N,N-Diisopropylethylamine CAS 7087-68-5 (DIPEA) Mimo>99.0% (GC) Aworan Ifihan

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

Apejuwe kukuru:

Orukọ Kemikali: N, N-Diisopropylethylamine

Awọn itumọ ọrọ sisọ: DIPEA;N-Ethyldiisopropylamine;Hunig ká Mimọ

CAS: 7087-68-5

Mimọ:> 99.0% (GC)

Irisi: Liquid Sihin Alailowaya

Didara to gaju, iṣelọpọ Iṣowo

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Fi imeeli ranṣẹ si wa

Alaye ọja

Jẹmọ Products

ọja Tags

Apejuwe:

Ruifu Kemikali jẹ asiwaju olupese ti N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) 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 N, N-Diisopropylethylamine,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	N, N-Diisopropylethylamine
Awọn itumọ ọrọ sisọ	DIPEA;DIA;N-Ethyldiisopropylamine;Ile-iṣẹ Hunig;Huenig ká Ipilẹ;Reagent Hunig;N-Ethyl-N,N-Diisopropylamine
Iṣura Ipo	Ni Iṣura, Iṣowo Iṣowo
Nọmba CAS	7087-68-5
Fọọmu Molecular	C8H19N
Òṣuwọn Molikula	129,25 g / mol
Ojuami Iyo	-45 ℃
Ojuami farabale	127.0 ~ 128.0 ℃
Oju filaṣi	12℃
iwuwo	0.742 g/mL ni 25 ℃ (tan.)
Atọka Refractive n20/D	1.41
Ni imọlara	Afẹfẹ Ifamọ
Omi Solubility	Ailopin ninu Omi
Solubility	Tiotuka ninu Ọtí
COA & MSDS	Wa
Apeere	Wa
Ipilẹṣẹ	Shanghai, China
Brand	Ruifu Kemikali

Awọn pato:

Awọn nkan	Ayewo Standards	Esi
Ifarahan	Awọ Sihin Liquid	Awọ Sihin Liquid
Mimọ / Analysis Ọna	> 99.0% (GC)	99.69%
Diisopropylamine	<0.50%	0.12%
Omi nipa Karl Fischer	<0.20%	0.10%
Ojuami farabale	127.0 ~ 128.0 ℃	127.2 ℃
Atọka Refractive n20/D	1.412 ~ 1.415	Ibamu
Ìwọ̀n (20℃)	0,742 ~ 0,760 g / milimita	Ibamu
Infurarẹẹdi julọ.Oniranran	Ni ibamu pẹlu Eto	Ibamu
Ipari	Ọja naa ti ni idanwo ati ni ibamu pẹlu awọn pato ti a fun

Package/Ipamọ/Gbigbe:

Apo:Igo Fluorinated, 25kg/Drum, 50kg/Drum, 200kg/Drum, tabi gẹgẹ bi ibeere alabara.

Ibi ipamọ: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.Ibamu pẹlu acids, acid chlorides, acid anhydrides, carbon dioxide, copper, brass, roba, oxidizing òjíṣẹ, loore, peroxides, aldehydes ati awọn irin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

Ọna idanwo:

Awọn ohun-ini: Ọja yii yẹ ki o jẹ omi ti ko ni awọ.
2. Ipinnu akoonu: ni ibamu si chromatography gaasi (Chinese Pharmacopoeia 2010 àtúnse Àfikún VI E) ipinnu.
Iru ọwọn: SE-54 30m×0.25mm ×0.5μm;Awari FID;
Iwọn otutu akọkọ: 80 ℃, iṣẹju akọkọ 1, oṣuwọn alapapo 5℃ / iṣẹju, iwọn otutu ikẹhin: 200 ℃, akoko ikẹhin: iṣẹju 10
Iwọn otutu ti aṣawari: 230 ℃;Iwọn otutu abẹrẹ: 200 ℃;
Iwọn sisan N2: 20ml-30ml / min;
Iwọn sisan H2: 20ml-30ml / min;
Oṣuwọn ṣiṣan afẹfẹ: 200ml-300ml / min;
Pipin ipin: 50:1;
Iwọn abẹrẹ: 0.2μl;
Ifamọ ampilifaya (RANGE): 10*9.
Awọn abajade: Ni ibamu si ọna deede agbegbe, akoonu ko yẹ ki o kere ju 99.0%, ati akoonu Diisopropylamine ko yẹ ki o jẹ diẹ sii ju 0.5%.
3. Ipinnu akoonu omi: gẹgẹbi ọna ipinnu ọrinrin (ọna KF) lati pinnu, akoonu omi ti ọja yi yẹ ki o kere ju 0.2%.
4. Ibi ipamọ: Fipamọ ni itura ati ibi gbigbẹ kuro lati ina (2-8 ℃).
5. Atunyẹwo akoko: ọdun kan

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

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.

7087-68-5 - Alaye aabo:

Ewu Awọn koodu R11 - Gíga flammable
R22 - ipalara ti o ba gbe
R34 - Okunfa Burns
R52/53 - Ipalara si awọn oganisimu omi, le fa awọn ipa buburu igba pipẹ ni agbegbe omi.
R20/21/22 - Ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
R10 - flammable
R41 - Ewu ti pataki ibaje si oju
R37 / 38 - Irritating si eto atẹgun ati awọ ara.
R20/22 - Ipalara nipasẹ ifasimu ati ti o ba gbe.
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R61 - Le fa ipalara si awọn unborn ọmọ
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.
S45 - Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.)
S61 - Yago fun itusilẹ si ayika.Tọkasi awọn ilana pataki / awọn iwe data aabo.
S16 - Jeki kuro lati awọn orisun ti iginisonu.
S27 - Mu gbogbo aṣọ ti o ti doti kuro lẹsẹkẹsẹ.
S60 - Ohun elo yii ati ohun elo rẹ gbọdọ jẹ sọnu bi egbin eewu.
S23 - Maṣe simi oru.
S9 - Jeki apoti ni aaye ti o ni afẹfẹ daradara.
S53 - Yago fun ifihan - gba awọn ilana pataki ṣaaju lilo.
UN ID UN 2734 8/PG 2
WGK Germany 2
FLUKA BRAND F CODES 9-34
TSCA Bẹẹni
HS koodu 2942000000
Akọsilẹ ewu Gíga Ina / Ibajẹ / ipalara
Ewu Kilasi 3
Iṣakojọpọ Ẹgbẹ II
Majele LD50 ẹnu ni Ehoro:> 200 - 500 mg/kg

7087-68-5 - Apejuwe:

N, N-Diisopropylethylamine (CAS: 7087-68-5) ni a tun mọ si ipilẹ Hunig ati ti a pe ni DIPEA tabi DIEA, O jẹ amine ti o ni idiwọ sterically ati agbo-ara Organic.Omi ti ko ni awọ ni orukọ bi ipilẹ Hung lẹhin Siegfried Hunig, onimọ-jinlẹ ara Jamani kan.Ninu kemistri Organic, N, N-Diisopropylethylamine ni a lo bi ipilẹ.Niwọn igba ti ile-iṣẹ nitrogen ti ya sọtọ nipasẹ ẹgbẹ ethyl ati awọn ẹgbẹ isopropyl meji, O le sopọ mọ awọn protons.Apapọ naa jẹ, nitorina, ipilẹ ti o jọra si 2,2,6,6-tetramethylpiperidine, ṣugbọn nucleophile ti ko dara, idapọpọ awọn ohun-ini ti o jẹ ki o niyelori bi reagent Organic.

7087-68-5 - Iduroṣinṣin ati Atunse:

N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) ṣe afihan ifarahan iwa-ipa bi daradara bi flammability pẹlu loore, awọn aṣoju oxidizing, ati peroxides.O tun le fesi pupọ exothermically ati seese ti itọ pẹlu halogens ati ki o lagbara acids.Ni agbegbe ipilẹ, o ṣee ṣe ki agbopọ naa fesi ni agbara.Ni afikun, agbo le ṣe awọn ọja majele gẹgẹbi n-nitrosamines nigba ti a ba ni idapo pẹlu acid nitrous gẹgẹbi atẹgun, awọn aṣoju nitrosating, ati loore.Labẹ awọn ipo deede (iwọn otutu ati titẹ), DIPEA jẹ iduroṣinṣin pupọ.Sibẹsibẹ, o jẹ tiotuka ninu ọpọlọpọ awọn olomi Organic.

7087-68-5 - Awọn ohun elo:

N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) ti wa ni lilo bi ipilẹ ninu palladium (0) alkoxycarbonylation ti awọn allyl acetates ati fosifeti.O ti lo bi didoju ti phosphoric acid ti a ṣe.Ni pataki, alkyl ester ko le ṣe iṣelọpọ laisi DIPEA.Nigbati a ba ni idapo pẹlu awọn triflates boryl, N, N-Diisopropylethylamine ni a lo ninu iṣelọpọ enolate ti awọn ketones fun ohun elo ni awọn aati agbelebu-adol ti o darí.DIPEA ti lo bi proton scavenger ni iṣelọpọ Organic.Níwọ̀n bí àkópọ̀ náà ti jẹ́ amine tí a díwọ̀n sójútáyé, kò ní ìwọ̀n-ọ̀rọ̀;nitorina, ṣiṣe awọn ti o kan pipe wun ti a mimọ fun lilo pẹlu lalailopinpin ifaseyin alkylating òjíṣẹ.DIPEA wulo ni pataki bi ipilẹ ni aabo awọn ọti-lile bi awọn ethers ti o rọpo ni aaye ti idabobo kemistri ẹgbẹ.Ninu iṣelọpọ ti awọn peptides, agbo naa tun lo ninu sisọpọ awọn amino acids.Iseda sitẹri ati ipilẹ ti DIPEA lakoko ifarapọ idapọ yoo ni ipa lori iwọn ti ije-ije.
N, N-Diisopropylethylamine jẹ ipakokoropaeku pataki ati agbedemeji elegbogi, eyiti o le ṣee lo lati ṣepọ awọn anesitetiki ati awọn herbicides, ati pe o tun le ṣee lo bi amine ti o ni idiwọ sterically lati kopa ninu ọpọlọpọ awọn aati katalytic.Iwadi biokemika.Awọn agbedemeji iṣelọpọ Organic pataki, ti a lo ni oogun, iṣelọpọ agbedemeji ipakokoro, tun le ṣee lo bi epo, oluranlowo condensation, ayase, fun iṣelọpọ peptide amino acid, ati bẹbẹ lọ.