Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2 Mimọ>99.0% ((Titration)
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ti Tetrabutylammonium Bromide (TBAB) (CAS: 1643-19-2) pẹlu didara to gaju.Kemikali Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, iṣẹ ti o dara julọ, kekere ati awọn iwọn olopobobo ti o wa.Ra Tetrabutylammonium Bromide,Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | Tetrabutylammonium Bromide |
| Awọn itumọ ọrọ sisọ | TBAB;IPC-TBA-Br;TBABr;Tetrabutyl Ammonium Bromide;Tetra-n-Butylammonium Bbromide;N,N,N-Tributyl-1-Butanaminiu Bromide;1-Butanaminium,N,N,N-Tributyl-Bromide;TBA Bromide |
| Iṣura Ipo | Ni Iṣura, Iṣowo Iṣowo |
| Nọmba CAS | Ọdun 1643-19-2 |
| Fọọmu Molecular | C16H36BrN |
| Òṣuwọn Molikula | 322,38 g / mol |
| Ojuami Iyo | 102.0 ~ 106.0 ℃ (tan.) |
| iwuwo | 1.039 g/ml ni 25 ℃ |
| Atọka Refractive n20/D | 1.422 |
| Ni imọlara | Hygroscopic.Ni irọrun Gbigba Ọrinrin |
| Omi Solubility | Tiotuka ninu Omi, Fere akoyawo |
| Solubility | Tiotuka ninu Ọtí |
| Iduroṣinṣin | Idurosinsin.Ibamu pẹlu Awọn Aṣoju Oxidizing Alagbara.Dabobo Lati Ọrinrin |
| COA & MSDS | Wa |
| Ipilẹṣẹ | Shanghai, China |
| Ẹka | Quaternary Ammonium iyọ |
| Brand | Ruifu Kemikali |
| Awọn nkan | Awọn pato | Esi |
| Ifarahan | White Crystal tabi Crystal Powder | Ibamu |
| Mimọ / Analysis Ọna | > 99.0% (Titration nipasẹ AgNO3) | 99.58% |
| Ojuami Iyo | 102.0 ~ 106.0 ℃ | 102.0 ~ 106.0 ℃ |
| Omi nipa Karl Fischer | <0.50% | 0.14% |
| Aloku lori Iginisonu | <0.10% | 0.0728% |
| Tributylamine Hydrobromide | <0.50% | <0.50% |
| Tributylamine | <0.50% | <0.50% |
| Sodium (Na) | <0.005% | 0.002% |
| Potasiomu (K) | <0.005% | 0.0018% |
| Awọn Irin Eru (Pb) | <0.001% | 0.00086% |
| Solubility ninu Omi | Fere akoyawo ni Omi | Kọja |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu pẹlu Eto | Ibamu |
| 1H NMR julọ.Oniranran | Ni ibamu pẹlu Eto | Ibamu |
| Ipari | Ọja naa ti ni idanwo ati ni ibamu pẹlu awọn pato ti a fun | |
Apo:Igo Fluorinated, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Jeki apo eiyan naa ni wiwọ ni pipade ati fipamọ sinu itura, gbigbẹ ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.
Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.
Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.
Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.
DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl
Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.
Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.
MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.
Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.
Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.
Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.
Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.
Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.
Awọn aami ewu Xi - Irritant
Awọn koodu ewu
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S37/39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
WGK Germany 3
FLUKA BRAND F CODES 3
TSCA Bẹẹni
HS koodu 2923900090
Tetrabutylammonium Bromide (TBAB) (CAS: 1643-19-2) jẹ lilo
(1) TBAB ni a lo bi reagent fun itupalẹ ti iṣelọpọ Organic.
(2) Tetrabutylammonium Bromide jẹ ọja kemikali ti o wọpọ lori ọja naa.O jẹ reagent ion-bata ati ayase gbigbe alakoso ti o munadoko.
Oluṣeto gbigbe ipele, ti a tọka si bi PTC, ni anfani lati gbe ipele olomi (tabi apakan Organic) si ayase eleto (tabi apakan olomi), eyiti o le ṣe iṣesi laarin ipele olomi ati apakan Organic ti ayase.PTC ni o ni awọn iṣẹ ti yiyipada awọn ìyí ti ion solvation, jijẹ awọn aṣayan iṣẹ-ṣiṣe ti ion lenu, iyara soke ni lenu oṣuwọn ati be be lo.Yanju iṣoro ti o ti kọja ni awọn ipele meji ti iṣesi jẹ soro lati fesi.
Awọn oludasọna gbigbe ammonium quaternary ti o wọpọ ni: benzyl triethyl ammonium kiloraidi, triotyl methyl ammonium kiloraidi, tetramethyl ammonium bromide, tetrapropylammonium kiloraidi, tetrabutylammonium bromide, tetrabutyl ammonium iodide, tetrabutyl ammonium iodide, benzyl bromithyl brominium bromide, benzyl triethyl ammothyl ammonium bromide de.
Ayase gbigbe alakoso ti wa ni lilo pupọ ni iṣelọpọ Organic: R2C fun igbaradi awọn agbo ogun (apapo iru carbene), igbaradi siwaju ti nitrile ti o baamu, isonitrile, Halon, awọn itọsẹ dichloromethane cyclopropane, awọn acids hydroxy ati diazomethane.Fun ifasẹyin alkylation, ni akawe pẹlu awọn ọna ibile, lati yago fun awọn ipo lile ti iṣiṣẹ gbigbẹ, ati ikore giga, o tun le ṣee lo ni ifasẹyin redox, ester hydrolysis, ifaparọ aropo, ifaseyin ifunmọ, ifaseyin afikun, ifaseyin polymerization, ifaseyin afikun ti erogba ati imukuro iṣesi ati bẹbẹ lọ.
(3) Fun awọn agbedemeji iṣelọpọ Organic, ayase gbigbe alakoso
(4) Ion-pairing reagents fun kolaginni ti bacampicillin, sultamicillin bi.
(5) Ion bata kiromatogirafi reagents, alakoso gbigbe ayase.Bacampicillin, sultamicillin bi iṣelọpọ.
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