N,N-Diisopropylethylamine CAS 7087-68-5 (DIPEA) Purity>99.0% (GC) Chithunzi Chowonetsedwa

N,N-Diisopropylethylamine CAS 7087-68-5 (DIPEA) Chiyero>99.0% (GC)

Kufotokozera Kwachidule:

Dzina la Mankhwala: N,N-Diisopropylethylamine

Mawu ofanana: DIPEA;N-Ethyldiisopropylamine;Malo a Hunig

CAS: 7087-68-5

Kuyera: > 99.0% (GC)

Mawonekedwe: Madzi Osawoneka Osawala

Ubwino Wapamwamba, Kupanga Zamalonda

Lumikizanani ndi Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogwirizana nazo

Zolemba Zamalonda

Kufotokozera:

Ruifu Chemical ndi amene amapanga N,N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) yokhala ndi khalidwe lapamwamba.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, ntchito zabwino kwambiri, zochepa komanso zochulukirapo zomwe zilipo.Gulani N,N-Diisopropylethylamine,Please contact: alvin@ruifuchem.com

Chemical Properties:

Dzina la Chemical	N, N-Diisopropylethylamine
Mawu ofanana ndi mawu	DIPEA;DIEA;N-Ethyldiisopropylamine;Hunig's Base;Huenig's Base;Reagent ya Hunig;N-Ethyl-N,N-Diisopropylamine
Stock Status	Mu Stock, Commercial Production
Nambala ya CAS	7087-68-5
Molecular Formula	C8H19N
Kulemera kwa Maselo	129.25 g / mol
Melting Point	-45 ℃
Boiling Point	127.0 ~ 128.0 ℃
Pophulikira	12 ℃
Kuchulukana	0.742 g/mL pa 25 ℃(lit.)
Refractive Index n20/D	1.41
Zomverera	Zosamva mpweya
Kusungunuka kwamadzi	Zosasungunuka m'madzi
Kusungunuka	Zosungunuka mu Mowa
COA & MSDS	Likupezeka
Chitsanzo	Likupezeka
Chiyambi	Shanghai, China
Mtundu	Ruifu Chemical

Zofotokozera:

Zinthu	Miyezo Yoyendera	Zotsatira
Maonekedwe	Zamadzimadzi Zopanda Mtundu	Zamadzimadzi Zopanda Mtundu
Kuyera / Kusanthula Njira	>99.0% (GC)	99.69%
Diisopropylamine	<0.50%	0.12%
Madzi ndi Karl Fischer	<0.20%	0.10%
Boiling Point	127.0 ~ 128.0 ℃	127.2 ℃
Refractive Index n20/D	1.412 ~ 1.415	Zimagwirizana
Kachulukidwe (20 ℃)	0,742~0,760 g/ml	Zimagwirizana
Infrared Spectrum	Zogwirizana ndi Kapangidwe	Zimagwirizana
Mapeto	Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zaperekedwa

Phukusi/kusungirako/Manyamulidwe:

Phukusi:Botolo la Fluorinated, 25kg / Drum, 50kg / Drum, 200kg / Drum, kapena malinga ndi zomwe kasitomala amafuna.

Posungira:Sungani chidebecho chotsekedwa mwamphamvu ndikusunga pamalo ozizira, owuma (2-8 ℃) komanso molowera mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.N'zosagwirizana ndi zidulo, asidi kolorayidi, asidi anhydrides, carbon dioxide, mkuwa, mkuwa, mphira, oxidizing agents, nitrates, peroxides, aldehydes ndi zitsulo.
Manyamulidwe:Kutumiza kudziko lonse lapansi ndi ndege, ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.

Njira Yoyesera:

Katundu: Izi mankhwala ayenera colorless mandala madzi.
2. Kutsimikiza kwa zinthu: molingana ndi chromatography ya gas (Chinese Pharmacopoeia 2010 edix Appendix VI E) kutsimikiza.
Mzere mtundu: SE-54 30m×0.25mm×0.5μm;FID chowunikira;
Kutentha koyambirira: 80 ℃, koyamba mphindi imodzi, kutentha kwa 5 ℃ / mphindi, kutentha komaliza: 200 ℃, nthawi yomaliza: mphindi 10
Kutentha kwa chowunikira: 230 ℃;jekeseni kutentha: 200 ℃;
Kuthamanga kwa N2: 20ml-30ml / min;
Kuthamanga kwa H2: 20ml-30ml / min;
Kuthamanga kwa mpweya: 200ml-300ml / min;
Chiŵerengero chogawanika: 50: 1;
Kuchuluka kwa jekeseni: 0.2μl;
Kukhudzika kwa amplifier (RANGE): 10 * 9.
Zotsatira: Malinga ndi njira yokhazikika m'derali, zomwe zili mkati siziyenera kukhala zosachepera 99.0%, ndipo zomwe zili mu Diisopropylamine siziyenera kupitirira 0.5%.
3. Kutsimikiza kwa madzi: molingana ndi njira yodziwira chinyezi (njira ya KF) kuti mudziwe, madzi a mankhwalawa ayenera kukhala osachepera 0.2%.
4. Kusungirako: Sungani pamalo ozizira komanso owuma kutali ndi kuwala (2-8 ℃).
5. Nthawi yoyang'ananso: chaka chimodzi

Ubwino:

Mphamvu Zokwanira: Malo okwanira ndi akatswiri

Utumiki Waukatswiri: Ntchito imodzi yosiya kugula

Phukusi la OEM: Phukusi lamwambo ndi zolemba zilipo

Kutumiza Mwachangu: Ngati mkati mwa katundu, kuperekedwa kwamasiku atatu kumatsimikizika

Zinthu Zokhazikika: Khalani ndi katundu wokwanira

Thandizo laukadaulo: Yankho laukadaulo likupezeka

Custom Synthesis Service: Kuchokera pa magalamu mpaka ma kilos

Ubwino Wapamwamba: Anakhazikitsa dongosolo lathunthu lotsimikizira zaubwino

FAQ:

Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.

Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.

Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.

UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.

Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.

MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.

Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.

Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.

Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.

Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.

Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.

7087-68-5 - Zambiri Zachitetezo:

Zizindikiro Zowopsa R11 - Zoyaka Kwambiri
R22 - Zowopsa ngati zitamezedwa
R34 - Imayambitsa kuyaka
R52/53 - Zowononga zamoyo zam'madzi, zimatha kuyambitsa zovuta zanthawi yayitali m'malo am'madzi.
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
R10 - Yoyaka
R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
R37/38 - Kukwiyitsa dongosolo la kupuma ndi khungu.
R20/22 - Zowopsa pokoka mpweya komanso ngati zitamezedwa.
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R61 - Zitha kuvulaza mwana wosabadwa
Kufotokozera Zachitetezo
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso/nkhope.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S61 - Pewani kumasulidwa ku chilengedwe.Onani malangizo apadera / mapepala achitetezo.
S16 - Khalani kutali ndi magwero oyatsira.
S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka.
S60 - Zinthuzi ndi chidebe chake ziyenera kutayidwa ngati zinyalala zowopsa.
S23 - Osapumira nthunzi.
S9 - Sungani chidebe pamalo abwino mpweya wabwino.
S53 - Pewani kuwonekera - pezani malangizo apadera musanagwiritse ntchito.
Ma ID a UN UN 2734 8/PG 2
WGK Germany 2
FLUKA BRAND F MAKODI 9-34
TSCA Inde
HS kodi 2942000000
Zowopsa Zoyaka Kwambiri / Zowononga / Zowopsa
Kalasi Yowopsa 3
Packing Gulu II
Poizoni LD50 pakamwa pa Kalulu: > 200 - 500 mg/kg

7087-68-5 - Kufotokozera:

N,N-Diisopropylethylamine (CAS: 7087-68-5) imadziwikanso kuti maziko a Hunig ndipo amafupikitsidwa kuti DIPEA kapena DIEA, Ndiwolepheretsa kwambiri amine ndi organic compound.Madzi opanda mtunduwo anatchulidwa kuti maziko a Hung potengera Siegfried Hunig, katswiri wa zamankhwala wa ku Germany.Mu organic chemistry, N,N-Diisopropylethylamine amagwiritsidwa ntchito ngati maziko.Popeza malo a nayitrogeni amasiyanitsidwa ndi gulu la ethyl ndi magulu awiri a isopropyl, Imatha kumangirira ma protoni.Choncho, chigawochi ndi maziko ofanana ndi 2,2,6,6-tetramethylpiperidine, koma nucleophile yosauka, yosakanikirana ndi zinthu zomwe zimapangitsa kuti zikhale zamtengo wapatali monga organic reagent.

7087-68-5 - Kukhazikika ndi Kuchitanso:

N,N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) imasonyeza chiwawa komanso kuyaka ndi nitrates, oxidizing agents, ndi peroxides.Imathanso kuchitapo kanthu mopitilira muyeso komanso kuthekera kolavulira ndi ma halogen ndi ma asidi amphamvu.M'malo amchere, mankhwalawa amatha kuchita zachiwawa.Kuonjezera apo, mankhwalawa amatha kupanga mankhwala oopsa monga n-nitrosamines akaphatikizidwa ndi asidi wa nitrous komanso mpweya, nitrosating agents, ndi nitrates.Pazikhalidwe zabwinobwino (kutentha ndi kupanikizika), DIPEA imakhala yokhazikika.Komabe, amasungunuka m'ma organic solvents.

7087-68-5 - Mapulogalamu:

N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) imagwiritsidwa ntchito ngati maziko mu palladium (0) catalysed alkoxycarbonylation ya allyl acetates ndi phosphates.Amagwiritsidwa ntchito ngati neutralizer ya phosphoric acid yopangidwa.Makamaka, alkyl ester sangathe kupangidwa popanda DIPEA.Mukaphatikizidwa ndi boryl triflates, N,N-Diisopropylethylamine imagwiritsidwa ntchito popanga ma ketoni kuti agwiritsidwe ntchito molunjika pamachitidwe a adol.DIPEA imagwiritsidwa ntchito ngati pulotoni mkangaziwisi mu organic synthesis.Popeza pawiri ndi sterically cholepheretsa amine, alibe quaternization;chifukwa chake, kupanga chisankho chabwino kwambiri cha maziko oti mugwiritse ntchito ndi ma alkylating othandizira kwambiri.DIPEA ndiwothandiza makamaka ngati maziko pakuteteza zakumwa zoledzeretsa monga ma ether olowa m'malo mwa chitetezo chamagulu amagulu.Pophatikizira ma peptides, mankhwalawa amagwiritsidwanso ntchito pophatikiza ma amino acid.Chikhalidwe chokhazikika komanso kukhazikika kwa DIPEA panthawi yolumikizana kumakhudza kuchuluka kwa racemization.
N,N-Diisopropylethylamine ndi mankhwala ophera tizilombo komanso mankhwala apakatikati, omwe angagwiritsidwe ntchito popanga mankhwala opha tizilombo komanso mankhwala ophera udzu, ndipo angagwiritsidwenso ntchito ngati amine wolepheretsa kuti achite nawo zinthu zosiyanasiyana zochititsa chidwi.Kafukufuku wa biochemical.Zofunika organic kaphatikizidwe intermediates, makamaka ntchito mankhwala, mankhwala wapakatikati kaphatikizidwe, Angagwiritsidwenso ntchito monga zosungunulira, condensation wothandizira, chothandizira, kwa kaphatikizidwe amino acid peptide, etc.