1-Methyl-3-Pyrrolidinol CAS 13220-33-2 Mama >98.0% (GC)
Ruifu Chemical o le taʻutaʻua taʻutaʻua o le 1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (CAS: 13220-33-2) ma le maualuga maualuga.Ruifu Chemical e mafai ona tuʻuina atu i le lalolagi atoa, tau faʻatauvaʻa, auaunaga sili ona lelei, laʻititi ma tele tele o loʻo avanoa.Fa'atau 1-Methyl-3-Pyrrolidinol,Please contact: alvin@ruifuchem.com
Igoa Vailaau | 1-Methyl-3-Pyrrolidinol |
Synonyms | N-Methyl-3-Pyrrolidinol;3-Hydroxy-1-Methylpyrrolidine;N-Methyl-Pyrrolidin-3-ol;N-Methyl-Pyrrolidinyl Alcohol;1-Methylpyrrolidin-3-ol |
Tulaga Fa'asoa | I Fa'atauga, Gaosiga Fa'apisinisi |
Numera CAS | 13220-33-2 |
Fuafua mole | C5H11NO |
Molecular Weight | 101.15 g/mol |
Fa'apuna | 75 ℃/12 mmHg |
Mata'imu | 71℃ |
Malosi | 0.921 g/mL ile 25℃ (malamalama) |
Fa'asinoga Fa'asinomaga n20/D | 1.464(me.) |
Ma'ale'ale | Ea maaleale, Hygroscopic |
Solubility | Solu i le vai, solu i le ava malosi, Eteru ma Benzene |
COA & MSDS | Avanoa |
Fa'ata'ita'iga | Avanoa |
Amataga | Shanghai, Saina |
Fa'ailoga | Ruifu Chemical |
Aitema | Tulaga Fa'atonu | I'uga |
Fa'aaliga | Suavai Samasama Malamalama | Suavai Samasama Malamalama |
Vai saunia e Karl Fischer | <0.20% | 0.15% |
Mama / Suʻesuʻega Metotia | >98.0% (GC) | 98.57% |
Malosi (20℃) | 0.920~0.923 | E usitaia |
Fa'asinoga Fa'asinomaga n20/D | 1.463~1.465 | E usitaia |
Alaleo Infrared | O gatasi ma le Fauga | E usitaia |
1H NMR Alaleo | O gatasi ma le Fauga | E usitaia |
Fa'ai'uga | Ua uma ona fa'ata'ita'iina le oloa ma fa'amalieina fa'atonuga |
afifi:Fagu, Ato pepa alumini, 25kg/Kati Pusa, pe tusa ai ma manaoga o tagata faatau.
Tulaga teuina:Taofi mau le atigipusa ma teu i totonu o se faleteuoloa malulu, mago (2~8 ℃) ma fa'alelei lelei mai mea e le fetaui.Puipui mai le malamalama ma le susu.
Va'a:Tu'u atu ile lalolagi atoa ile ea, ile FedEx / DHL Express.Tuuina atu vave ma faatuatuaina tiliva.
Faʻaopopo 1,2,4-Butanetriol ma glacial acetic acid i le fagu tali, faʻafefe ma vevela e uiga i le 100 ℃, faʻaopopo le kasa hydrogen chloride mago, ma tali atu i le 90 ~ 110 ℃ mo le 30h, pe a amata le tele o le hydrogen chloride. e aliali mai i le kasa si'usi'u, na siaki le pito i'uga o le tali ma taofi le hydrogen chloride.A maeʻa le malulu, faʻamalo le mea, fufulu i se vaifofo sodium carbonate tumu, ma faʻafefe i lalo o le faʻaitiitia o le mamafa, ma le 120 i le 135 ℃.(12.6 i le 13. 3kPa) vaega, I .e., 1,4-Dichloro-2-Butanol mea gaʻo, maua mai 50% ~ 60%.
O le fa'aosoina o se vaifofo vai o le 1,4-Dichloro-2-Butanol ma le Methylamine na fa'aopoopoina i le ulo cyclization, ma fa'avevela i le 120 ℃.I lalo o le faʻavevela tapunia, ma o le tali na faʻafefe mo le 10h.A mae'a ona mālūlū, ona fa'aopoopoina lea o le sodium hydroxide malo, ma fa'amama ese le masima fa'aonanā.O le vaega o le suauʻu na tuʻueseese ma tuʻuina atu i le vacuum distillation, ma le vaega o le 76-85 ℃.(2.1 kPa) na aoina e avea ma oloa maeʻa.O le aveeseina o le vai ma le benzene e maua ai foi se vaega o le 1-Methyl-3-Pyrrolidinol.O le fua e tusa ma le 60%.
3. Fa'agasologa autu:
3.1 Fa'agasologa fa'afoliga sui: pulea le taimi e tali atu ai ma iloa ai le fa'ai'uga
3.2 Fa'agasologa fa'amama fa'amama o le 1,4-Dichloro-2-Butanol: fa'atonu le tikeri fa'amama o le fa'amama fa'amama ma le vevela vaega.
3.3 Fa'asologa o le fa'aoso o le si'osi'omaga: pulea le vevela o le tali ma le taimi
3.4 1-Methyl-3-Pyrrolidinol vacuum distillation faagasologa: pulea vacuum tikeri o fa'amama fa'amama ma vaega vaega vevela
4. Tulaga e pulea lelei:
Tulaga e pulea lelei 1: 1,2,4-Butanetriol tulaga tulaga lelei mea mata
Fa'atonuga tulaga lelei 2: Fa'atonuga tu'ufa'atasi tulaga lelei mo le fa'aogaina o le uila
Tulaga e pulea lelei 3: 1,4-Dichloro-2-Butanol tulaga maualuga tulaga maualuga
Fa'atonuga lelei 4: 1-Methyl-3-Pyrrolidinol mae'a tulaga lelei o oloa
Susū: Ave lenei oloa ma suʻesuʻe e tusa ai ma le auala e suʻesuʻe ai le susu (The First Method A of Appendix Ⅷ M, 2010 Edition of the People's Republic of China Pharmacopoeia).Ole mea ole susu e le tatau ona sili atu ile 0.2%.
Tulaga Fegalegaleai: Ole va'aiga vavalalata o lenei oloa (Fa'aopoopo VI A o le Vaega II, lomiga 2010) o le 0.920~0.923
Fa'asinoga Fa'asinomaga: O le fa'asinomaga fa'asino o lenei oloa (Fa'aopoopo VI F o le Vaega II o le lomiga 2010) o le 1.463~1.465
Su'esu'ega: Ole mea ole 1-Methyl-3-Pyrrolidinol e le tatau ona itiiti ifo i le 98.0% ile chromatography gas (Fa'aopoopo Ⅴ E, Vaega II, lomiga 2010).
Koluma: Capillary i le silica liusuavai SPB-5, totonu lautele 0.32mm, umi 30m
T Injector: 300 ℃
FID: 320 ℃
T Koluma: 80 ℃ mo le 5 minute, i le 200 ℃ i le 5 ℃ / min, ona oʻo lea ile 200 ℃ mo le 7 min
Aveese: Helium ile 1 ml/min
Vaevae Vaeluaga: 100:1
tui: 1 microliter
Su'ega fofo: fa'amuta 200mg o le fa'ata'ita'iga i lalo ole su'esu'ega ile 10ml ole methanol.tui 1 microliter.1μl na tui i totonu o le kesi chromatograph e faamaumau ai le chromatogram.O mea o loʻo i totonu o le 1-Methyl-3-Pyrrolidinol na faʻatulagaina e ala i le faʻaogaina o le vaega pito i luga.
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Fa'ailoga Mata'utia Xi - Itaita
Tulaga lamatia
36/37/38 - Fa'aitaita'i i mata, faiga fa'alenava ma le pa'u.
Fa'amatalaga Saogalemu
S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga faafoma'i.
S36/37/39 - Fai ofu puipui talafeagai, totigilima ma mata/mata.
WGK Siamani 3
HS Code 2933990099
1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (CAS: 13220-33-2) o loʻo faʻaaogaina e avea o se vailaʻau faʻapipiʻi faʻasolosolo, faʻaaogaina e avea o se vailaʻau vaʻaia i totonu o le falemaʻi.