I-Dess-Martin Periodinane CAS 87413-09-0 (DMP) Assay >98.0% (Isekelwe ku-Theoxidation) Factory
I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi ohamba phambili we-Dess-Martin Periodinane (DMP) (CAS: 87413-09-0) enekhwalithi ephezulu.I-Ruifu Chemical ingahlinzeka ngokulethwa komhlaba wonke, amanani ancintisanayo, amanani amancane nayinqwaba atholakalayo.Thenga i-Dess-Martin Periodinane,Please contact: alvin@ruifuchem.com
| Igama Lekhemikhali | U-Dess-Martin Periodinane |
| Omqondofana | I-DMP;I-Reagent kaMartin;I-Dess-Martin Reagent;I-1,1,1-Triacetoxy-1,1-Dihydro-1,2-Benziodoxol-3 (1H) -enye;I-Triacetoxyperiodinane |
| Isimo Sesitoko | Esitokweni, Amandla Okukhiqiza Amathani ayi-6 ngenyanga |
| Inombolo ye-CAS | 87413-09-0 |
| I-Molecular Formula | I-C13H13IO8 |
| Isisindo samangqamuzana | 424.14 g/mol |
| I-Melting Point | 130.0~133.0℃(lit.) |
| Ukuminyana | 1.369 g/mL ku-25℃ |
| Kuyazwela | Izwela Umoya, Izwela Umswakama, Izwela Ukushisa |
| Ukuncibilika | Incibilika ku-Chloroform, i-Acetone, i-Acetonitrile ne-Methylene Chloride.Incibilika Kancane ku-Ether ne-Hexane. |
| Isikhathi Sokugcina. | Indawo epholile neyomile (2~8℃) (Isiqandisi) |
| I-COA ne-MSDS | Iyatholakala |
| Izigaba | Ama-reagents e-oxidizing;I-hypervalent Iodine Compounds |
| Ibhrendi | I-Ruifu Chemical |
| Izinto | Amazinga Wokuhlola | Imiphumela |
| Ukubukeka | Impuphu Emhlophe, Okusanhlamvu | Iyahambisana |
| Ibanga elincibilikayo | 130.0 ~ 133.0℃ | 131.1 ~ 132.6℃ |
| Indlela Yokuhlola / Yokuhlaziya | >98.0% (Isekelwe ku-Theoxidation) | 99.3% |
| I-NMR Spectrum | Ivumelana Nesakhiwo | Iyahambisana |
| Isitoreji | Londoloza Ezitsheni Eziqinile, Ezimelana Nokukhanya | |
| Isiphetho | Umkhiqizo uhloliwe futhi uthobelana nemibandela enikeziwe | |
Iphakheji:Ibhodlela, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile (2~8℃) kude nezinto ezingahambelani.Londoloza ezitsheni eziqinile, ezimelana nokukhanya.Vikela ekukhanyeni, umswakama kanye nokushisa.
Ukuthumela:Thumela emhlabeni wonke nge-FedEx / DHL Express.Nikeza ukulethwa okusheshayo nokuthembekile.
Amakhodi Engozi
R22 - Iyingozi uma igwinywe
R36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R40 - Ubufakazi obulinganiselwe bomphumela we-carcinogenic
R8 - Ukuthinta impahla evuthayo kungadala umlilo
R20/21/22 - Kuyingozi ngokuhogela, ukuthintana nesikhumba futhi uma ukugwinyile.
R44 - Ingozi yokuqhuma uma kushisa ngaphansi kokuvalelwa
Incazelo Yokuphepha
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S36 - Gqoka izingubo ezifanele zokuzivikela.
I-S36/37 - Gqoka izingubo zokuzivikela ezifanele namagilavu.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
S23 - Ungawuphefumuli umhwamuko.
I-S17 - Gcina kude nezinto ezivuthayo.
S45 - Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
I-S36/37/39 - Gqoka izingubo zokuzivikela ezifanele, amagilavu nokuvikela iso/ubuso.
Omazisi be-UN UN 1593 6.1/PG 3
I-WGK Germany 3
Inombolo yomthetho ye-TSCA
I-HS Code 29349990
Inothi Lengozi Iyingozi / Izwela ukukhanya
I-Hazard Class 5.1
Iqembu Lokupakisha Ⅲ
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.
I-Dess-Martin Periodinane (DMP) (i-CAS: 87413-09-0), i-hypervalent reagent ye-iodine, i-reagent evame ukusetshenziswa, emnene, futhi ekhethiwe.Izinzuzo zayo izimo zokusabela ezithambile, isivinini esimaphakathi, umthamo omncane kanye nokwelashwa okulula kwangemuva.
I-Dess-Martin Periodinane iyi-reagent ewusizo kakhulu esetshenziselwa i-oxidation ye-alcohol eyinhloko kuma-aldehydes kanye notshwala besibili kuma-ketone.I-Dess-Martin Periodinane nayo isetshenziswa njenge-oxidant yezakhiwo ezinotshwala obusebenzayo.Ibandakanyeka kakhulu ekufakweni kwe-oxidation ye-N-protected-amino alcohols ngaphandle kwe-epimerization kanye ne-allic alcohols.
I-Dess-Martin Periodinane iyi-reagent ethambile, eguquguqukayo yokukhetha i-oxidation yotshwala obuyisisekelo nesesibili kuma-aldehydes nama-ketones, ama-hydroxamic acid kuma-acyl notroso compounds, ukuvikela ama-thioacetals, ukukhishwa kwe-ketoxime kuma-ketones.
Eminyakeni yamuva nje, ama-organic high iodine compounds njengohlobo lokulungiselela okulula, ukusebenza okuncane, ama-reagents amasha we-organic synthesis, akhetha kakhulu futhi anobungani bemvelo, asetshenziswa kakhulu ekuhlanganiseni kwezinto eziphilayo zanamuhla.I-Dess-Martin Periodinane ingenye yama-reagents afundwa kakhulu futhi asetshenziswa kakhulu.
I-2-Iodobenzoic Acid (50.0g, 0.20mol) yengezwe ku-sulfolane (250mL), isixazululo sashisisa sibe ngu-50℃.U-90% wesixazululo esingenhla wengezwe kancane kancane kwisisombululo esinamanzi (147.4 ml) se-potassium hydrogen persulfate (0.24g, 1.2 mol, eq) ngo-50℃, futhi ukusabela kwafukamela amahora angu-3.Kamuva, isixazululo sokusabela sashisisa sibe ngu-95 ℃.Futhi isixazululo esisele esingu-10% se-2-iodobenzoic acid sengezwa kancane kancane esixazululweni sokusabela, futhi ukusabela kwaqhutshekwa amahora amathathu.Ngemuva kokuphothulwa kokusabela, ipholiswe ku-5 ℃ futhi ukugoqa kwaqhubeka kulokhu kushisa amahora angu-1.5.I-1L yamanzi yengezwe ngokunyakaziswa futhi ihlungiwe (i-filtrate yayizogaywa kabusha).Ikhekhe lokuhlunga lihlanjululwe ngamanzi ne-acetone ngokulandelana futhi lomiswa ekamelweni lokushisa amahora angu-16 ukuze lithole u-53.2g we-2-iodoylbenzoic acid (isivuno: 95.04%), eliqinile elimhlophe elinobumsulwa obungama-99.7% (okuqinisekiswa yi-NMR ne-HPLC).Kutholwe yi-HNMR, Okuqinile kwanqunywa ukuthi kube yi-2-iodoylbenzoic acid.I-2-iodoylbenzoic acid (45g, 0.16mol) yengezwe ku-acetic anhydride (49G, 0.48mol) kanye ne-dioxane (90ml), ilandelwa yi-B(C6F5)3 (0.0016mol), isixazululo sokusabela siye sashisisa safika ku-50℃.Bese ugoqa imizuzu engu-10, bese i-solvent ikhishwa ngaphansi kwengcindezi encishisiwe.Isixazululo sokusabela sengezwe nge-methyl tert-butyl ether (400mL), ukumuncwa kuhlungwa, futhi komiswa ekamelweni lokushisa ukuze kutholwe okuqinile okumhlophe (61.1g, isivuno: 90%).Ubumsulwa bebungu-99.1% (kuqinisekiswe yi-NMR).
