Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2 Puritas >99.0%
Shanghai Ruifu Chemical Co., Ltd. est primarium opificem Tetrabutylammonium Bromide (TBAB) (CAS: 1643-19-2) magna qualitate.Ruifu Chemical traditio totius terrarum, quantitatis competitive pretium, optimum servitium, parvas et moles in promptu habere potest.Purchase Tetrabutylammonium Bromide,Please contact: alvin@ruifuchem.com
| Nomen chemicum | Tetrabutylammonium Bromide |
| Synonyma | TBAB;IPC-TBA-Br;TBABr;Tetrabutyl Aconitum Bromide;Tetra-n-Butylammonium Bbromide;N,N,N-Tributyl-1-Butanaminiu Bromide;1-Butanaminium,N,N,N-Tributyl-Bromide;TBA Bromide |
| Stock Status | In Stock, Commercial Productio |
| CAS Number | 1643-19-2 |
| Formulae hypotheticae | C16H36BrN |
| M. Pondus | 322.38 g/mol |
| Liquescens punctum | 102.0~106.0℃(lit.) |
| Density | 1.039 g/mL ad 25℃ |
| Index refractivus n20/D | 1.422 |
| Sensitiva | Hygroscopic.Facile absorbens umorem |
| Aqua Solubility | Solutum in aqua, diaphanum prope |
| Solubilitas | Solutum in Sin |
| Stabilitas | Stabulum.Fortis Oxidizing agentibus repugnat.Protege ab umore |
| COA & MSDS | Praesto |
| Origin | Shanghai, China |
| Categoria | Quaternarius Aconitum Salis |
| Brand | Ruifu Chemical |
| Items | Specifications | Proventus |
| Aspectus | Crystal sive Crystalli pulveris | Obsequitur |
| Puritas / Analysis Methodus | >99.0% (Titration by AgNO3) | 99.58% |
| Liquescens punctum | 102.0~106.0℃ | 102.0~106.0℃ |
| Aquae Caroli Fischer | <0.50% | 0.14% |
| Residere in Ignition | <0.10% | 0.0078% |
| Tributylamine Hydrobromide | <0.50% | <0.50% |
| Tributylamine | <0.50% | <0.50% |
| Natrium (Na) | <0.005% | 0.002% |
| Potassium (K) | <0.005% | 0.0018% |
| Metalla gravia (Pb) | <0.001% | 0.00094% |
| Solubilitas in aqua | Prope diaphanum in aqua | Transi |
| Infrared Imaginis | Congruunt Structure | Obsequitur |
| 1H NMR Imaginum | Congruunt Structure | Obsequitur |
| conclusio | Productum probatum est et cum datis specificationibus obsequitur | |
Sarcina:Fluorinated Utrem, aluminium ffoyle, 25kg/cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Continentem arcte clausam et in frigido, sicco et bene ventilato horreis a substantiis incompossibilibus repone.A luce et humore protege.
Naviportans:Libera ad mundum ab aere, per FedEx / DHL Express.Ieiunium et certas traditiones provide.
Quam mercari?Quaeso contactumDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.
Mercatus principalis?Vendere mercatum domesticum, Americam septentrionalem, Europam, Indiam, Coream, Iaponicam, Australiam etc.
Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.
Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.
Exempla?Pleraque producta praebent exempla gratuita pro qualitate aestimationis, sumptus naviculas a clientibus solvendos.
Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.
MOQ?Nec MOQ.Parvus ordo placet.
Tempus adferendi? Si intus prosapia, tres dies partus praestatur.
Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.
Documenta?Post servitium venditionis: COA, MOA, ROS, MSDS, etc. praeberi possunt.
Consuetudo Synthesis?Consuetudo synthesis officia praebere potest ad optimas investigationes tuas necessitates aptandas.
Pensio conditio?Proforma cautionis primum post confirmationem ordinis mittetur, informationes nostrae ripae inclusas.Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Periculosam symbola Xi - Irritant
Periculum Codes
R36/37/38 - Irritando ad oculos, systema respiratorium et cutem.
Salus Descriptio
S26 - In contactu cum oculis, statim cum aqua multa ablue et consilium medicinae quaeras.
S37/39 - gere idoneam caestus et oculum/faciem praesidio
WGK Germania 3
FLUKA BRAND F CODES 3
TSCA Ita
HS Codex 2923900090
Tetrabutylammonium Bromide (TBAB) (CAS: 1643-19-2) adhibetur
(1) TBAB gerens adhibetur ad analysin synthesis organicae.
(2) Tetrabutylammonium Bromide productum est commune chemicum in foro.Ion-par reagens est et effectivum tempus translationis catalyst.
Phase translatio catalyst, de qua PTC, potest transferre tempus aqueum (vel tempus organicum) ad tempus organicum (vel periodum aqueum) catalyst, quae reactionem facere potest inter tempus aqueum et tempus organicum catalyst.PTC munus habet mutandi gradum solvationis ion, activitatem reactionis augens, rate reactionem accelerans et sic porro.Solvere problema praeteritum in duobus gradibus motus difficile agere.
Communes quaternarii ammonium salis periodi trans- catalysts sunt: benzyl ammonium triethyl ammonium chloride, yl ammonium chloride trioctyl, tetramethylum ammonium bromide, tetrapropylammonium chloride, tetrabutylammonium bromide, tetrabutylum ammonium iodide, benzyl triethyl ammonium bromide, triethyl hexyl bromide.
Phase translatio catalyst in synthesi organica late applicatur: R2C ad compositiones componendas (carbene genus compositum), praeparatio ulterioris nitrilis, isonitrilis, halonis, dichloromethani derivatorum cyclopropaneorum, acida hydroxia et diazomethani.Alkylatio enim reactionem, cum methodis traditis comparatam, condiciones siccae operationis vitare ac magnas cedere, adhiberi potest etiam in reactionem redox, hydrolysis estentis, reactionis substitutionis, reactionis condensationis, reactionis additionis, reactionis polymerizationis, additionis reactionis. carbonis et reactionis eliminationem et sic porro.
(3) Nam organica synthesis media, phase translatio catalyst
(4) Ion-reagentium connubium ad synthesim bacampicillin, sultamicillin similia.
(5) Ion par reagentis fina, Pascha translatio catalyst.Bacampicillin, sultamicillin sicut synthesis.
