Tetrabutylammonium Fluoride Solution (TBAF) CAS 429-41-4 (75% i roto i te Wai)
Ko Ruifu Chemical te kaihanga matua o Tetrabutylammonium Fluoride (TBAF) (CAS: 429-41-4) me te kounga teitei.Ka taea e Ruifu Chemical te tuku i te ao, te utu whakataetae, te ratonga pai, te iti me te rahinga e waatea ana.Hokona Tetrabutylammonium Fluoride,Please contact: alvin@ruifuchem.com
| Ingoa matū | Tetrabutylammonium Fluoride Solution |
| Nga kupu taurite | TBAF Solution;Tetra-n-Butyl Ammonium Fluoride;Tetrabutylammonium Fluoride Hydrate |
| Tūnga Taonga | Kei roto i nga taonga, Tauine Aromoni |
| Tau CAS | 429-41-4 |
| Tātai rāpoi | C16H36FN |
| Taumaha rāpoi | 261.47 |
| Iwi Whakarewa | 62.0~63.0℃(marama) |
| Tohu Kohiko | -17℃(1°F) |
| Kiato | 0.953 g/mL i te 25 ℃ |
| Taupū Refactive n20/D | 1.456 |
| Tairongo | Hygroscopic.He ngawari ki te Makuku |
| Wairewa i te wai | Tino Miscible i roto i te wai |
| Wairewa (Miscible ki) | Terahydrofuran, Acetonitrile, Dimethyl Sulfoxide me nga Wairewa Organic |
| COA & MSDS | Kei te waatea |
| Ngā Kāwai Hua | Nga Tote Haukinia Hauwha |
| Waitohu | Ruifu Chemical |
| Nga taonga | Whakatakotoranga | Hua |
| Te ahua | Taekore ki te Kowhai Maama Kowhai Viscous Liquid | Ka tutuki |
| Wai na Karl Fischer | 20.0~30.0% | Ka tutuki |
| Kukū (Titration by HClO4) | 70.0~80.0% | Ka tutuki |
| Spectrum Infrared | He rite ki te Hanganga | Ka tutuki |
| Proton NMR Spectrum | He rite ki te Hanganga | Ka tutuki |
| Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga | |
Mōkī:Pounamu, 25kg / Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Hygroscopic.Rokiroki i roto i te ipu kati kati.Rokiroki i roto i te whare putunga hauhautanga, maroke me te hau pai kia matara atu i nga matū hotokore.Tiaki i te marama me te makuku.Kare e hototahi ki nga apiha whakahaora me te hāora.
Tukunga:Tukuna ki te ao ma te rangi, ma te FedEx / DHL Express.Whakaratohia te tuku tere me te pono.
Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.
KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.
Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.
MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.
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Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.
Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.
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Waehere Morearea
R34 - He weranga
R19 - Ka hanga pea he peroxide pahū
R11 - Tino muramura
R36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R40 - Nga taunakitanga iti mo te paanga mate pukupuku
R37 - He whakapouri ki te punaha manawa
Whakaahuatanga Haumaru
S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S27 - Wewetehia nga kakahu poke katoa.
S36/37/39 - Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S45 - Ki te aituā, ki te kore koe e pai, rapua he tohutohu hauora (whakaatuhia te tapanga ina taea.)
S33 - Whakatupato ki nga tukunga pateko.
S29 - Kaua e ringihia ki roto i nga awaawa.
S16 - Mawehe atu i nga puna o te mura.
S36 - Mau kakahu whakamarumaru tika.
UN ID UN 3261 8/PG 2
WGK Tiamana 3
FLUKA BRAND F CODES 3
TSCA Ae
Waehere HS 2923900090
Tuhipoka morearea Ka tahuna/whakariri
Koehe morearea 3
Roopu Tapaki II
Tetrabutylammonium Fluoride (TBAF) (CAS: 429-41-4), he tote fluoride me te tote tetrabutylammonium.He mahi hei whakakorikori wahanga-whakawhiti.
He whakakorikori mo nga waipiro me nga phenols me te alkyl halides He whakakorikori mo nga tauhohenga benzylation.
Ko te TBAF he reagent i roto i nga whakahiato waro hei taapiri, te whakamaaramatanga, nga tauhohenga o te paheketanga o te turanga-catalyzed, nga tauhohenga fluorination me te desulfonylation me te mea he kaihoko whakamarumaru.Ka maroke i mua i te whakamahi.
Ko te Tetrabutylammonium Fluoride e whakamahia nuitia ana i roto i te mara o te whakahiato waro, ka taea te whakamahi hei reagent fluorination, te whakakorikori silylation mo te waipiro, te whakakorikori wahanga whakawhiti, aha atu.
Ka whakamahia te Tetrabutylammonium Fluoride hei kaihoko fluorinating me te whakakorikori silylation mo nga waipiro i roto i te whakahiato waro, me te mea hei reagent taketake i roto i nga tauhohenga alkylation me te hydroxylation.He pai te whakakōkī whakawhiti wāhanga cationic.Nga whakakōkī mo te acylation, silicification me te silicification
Ko te Tetrabutylammonium Fluoride he tote fluoride wairewa noa.Ka whakamahia hei turanga, hei whakakorikori wahanga whakawhiti, hei puna pukoro.I roto i te waahi rangahau mo te whanaketanga pukoro pukoro, ka whakamahia te TBAF hei puna ngawari ki te hapai me te ine ine.Ko te fluoride i roto i te TBAF, kua memeha, ka taea te whakaaro he pukoro kore utu me te iti o te taunekeneke ki te haukinia cation.I te mea kare a TBAF e mimiti i te marama i nga roangaru nui ake i te 240nm, he pai ki te aro turuki i nga tauhohenga rongo me te tirohanga hiranga.
I te mea ko te ngota fluorine i roto i te tetrabutylammonium fluoride he kaha kaikawe here hauwai, he tino ngawari ki te tango i te makuku, no reira ka hokona te hua i te nuinga o te waa Tetrabutylammonium fluoride trihydrate, Tetrabutylammonium fluoride tetrahydrofuran solution ranei.Ka whakawerahia ki te 77 ℃ i raro i te korehau, ka pirau te pūhui ki te tote pūkōwhai hauwai.Ina whakamarokehia te tauira ki te 40 ℃ i raro i te marua nui, ka whiwhi tonu i te 10-30 mol% te wai me te 10% te tote difluoride.
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