PG 2
I-WGK Germany 3
I-FLUKA BRAND F AMAKHODI 3
TSCA Yebo
I-HS Code 2923900090
Inothi Le-Hazard Livutha/Elokucasulayo
I-Hazard Class 3
Ukupakisha Iqembu II

429-41-4 - Isicelo:

I-Tetrabutylammonium Fluoride (TBAF) (i-CAS: 429-41-4), iwusawoti we-fluoride kanye nosawoti we-tetrabutylammonium.Inendima njenge-phase-transfer catalyst.
I-Catalyst ye-etherification yotshwala nama-phenol ane-alkyl halides I-Catalyst yokusabela kwe-benzylation.
I-TBAF iyi-reagent kuma-organic syntheses ngaphezu kwalokho, ukufingqa, ukusabela kwe-base-catalyzed cyclization, ukusabela kwe-fluorination kanye ne-desulfonylation futhi njenge-ejenti evikelayo.Ngokuvamile omisiwe ngaphambi kokusetshenziswa.
I-Tetrabutylammonium Fluoride isetshenziswa kabanzi emkhakheni we-organic synthesis futhi ingasetshenziswa njenge-fluorination reagent, i-silylation catalyst yotshwala, i-catalyst yokudlulisa isigaba, njll.
I-Tetrabutylammonium Fluoride isetshenziswa njenge-agent e-fluorinating kanye ne-silylation catalyst yotshwala ku-organic synthesis, nanjenge-reagent eyisisekelo ekuphenduleni kwe-alkylation kanye ne-hydroxylation.I-catalyst enhle yokudlulisa isigaba se-cationic.Ama-Catalysts we-acylation, i-silicification kanye ne-silicification
I-Tetrabutylammonium Fluoride iwusawoti we-fluoride oncibilikayo osetshenziswa kakhulu.Isetshenziswa njengesisekelo, i-catalyst yokudlulisa isigaba, nanjengomthombo we-fluoride.Emkhakheni wocwaningo wokuthuthukiswa kwezinzwa ze-fluoride, i-TBAF isetshenziswa njengomthombo we-anion we-fluoride olula ukuwuphatha futhi olinganisekayo.I-fluoride eku-TBAF, uma isincibilikile, ingacatshangwa njenge-fluoride yamahhala enokusebenzelana okuncane ne-ammonium cation.Njengoba i-TBAF kungafanele imunce ukukhanya kumaza wamaza angaphezu kuka-240nm, kuyasiza ukuqapha ukusabela kwezinzwa nge-spectroscopy ebonakalayo.
Njengoba i-athomu ye-fluorine ku-tetrabutylammonium fluoride iyisamukeli esiqinile se-hydrogen bond, kulula kakhulu ukumunca umswakama, ngakho-ke umkhiqizo ngokuvamile i-Tetrabutylammonium fluoride trihydrate noma i-Tetrabutylammonium fluoride tetrahydrofuran isisombululo siyathengiswa.Uma ishiselwa ku-77 ℃ ngaphansi kwe-vacuum, inhlanganisela izobola ibe usawoti we-hydrogen fluoride.Uma isampula lomiswe ku-40℃ ngaphansi kwe-vacuum ephezulu, lisazothola okuqukethwe kwamanzi okungu-10-30 mol% kanye nosawoti we-difluoride ongu-10%.

Bhala umyalezo wakho lapha futhi usithumelele wona