1-Methyl-3-Pyrrolidinol CAS 13220-33-2 Mimọ>98.0% (GC)
Ruifu Kemikali jẹ oluṣakoso asiwaju ti 1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (CAS: 13220-33-2) 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 1-Methyl-3-Pyrrolidinol,Please contact: alvin@ruifuchem.com
Orukọ Kemikali | 1-Methyl-3-Pyrrolidinol |
Awọn itumọ ọrọ sisọ | N-Methyl-3-Pyrrolidinol;3-Hydroxy-1-Methylpyrrolidine;N-Methyl-Pyrrolidin-3-ol;N-Methyl-Pyrrolidinyl Ọtí;1-Methylpyrrolidin-3-ol |
Iṣura Ipo | Ni Iṣura, Iṣowo Iṣowo |
Nọmba CAS | 13220-33-2 |
Fọọmu Molecular | C5H11NO |
Òṣuwọn Molikula | 101,15 g / mol |
Ojuami farabale | 75℃/12 mmHg |
Oju filaṣi | 71℃ |
iwuwo | 0.921 g/ml ni 25 ℃ (tan.) |
Atọka Refractive n20/D | 1.464 (itanna) |
Ni imọlara | Afẹfẹ Sensitive, Hygroscopic |
Solubility | Tiotuka ninu Omi, Tiotuka ninu Ọti, Eteri ati Benzene |
COA & MSDS | Wa |
Apeere | Wa |
Ipilẹṣẹ | Shanghai, China |
Brand | Ruifu Kemikali |
Awọn nkan | Ayewo Standards | Esi |
Ifarahan | Imọlẹ Yellow Liquid | Imọlẹ Yellow Liquid |
Omi nipa Karl Fischer | <0.20% | 0.15% |
Mimọ / Analysis Ọna | > 98.0% (GC) | 98.57% |
Ìwọ̀n (20℃) | 0.920 ~ 0.923 | Ibamu |
Atọka Refractive n20/D | 1.463 ~ 1.465 | Ibamu |
Infurarẹẹdi julọ.Oniranran | Ni ibamu pẹlu Eto | Ibamu |
1H NMR julọ.Oniranran | Ni ibamu pẹlu Eto | Ibamu |
Ipari | Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato ti a fun |
Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Jeki apo eiyan naa ni wiwọ ni pipade ati tọju ni itura, gbẹ (2 ~ 8℃) 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.
Fi 1,2,4-Butanetriol ati glacial acetic acid si ikoko ifaseyin, ru ati ooru si iwọn 100 ℃, fi gaasi hydrogen chloride gbẹ, ki o si fesi ni 90 ~ 110 ℃ fun 30h, nigbati iye nla ti hydrogen chloride bẹrẹ si han ninu gaasi iru, aaye ipari ti iṣesi ti ṣayẹwo ati pe a da duro hydrogen kiloraidi.Lẹhin itutu agbaiye, ohun elo naa ti tu silẹ, wẹ pẹlu ojutu iṣuu soda carbonate ti o kun, ati pe o tẹriba distillation labẹ titẹ dinku, ati 120 si 135 ℃.(12.6 si 13. 3kPa) ida, I .e., 1,4-Dichloro-2-Butanol oily ọrọ, ikore 50% ~ 60%.
Cyclization ohun olomi ojutu ti 1,4-Dichloro-2-Butanol ati Methylamine ti a fi kun si awọn cyclization ikoko, ati ki o kikan si 120 ℃.Labẹ gbigbona pipade, ati pe a mu ifura naa fun wakati 10.Lẹhin itutu agbaiye, a ti ṣafikun iṣuu soda hydroxide ti o lagbara, ati pe iyọ aibikita ti o ṣaju ti yọ kuro.Layer epo ti yapa ati tẹriba si distillation igbale, ati ida ti 76-85℃.(2.1 kPa) ni a gba lati jẹ ọja ti o pari.Iyọkuro ti Layer olomi pẹlu benzene tun jẹ ipin kan ti 1-Methyl-3-Pyrrolidinol.Ikore jẹ nipa 60%.
3. Awọn ilana pataki:
3.1 Ilana ifarọpo: ṣakoso akoko ifarahan ati rii aaye ipari esi
3.2 Ilana distillation igbale ti 1,4-Dichloro-2-Butanol: iṣakoso igbale iwọn igbale ti distillation igbale ati iwọn otutu ida.
3.3 Ilana ilana cyclization: iṣakoso iwọn otutu ati akoko
3.4 1-Methyl-3-Pyrrolidinol ilana distillation igbale igbale: Iṣakoso igbale ìyí ti igbale distillation ati ida otutu
4. Awọn aaye iṣakoso didara:
Iwọn iṣakoso didara 1: 1,2,4-Butanetriol aise didara ohun elo didara
Ojuami iṣakoso didara 2: Iwọn didara iṣakoso aarin fun iṣesi gigun kẹkẹ
Iwọn iṣakoso didara 3: 1,4-Dichloro-2-Butanol agbedemeji didara didara
Iwọn iṣakoso didara 4: 1-Methyl-3-Pyrrolidinol ti pari didara didara ọja
Akoonu Ọrinrin: Mu ọja yii ki o ṣe idanwo ni ibamu si ọna ipinnu ọrinrin (Ọna akọkọ A ti Àfikún Ⅷ M, 2010 Edition of the People’s Republic of China Pharmacopoeia).Ọrinrin akoonu ko gbọdọ kọja 0.2%.
Ìwọ̀n Ìbátan: Ìwúwo ìbátan ti ọja yi (Afikun VI A ti Apá II, 2010 àtúnse) jẹ 0.920 ~ 0.923
Atọka ifasilẹ: Atọka itọka ti ọja yii (Afikun VI F ti Apá II ti 2010 àtúnse) jẹ 1.463 ~ 1.465
Ipinnu Akoonu: Awọn akoonu ti 1-Methyl-3-Pyrrolidinol ko yẹ ki o kere ju 98.0% nipasẹ chromatography gaasi (Afikun Ⅴ E, Apá II, 2010 àtúnse).
Ọwọn: Capillary ni yo o yanrin SPB-5, ti abẹnu opin 0.32mm, ipari 30m
T Injector: 300℃
FID: 320 ℃
Iwe T: 80 ℃ fun awọn iṣẹju 5, si 200 ℃ ni 5 ℃ / min, lẹhinna ni 200 ℃ fun iṣẹju 7
Ti ngbe: Helium ni 1 milimita / min
Pipin ratio: 100:1
Abẹrẹ: 1 microliter
Ojutu idanwo: tu 200mg ti ayẹwo labẹ itupalẹ ni 10ml ti methanol.Abẹrẹ 1 microliter.1μl ni itasi sinu chromatograph gaasi lati ṣe igbasilẹ chromatogram naa.Awọn akoonu ti 1-Methyl-3-Pyrrolidinol ni a ṣe iṣiro nipasẹ ọna deede agbegbe ti o ga julọ.
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
36/37/38 - 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.
S36/37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
WGK Germany 3
HS koodu 2933990099
1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (CAS: 13220-33-2) ni a lo gẹgẹbi agbedemeji iṣelọpọ Organic, ti a lo gẹgẹbi agbedemeji elegbogi ni ile-iṣẹ oogun.
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