1-Methyl-3-Pyrrolidinol CAS 13220-33-2 Tsaftace>98.0% (GC)
Ruifu Chemical shine babban masana'anta na 1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (CAS: 13220-33-2) tare da babban inganci.Ruifu Chemical na iya samar da isar da saƙo na duniya, farashi mai gasa, kyakkyawan sabis, ƙanana da adadi mai yawa akwai.Sayi 1-Methyl-3-Pyrrolidinol,Please contact: alvin@ruifuchem.com
Sunan Sinadari | 1-Methyl-3-Pyrrolidinol |
Makamantu | N-Methyl-3-Pyrrolidinol;3-Hydroxy-1-Methylpyrrolidine;N-Methyl-Pyrrolidin-3-ol;N-Methyl-Pyrrolidinyl Barasa;1-Methylpyrrolidin-3-ol |
Matsayin Hannun jari | A Stock, Kasuwancin Kasuwanci |
Lambar CAS | 13220-33-2 |
Tsarin kwayoyin halitta | C5H11N |
Nauyin Kwayoyin Halitta | 101.15 g/mol |
Wurin Tafasa | 75 ℃/12 mmHg |
Wurin Flash | 71 ℃ |
Yawan yawa | 0.921 g/ml a 25 ℃ (lit.) |
Fihirisar Refractive n20/D | 1.464 (lit.) |
M | Hannun iska, Hygroscopic |
Solubility | Mai narkewa a cikin Ruwa, Mai narkewa a cikin Alcohol, Ether da Benzene |
COA & MSDS | Akwai |
Misali | Akwai |
Asalin | Shanghai, China |
Alamar | Ruifu Chemical |
Abubuwa | Ka'idojin dubawa | Sakamako |
Bayyanar | Ruwan Rawaya Mai Haske | Ruwan Rawaya Mai Haske |
Ruwa ta Karl Fischer | <0.20% | 0.15% |
Tsarkake / Hanyar Bincike | > 98.0% (GC) | 98.57% |
Yawan yawa (20 ℃) | 0.920 ~ 0.923 | Ya bi |
Fihirisar Refractive n20/D | 1.463 ~ 1.465 | Ya bi |
Infrared Spectrum | Daidai da Tsarin | Ya bi |
1H NMR Spectrum | Daidai da Tsarin | Ya bi |
Kammalawa | An gwada samfurin kuma ya bi ƙayyadaddun da aka bayar |
Kunshin:Bottle, Aluminum tsare jakar, 25kg / Kwali Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye akwati sosai kuma a adana a wuri mai sanyi, bushe (2 ~ 8 ℃) da ma'ajin da ke da isasshen iska daga abubuwan da ba su dace ba.Kare daga haske da danshi.
Jirgin ruwa:Isar da shi zuwa duniya ta iska, ta FedEx / DHL Express.Bayar da isarwa cikin sauri kuma abin dogaro.
Ƙara 1,2,4-Butanetriol da glacial acetic acid zuwa tukunyar amsawa, motsawa da zafi zuwa kimanin 100 ℃, ƙara busassun iskar hydrogen chloride, kuma amsa a 90 ~ 110 ℃ na 30h, lokacin da babban adadin hydrogen chloride ya fara. ya bayyana a cikin iskar wutsiya, an duba ƙarshen abin da ya faru kuma an dakatar da hydrogen chloride.Bayan sanyaya, kayan da aka saki, wanke tare da cikakken sodium carbonate bayani, da kuma hõre distillation a karkashin rage matsa lamba, da kuma 120 zuwa 135 ℃.(12.6 zuwa 13. 3kPa) juzu'i, I.e., 1,4-Dichloro-2-Butanol mai mai, samar da 50% ~ 60%.
Cyclization wani bayani mai ruwa na 1,4-Dichloro-2-Butanol da Methylamine an ƙara shi a cikin tukunyar cyclization, kuma ya zafi zuwa 120 ℃.A ƙarƙashin rufaffiyar dumama, kuma an motsa abin da aka yi don 10h.Bayan an sanyaya, an ƙara daɗaɗɗen sodium hydroxide, kuma an cire gishirin da ba a haɗa shi ba.The man Layer aka rabu da hõre injin distillation, da kuma juzu'i na 76-85 ℃.(2.1 kPa) an tattara shi don zama samfurin da aka gama.Cire Layer mai ruwa tare da benzene shima yana haifar da wani yanki na 1-Methyl-3-Pyrrolidinol.Yawan amfanin ya kai kusan 60%.
3. Mahimman matakai:
3.1 Tsarin amsawa da aka maye gurbin: sarrafa lokacin amsawa kuma gano ƙarshen lokacin amsawa
3.2 Vacuum distillation tsari na 1,4-Dichloro-2-Butanol: sarrafa injin injin distillation da juzu'i zazzabi
3.3 Tsarin amsawar cyclization: kula da zafin jiki da lokaci
3.4 1-Methyl-3-Pyrrolidinol injin distillation tsari: sarrafa injin injin distillation da juzu'i zazzabi
4. Wuraren kula da inganci:
Ma'anar kula da inganci 1: 1,2,4-Butanetriol albarkatun albarkatun kasa
Ma'anar kula da inganci 2: Matsayin ingancin kulawa na tsakiya don ɗaukar hawan keke
Matsayin kula da inganci 3: 1,4-Dichloro-2-Butanol matsakaicin ingancin inganci
Ma'anar kula da inganci 4: 1-Methyl-3-Pyrrolidinol ya gama daidaitaccen ingancin samfurin
Abubuwan Danshi: Ɗauki wannan samfurin kuma gwada shi bisa ga hanyar tantance danshi (Hanyar Farko A na Karin Bayani Ⅷ M, 2010 Edition na Jamhuriyar Jama'ar Sin Pharmacopoeia).Abubuwan da ke cikin danshi kada su wuce 0.2%.
Yawan Dangi: Girman dangi na wannan samfur (Shafi VI A na Sashe na II, 2010 edition) shine 0.920 ~ 0.923
Fihirisar Refractive: Fihirisar refractive na wannan samfur (Shafi VI F na Sashe na II na 2010 edition) shine 1.463 ~ 1.465
Ƙayyadaddun Abun ciki: Abubuwan da ke cikin 1-Methyl-3-Pyrrolidinol kada ya zama ƙasa da 98.0% ta gas chromatography (Shafi Ⅴ E, Sashe na II, 2010 edition).
Rukunin: Capillary a cikin silica mai narkewa SPB-5, diamita na ciki 0.32mm, tsawon 30m
T Injector: 300 ℃
FID: 320 ℃
T Column: 80 ℃ na minti 5, zuwa 200 ℃ a 5 ℃ / min, sannan a 200 ℃ na 7 min.
Mai ɗaukar nauyi: Helium a 1 ml/min
Raba Raba: 100:1
Allura: 1 microliter
Maganin gwaji: narke 200mg na samfurin a ƙarƙashin bincike a cikin 10ml na methanol.Allurar 1 microliter.An allurar 1μl a cikin chromatograph gas don yin rikodin chromatogram.Abubuwan da ke cikin 1-Methyl-3-Pyrrolidinol an ƙididdige su ta hanyar daidaitaccen yanki mafi girma.
Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Kwarewar Shekaru 15?Muna da fiye da shekaru 15 na gwaninta a cikin ƙira da fitarwa na matsakaicin matsakaicin magunguna masu inganci ko sinadarai masu kyau.
Manyan Kasuwanni?Sayarwa zuwa kasuwannin cikin gida, Arewacin Amurka, Turai, Indiya, Koriya, Jafananci, Australia, da sauransu.
Fa'idodi?Babban inganci, farashi mai araha, sabis na ƙwararru da tallafin fasaha, bayarwa da sauri.
inganciTabbaci?Tsananin kula da ingancin inganci.Kayan aikin ƙwararru don bincike sun haɗa da NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, gwajin ƙayyadaddun ƙwayoyin cuta, da sauransu.
Misali?Yawancin samfurori suna ba da samfurori kyauta don ƙima mai kyau, farashin jigilar kaya ya kamata a biya ta abokan ciniki.
Binciken Masana'antu?Ma'aikata duba maraba.Da fatan za a yi alƙawari a gaba.
MOQ?Babu MOQ.Karamin tsari abin karɓa ne.
Lokacin Bayarwa? Idan cikin hannun jari, garantin isar da kwana uku.
Sufuri?By Express (FedEx, DHL), ta Air, ta Teku.
Takardu?Bayan sabis na tallace-tallace: COA, MOA, ROS, MSDS, da dai sauransu za a iya ba da su.
Tsarin al'ada?Zai iya ba da sabis na haɗawa na al'ada don dacewa da buƙatun bincikenku.
Sharuɗɗan Biyan kuɗi?Za a fara aiko da daftari na Proforma bayan tabbatar da oda, an rufe bayanan bankin mu.Biya ta T/T (Telex Transfer), PayPal, Western Union, da dai sauransu.
Alamomin haɗari Xi - Haushi
Lambobin haɗari
36/37/38 - Haushi da idanu, tsarin numfashi da fata.
Bayanin Tsaro
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36/37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya ta ido/ fuska.
WGK Jamus 3
Lambar 2933990099
1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (CAS: 13220-33-2) ana amfani da shi azaman tsaka-tsakin ƙwayar cuta, ana amfani da shi azaman matsakaicin magunguna a cikin masana'antar harhada magunguna.
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