I-1-Methyl-3-Pyrrolidinol CAS 13220-33-2 Purity >98.0% (GC)
I-Ruifu Chemical ingumkhiqizi ohamba phambili we-1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (CAS: 13220-33-2) enekhwalithi ephezulu.I-Ruifu Chemical inganikeza ukulethwa komhlaba wonke, intengo encintisanayo, isevisi enhle kakhulu, amanani amancane kanye nenqwaba etholakalayo.Thenga i-1-Methyl-3-Pyrrolidinol,Please contact: alvin@ruifuchem.com
Igama Lekhemikhali | I-1-Methyl-3-Pyrrolidinol |
Omqondofana | I-N-Methyl-3-Pyrrolidinol;I-3-Hydroxy-1-Methylpyrrolidine;N-Methyl-Pyrrolidin-3-ol;I-N-Methyl-Pyrrolidinyl Utshwala;I-1-Methylpyrrolidin-3-ol |
Isimo Sesitoko | Ku-Stock, Commercial Production |
Inombolo ye-CAS | 13220-33-2 |
I-Molecular Formula | C5H11NO |
Isisindo samangqamuzana | 101.15 g/mol |
Iphuzu elibilayo | 75℃/12 mmHg |
I-Flash Point | 71℃ |
Ukuminyana | 0.921 g/mL ku-25℃ (lit.) |
I-Refractive Index n20/D | 1.464(lit.) |
Kuyazwela | I-Air Sensitive, Hygroscopic |
Ukuncibilika | Incibilika Emanzini, Incibilika Otshwaleni, Ether naseBenzene |
I-COA ne-MSDS | Iyatholakala |
Isampula | Iyatholakala |
Umsuka | Shanghai, China |
Ibhrendi | I-Ruifu Chemical |
Izinto | Amazinga Wokuhlola | Imiphumela |
Ukubukeka | Uketshezi Oluphuzi Olukhanyayo | Uketshezi Oluphuzi Olukhanyayo |
Amanzi nguKarl Fischer | <0.20% | 0.15% |
Ukuhlanzeka / Indlela Yokuhlaziya | >98.0% (GC) | 98.57% |
Ukuminyana (20℃) | 0.920~0.923 | Iyahambisana |
I-Refractive Index n20/D | 1.463~1.465 | Iyahambisana |
I-Infrared Spectrum | Ihambisana Nesakhiwo | Iyahambisana |
1H NMR Spectrum | Ihambisana Nesakhiwo | Iyahambisana |
Isiphetho | Umkhiqizo uhloliwe futhi uthobelana nemibandela enikeziwe |
Iphakheji:Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:Gcina isiqukathi sivalwe ngokuqinile futhi usigcine endaweni epholile, eyomile (2~8℃) nengena umoya omuhle kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.
Ukuthumela:Zilethe emhlabeni wonke ngendiza, yi-FedEx/DHL Express.Nikeza ukulethwa okusheshayo nokuthembekile.
Engeza i-1,2,4-Butanetriol ne-glacial acetic acid embizeni yokusabela, gqugquzela futhi ushise cishe ku-100℃, engeza igesi eyomile ye-hydrogen chloride, bese usabele ku-90~110℃ amahora angu-30, lapho inani elikhulu le-hydrogen chloride liqala avele kugesi lomsila, iphuzu lokugcina lokusabela lihlolwe futhi i-hydrogen chloride yamiswa.Ngemuva kokupholisa, i-material yayikhishwa, igezwe nge-saturated sodium carbonate solution, futhi ifakwe ngaphansi kwe-distillation ngaphansi kwengcindezi encishisiwe, kanye ne-120 kuya ku-135 ℃.(12.6 kuya ku-13. 3kPa) ingxenyenamba, i.e., i-1,4-Dichloro-2-Butanol oily matter, ikhiqiza i-50% ~ 60%.
Ukuhamba ngebhayisikili isixazululo esinamanzi se-1,4-Dichloro-2-Butanol ne-Methylamine singezwe ebhodweni lokuhamba ngebhayisikili, futhi sishisiswe ku-120℃.Ngaphansi kokushisa okuvaliwe, futhi ukusabela kwavuselelwa i-10h.Ngemuva kokupholisa, kwengezwa i-sodium hydroxide eqinile, futhi usawoti we-inorganic onciphile wawuhlungwa.Ungqimba lwamafutha lwahlukaniswa futhi lwafakwa ngaphansi kwe-vacuum distillation, kanye nengxenye engu-76-85℃.(2.1 kPa) yaqoqwa ukuze kube umkhiqizo oqediwe.Ukukhishwa kongqimba olunamanzi nge-benzene nakho kukhiqiza ingxenye ye-1-Methyl-3-Pyrrolidinol.Isivuno sasicishe sibe ngama-60%.
3. Izinqubo ezibalulekile:
3.1 Inqubo yokusabela eshintshiwe: lawula isikhathi sokusabela futhi uthole indawo yokugcina yokusabela
3.2 Inqubo ye-vacuum distillation ye-1,4-Dichloro-2-Butanol: lawula i-vacuum degree ye-vacuum distillation kanye nokushisa kwengxenye
3.3 Inqubo yokusabela ngomjikelezo: lawula izinga lokushisa lokusabela nesikhathi
3.4 1-Methyl-3-Pyrrolidinol vacuum distillation inqubo: lawula vacuum degree of vacuum distillation kanye lokushisa ingxenyenamba
4. Amaphuzu okulawula ikhwalithi:
Iphoyinti lokulawula ikhwalithi 1: 1,2,4-Butanetriol izinga lekhwalithi yezinto ezingavuthiwe
Iphoyinti lokulawula ikhwalithi 2: Izinga lekhwalithi yokulawula okumaphakathi kokusabela kokuhamba ngebhayisikili
Iphoyinti lokulawula ikhwalithi 3: 1,4-Dichloro-2-Butanol izinga elimaphakathi lekhwalithi
Iphoyinti lokulawula ikhwalithi 4: I-1-Methyl-3-Pyrrolidinol iqedile izinga lekhwalithi yomkhiqizo
Okuqukethwe Umswakama: Thatha lo mkhiqizo futhi uwuhlole ngokwendlela yokunquma umswakama (Indlela Yokuqala A Yesithasiselo Ⅷ M, Uhlelo lwango-2010 lwe-People's Republic of China Pharmacopoeia).Umswakama akufanele udlule u-0.2%.
Ukuminyana Okuhlobene: Ukuminyana okuhlobene kwalo mkhiqizo (Isithasiselo VI A Sengxenye II, uhlelo lwango-2010) ngu-0.920~0.923
I-Refractive Index: Inkomba ye-refractive yalo mkhiqizo (Isithasiselo VI F sengxenye II yohlelo lwango-2010) ngu-1.463~1.465
Ukunqunywa kokuqukethwe: Okuqukethwe kwe-1-Methyl-3-Pyrrolidinol akufanele kube ngaphansi kuka-98.0% nge-chromatography yegesi (Isithasiselo Ⅴ E, Ingxenye II, uhlelo luka-2010).
Ikholomu: I-Capillary in silica encibilikisiwe SPB-5, ububanzi bangaphakathi 0.32mm, ubude 30m
T Injector: 300 ℃
I-FID: 320 ℃
Ikholomu T: 80℃ imizuzu emi-5, kuye ku-200℃ ku-5℃/min, bese ku-200℃ imizuzu engu-7
Isithwali: I-Helium ku-1 ml/min
Isilinganiso Sokuhlukanisa: 100:1
Umjovo: 1 microliter
Isixazululo sokuhlola: chitha u-200mg wesampula ngaphansi kokuhlaziywa ku-10ml ye-methanol.Jova i-microliter engu-1.I-1μl yafakwa ku-chromatograph yegesi ukuze kuqoshwe i-chromatogram.Okuqukethwe kwe-1-Methyl-3-Pyrrolidinol kubalwe ngendlela evamile yendawo ephakeme kakhulu.
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.
Izimpawu Zengozi Xi - Iyacasula
Amakhodi Engozi
36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S36/37/39 - Gqoka izingubo zokuzivikela ezifanele, amagilavu nokuvikela iso/ubuso.
I-WGK Germany 3
I-HS Code 2933990099
I-1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (i-CAS: 13220-33-2) isetshenziswa njenge-organic synthesis intermediate, esetshenziswa njengendawo ephakathi kwemithi embonini yezemithi.
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