Triethyloxonium Tetrafluoroborate CAS 368-39-8 Purity >98.0% (HPLC)
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua o Triethyloxonium Tetrafluoroborate (CAS: 368-39-8) 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 Triethyloxonium Tetrafluoroborate,Please contact: alvin@ruifuchem.com
| Ingoa matū | Triethyloxonium Tetrafluoroborate |
| Nga kupu taurite | Et3OBF4;Reagent a Meerwein;Triethyloxonium Fluoroborate |
| Tūnga Taonga | I roto i te Stock, Production Arumoni |
| Tau CAS | 368-39-8 |
| Tātai rāpoi | C6H15BF4O |
| Taumaha rāpoi | 189.99 g/mol |
| Iwi Whakarewa | 96.0~97.0℃ |
| Kiato | 1.328 g/mL i te 25 ℃ |
| Tairongo | Te makuku, te wera |
| Wairewa wai | Tauhohenga |
| Wairewa | Wairewa ki te Etera, Dichloromethane |
| Rokiroki i raro i te Hau Inert | Kakau me te Rokiroki i raro i te Hau Inert |
| COA & MSDS | Kei te waatea |
| Taketake | Shanghai, Haina |
| Kāwai | Reagent Reagent |
| Waitohu | Ruifu Chemical |
| Nga taonga | Whakatakotoranga | Hua |
| Te ahua | Ma ki te Maama Kowhai Kowhai Kowhai Paura | Ka tutuki |
| Iwi Whakarewa | 96.0~97.0℃ | 96.7 ℃ |
| Te toenga i runga i te mura | <0.10% | <0.10% |
| Nga Korewa Taamaha | <20ppm | 5ppm |
| Wairewa toenga | 4.0%~8.0% Diethyl Ether Solution | 6.0% |
| Te Maama / Tikanga Tatauria | >98.0% (HPLC) | 99.5% (HPLC) |
| 1 H NMR Spectrum | E rite ana ki te Hanganga | Ka tutuki |
| Whakamutunga | Kua whakamatauria te hua me te whai ki nga whakaritenga kua tohua | |
| Nga tono | He Kaihoko Ethylating Kaha | |
Mōkī:Pounamu Fluorinated, 25kg / Drum, kia rite ki te hiahia a te kaihoko.
Tikanga Rokiroki:Makuku Tairongo.Kia kati tonu te ipu ka penapena ki 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.
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
15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.
Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.
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.
Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.
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.
Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.
Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.
Nga Tohu Whakamate C - Hakairi
Waehere Morearea R34 - Ka wera
R40 - Nga taunakitanga iti mo te paanga mate pukupuku
R14 - He kaha te mahi ki te wai
R67 - Ka taea e te kohu te momoe me te mangere
R37 - He whakapouri ki te punaha manawa
Whakaahuatanga Haumaru S23 - Kaua e hau kohu.
S24/25 - Kaua e pa ki te kiri me nga kanohi.
S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
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.)
S22 - Kaua e pupuhi puehu.
UN ID UN 3265 8/PG 2
WGK Tiamana 2
RTECS RR4584700
FLUKA BRAND F CODES 3-10-16-21
TSCA Ae
Waehere HS 2942000000
Te Tohu Whakamate
Te akomanga morearea 4.1
Roopu Tapaki II
Paitini dnd-smc 500 mmol/L CPBTAL 23,2485,75
Ko te Triethyloxonium Tetrafluoroborate (CAS: 368-39-8) ka whakamahia hei kaikawe alkylating kaha, ina koa mo te ethylation.Ka whakamahia mo te whakarereke i nga toenga carboxyl i roto i nga pūmua.Kei te whai waahi ki te whakarite i nga esters μ-amino mai i nga lactams.He kaihoko alkylating hoki mo nga roopu mahi nucleophilic i roto i te whakahiato waro.
Ko te Triethyloxonium tetrafluoroborate he maatete whakawera kaha, ahakoa ka iti haere nga aitua na te mea kaore i te pahekeheke.Ka tukuna he waikawa kaha ina pa ana ki te wai.Ina whakamahana ki te pirau ka puta nga kohu paitini o te boronand Fí.Ko nga raraunga rerekee kua korerotia.
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