N,N-Diisopropylethylamine CAS 7087-68-5 (DIPEA) Bohloeki >99.0% (GC)
Ruifu Chemical ke moetsi ea ka sehloohong oa N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) e nang le boleng bo phahameng.Ruifu Chemical e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, litšebeletso tse ntle haholo, tse nyane le tse ngata tse fumanehang.Reka N, N-Diisopropylethylamine,Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | N, N-Diisopropylethylamine |
| Litlhaloso tse tšoanang | DIPEA;DIEA;N-Ethyldisopropylamine;Setsi sa Hunig;Huenig's Base;Reagent ea Hunig;N-Ethyl-N,N-Diisopropylamine |
| Boemo ba Setoko | Ka Stock, Tlhahiso ea Khoebo |
| Nomoro ea CAS | 7087-68-5 |
| Foromo ea limolek'hule | C8H19N |
| Boima ba Molek'hule | 129.25 g/mol |
| Melting Point | -45 ℃ |
| Ntlha e belang | 127.0 ~ 128.0℃ |
| Flash point | 12 ℃ |
| Botenya | 0.742 g/mL ho 25℃(lit.) |
| Refractive Index n20/D | 1.41 |
| E hloahloa | Ha A na Moeeng |
| Ho qhibiliha ha Metsi | Ha e qhibilihe ka Metsing |
| Solubility | E qhibilihang ka Joala |
| COA & MSDS | E fumaneha |
| Mohlala | E fumaneha |
| Tšimoloho | Shanghai, China |
| Brand | Ruifu Chemical |
| Lintho | Maemo a Tlhahlobo | Liphetho |
| Ponahalo | Mokelikeli oa Transparent o senang Mebala | Mokelikeli oa Transparent o senang Mebala |
| Mokhoa oa Bohloeki / Analysis | >99.0% (GC) | 99.69% |
| Diisopropylamine | <0.50% | 0.12% |
| Metsi ka Karl Fischer | <0.20% | 0.10% |
| Ntlha e belang | 127.0 ~ 128.0℃ | 127.2 ℃ |
| Refractive Index n20/D | 1.412~1.415 | E lumellana |
| Boima ba 'mele (20 ℃) | 0.742~0.760 g/ml | E lumellana |
| Infrared Spectrum | E tsamaellanang le Sebopeho | E lumellana |
| Qetello | Sehlahisoa se lekoa 'me se lumellana le litlhaloso tse fanoeng | |
Sephutheloana:Botlolo ea Fluorinated, 25kg/Drum, 50kg/Drum, 200kg/Drum, kapa ho latela tlhoko ea moreki.
Polokelo:Boloka setshelo se kwetswe ka thata mme o se boloke sebakeng se phodileng, se omeletseng (2-8℃) le se nang le moya o hlwekileng hole le dintho tse sa dumellaneng.Sireletsa leseli le mongobo.Ha e lumellane le li-acid, li-chloride tsa acid, li-anhydrides tsa acid, carbon dioxide, koporo, koporo, rabara, li-oxidizing agents, nitrate, peroxides, aldehydes le tšepe.
Ho tsamaisa ka sekepe:Tsamaisa lefatšeng ka bophara ka sefofane, ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.
Thepa: Sehlahisoa sena e lokela ho ba mokelikeli o bonaletsang o se nang 'mala.
2. Boikemisetso ba litaba: ho ea ka chromatography ea khase (Chinese Pharmacopoeia 2010 khatiso ea Sehlomathiso VI E) boikemisetso.
Mofuta oa mokoloko: SE-54 30m×0.25mm×0.5μm;FID detector;
Mocheso oa pele: 80 ℃, motsotso o le mong oa pele, sekhahla sa ho futhumatsa 5 ℃ / motsotso, mocheso oa ho qetela: 200 ℃, nako ea ho qetela: metsotso e 10
Mocheso oa mochine: 230 ℃;Mocheso oa ente: 200 ℃;
Phallo ea N2: 20ml-30ml / min;
Sekhahla sa phallo ea H2: 20ml-30ml / min;
Sekhahla sa phallo ea moea: 200ml-300ml / min;
Karolelano ea ho arohana: 50: 1;
Bophahamo ba Ente: 0.2μl;
Kutloisiso ea Amplifier (RANGE) : 10*9.
Liphello: Ho ea ka mokhoa oa ho tloaeleha sebakeng, litaba ha lia lokela ho ba ka tlase ho 99.0%, 'me litaba tsa Diisopropylamine ha lia lokela ho feta 0.5%.
3. Boikemisetso ba metsi: ho ea ka mokhoa oa ho etsa qeto ea mongobo (mokhoa oa KF) ho fumana hore na metsi a sehlahisoa sena a lokela ho ba tlase ho 0.2%.
4. Polokelo: Boloka sebakeng se phodileng le se omileng hole le khanya (2-8℃).
5. Nako ea ho hlahloba hape: selemo se le seng
Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
Likhoutu tsa Kotsi R11 - Li cheseha Haholo
R22 - E kotsi ha e koetsoe
R34 - E baka ho cha
R52/53 - E kotsi ho tse phelang metsing, e ka baka liphello tse mpe tsa nako e telele tikolohong ea metsing.
R20/21/22 - E kotsi ka ho hema, ho kopana le letlalo le haeba e koetsoe.
R10 - E ka cha
R41 - Kotsi ya tshenyo e kgolo mahlong
R37/38 - Ho halefisa tsamaiso ea ho hema le letlalo.
R20/22 - E kotsi ka ho hema le haeba e koetsoe.
R36/37/38 - Ho hlohlona mahlong, tsamaiso ya moya le letlalo.
R61 - E ka baka kotsi ho ngwana ya esong ho hlahe
Tlhaloso ea Tšireletseho
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tse sireletsang, liatlana le tšireletso ea mahlo / sefahleho.
S45 - Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ho ngaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S61 - Qoba ho lokolloa tikolohong.Sheba litaelo tse khethehileng / maqephe a tšireletso.
S16 - Qoba hole le mehloli ea mollo.
S27 - Tlosa hanghang liaparo tsohle tse silafetseng.
S60 - Thepa ena le setshelo sa eona li tlameha ho lahloa e le litšila tse kotsi.
S23 - Se ke oa hema mouoane.
S9 - Boloka setshelo sebakeng se nang le moea o motle.
S53 - Qoba ho pepeseha - fumana litaelo tse khethehileng pele u li sebelisa.
Li-ID tsa UN UN 2734 8/PG 2
WGK Jeremane 2
FLUKA BRAND F CODES 9-34
TSCA Ho joalo
HS Code 2942000000
Tlhokomeliso ea Kotsi E tuka Haholo/E senyang/E Kotsi
Sehlopha sa 3 sa Kotsi
Sehlopha sa ho paka II
Chefo LD50 ka molomo ho Mmutla: > 200 - 500 mg/kg
N,N-Diisopropylethylamine (CAS: 7087-68-5) e boetse e tsejoa e le motheo oa Hunig mme e khutsufatsoa e le DIPEA kapa DIEA, Ke amine e thibetsoeng ka thata le motsoako oa lintho tse phelang.Mokelikeli ona o se nang 'mala o ile oa rehelloa e le motheo oa Hung ka Siegfried Hunig, setsebi sa k'hemistri sa Lejeremane.Ka chemistry ea lintho tse phelang, N,N-Diisopropylethylamine e sebelisoa e le motheo.Kaha setsi sa naetrojene se arotsoe ke sehlopha sa ethyl le lihlopha tse peli tsa isopropyl, E ka tlama ho protons.Ka hona, motsoako ke motheo o tšoanang le 2,2,6,6-tetramethylpiperidine, empa nucleophile e futsanehileng, motsoako oa thepa e etsang hore e be ea bohlokoa joaloka reagent ea manyolo.
N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) e bontša liketso tse mabifi hammoho le ho chesa ka nitrate, li-oxidizing agents, le peroxides.E ka boela ea itšoara ka mokhoa o tsotehang haholo le monyetla oa ho tšoela mathe ka li-halogen le li-acid tse matla.Sebakeng sa alkaline, motsoako o ka 'na oa itšoara ka mabifi.Ho feta moo, motsoako ona o ka etsa lihlahisoa tse chefo tse kang n-nitrosamine ha li kopantsoe le asiti ea nitrous hammoho le oksijene, li-nitrosating agents le nitrate.Tlas'a maemo a tloaelehileng (mocheso le khatello), DIPEA e tsitsitse haholo.Leha ho le joalo, e qhibiliha ka har'a metsoako e mengata ea tlhaho.
N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) e sebelisoa e le setsi sa palladium (0) catalysed alkoxycarbonylation ea allyl acetates le phosphates.E sebelisoa e le neutralizer ea phosphoric acid e hlahisoang.Ka ho hlakileng, alkyl ester e ke ke ea hlahisoa ntle le DIPEA.Ha e kopantsoe le boryl triflates, N, N-Diisopropylethylamine e sebelisoa ho enolate synthesis ea li-ketone bakeng sa ts'ebeliso ho karabelo e tobileng ea li-adol.DIPEA e sebelisoa joalo ka scavenger ea proton ho organic synthesis.Kaha motsoako ke amine e thibetsoeng ka thata, ha e na quaternization;ka hona, ho e etsa khetho e phethahetseng ea motheo bakeng sa tšebeliso e nang le li-alkylating agents tse sebetsang haholo.DIPEA e na le thuso ka ho khetheha e le motheo oa ts'ireletso ea lino tse tahang e le li-ether tse nkeloang sebaka lefapheng la ho sireletsa k'hemistri ea sehlopha.Ha ho etsoa li-peptide, motsoako ona o boetse o sebelisoa ho kopanya li-amino acid.Sebopeho sa steric le motheo oa DIPEA nakong ea karabelo ea coupling e ama boemo ba morabe.
N,N-Diisopropylethylamine ke chefo e bolaeang likokoanyana le meriana ea mahareng ea bohlokoa, e ka sebelisetsoang ho etsa li-anesthetics le herbicides, hape e ka sebelisoa e le amine e sitisoeng ka thata ho kenya letsoho liketsong tse fapaneng tse bakang matla.Patlisiso ea biochemical.Li-intermediate tsa bohlokoa tsa organic synthesis, tse sebelisoang haholo ho tsa bongaka, chefo e bolaeang likokoanyana lipakeng, e ka sebelisoa e le solvent, condensation agent, catalyst, for amino acid peptide synthesis, jj.
-
N,N-Diisopropylethylamine CAS 7087-68-5 (DIPEA)...
-
DMF-DMA CAS 4637-24-5 N,N-Dimethylformamide Dim...
-
N,N-Diethylcyanoacetamide CAS 26391-06-0 Bohloeki...
-
N,N-Diethylethylenediamine (DEAEA) CAS 100-36-7...
-
N,N-Diethylformamide CAS 617-84-5 Bohloeki >99.0%...
-
N,N-Dimethylacetamide (DMAc) CAS 127-19-5 Purit...
-
N,N-Dimethylallylamine (DMAA) CAS 2155-94-4 Pur...
-
N,N-Dimethylaniline (DMA) CAS 121-69-7 Bohloeki >...
-
N,N-Dimethylethylenediamine CAS 108-00-9 Bohloeki...
-
N,N-Dimethyltrifluoroacetamide (DTA) CAS 1547-8...
-
N,N-Diphenylthiourea CAS 3898-08-6 Bohloeki >98.0...
-
DIC CAS 693-13-0 N,N'-Diisopropylcarbodii...
-
N,N'-Di-tert-Butylcarbodiimide CAS 691-24...
-
N,N'-Dicyclohexylurea DCU CAS 2387-23-7 P...
-
N,N-Diisopropylethylenediamine CAS 121-05-1 Pur...
-
N,N-Dibenzylethanolamine CAS 101-06-4 Purity >9...