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

Inkcazelo emfutshane:

Igama leMichiza: N,N-Diisopropylethylamine

Izithethantonye: DIPEA;N-Ethyldisopropylamine;Isiseko sikaHunig

CAS: 7087-68-5

Ubunyulu: >99.0% (GC)

Imbonakalo: Ulwelo oluNgabalangayo oluNgaphandle

Umgangatho ophezulu, iMveliso yoRhwebo

Qhagamshelana: UGqr. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

I-Ruifu Chemical ngumenzi ohamba phambili we-N, N-Diisopropylethylamine (DIPEA; i-Hunig's Base) (i-CAS: 7087-68-5) enomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, inkonzo egqwesileyo, encinci kunye nezixa ezininzi ezikhoyo.Thenga i-N,N-Diisopropylethylamine,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	N,N-Diisopropylethylamine
Izithethantonye	I-DIPEA;I-DIEA;N-Ethyldisopropylamine;Isiseko sikaHunig;Isiseko sikaHuenig;I-Reagent kaHunig;N-Ethyl-N,N-Diisopropylamine
Ubume beStokhwe	Kwi-Stock, iMveliso yoRhwebo
Inombolo yeCAS	7087-68-5
Ifomula yeemolekyuli	C8H19N
Ubunzima beMolekyuli	129.25 g/mol
Indawo yokunyibilika	-45℃
Indawo yokubilisa	127.0 ~ 128.0℃
Indawo yokuflasha	12℃
Ukuxinana	0.742 g/mL ku-25℃(lit.)
Refractive Index n20/D	1.41
Inovakalelo	Ubuthathaka bomoya
Ukunyibilika kwamanzi	Ayinyibilikiyo emanzini
Ukunyibilika	Inyibilika kuTywala
I-COA kunye ne-MSDS	Iyafumaneka
Isampulu	Iyafumaneka
Imvelaphi	Shanghai, China
Uphawu	Ruifu Chemical

Iinkcukacha:

Izinto	ImiGangatho yokuHlola	Iziphumo
Imbonakalo	Ulwelo oluNgaMabala oluNgaMabala	Ulwelo oluNgaMabala oluNgaMabala
Ubunyulu / Indlela yokuHlalutya	>99.0% (GC)	99.69%
Diisopropylamine	<0.50%	0.12%
Amanzi nguKarl Fischer	<0.20%	0.10%
Indawo yokubilisa	127.0 ~ 128.0℃	127.2℃
Refractive Index n20/D	1.412~1.415	Iyahambelana
Ubuninzi (20℃)	0.742~0.760 g/ml	Iyahambelana
I-Infrared Spectrum	Ngokungqinelana noLwakhiwo	Iyahambelana
Ukuqukumbela	Imveliso ivavanyiwe kwaye ihambelana neenkcukacha ezinikiweyo

Ukupakishwa/uGcino/Ukuhambisa ngenqanawe:

Umqulu:Ibhotile eneFluorinated, 25kg/Drum, 50kg/Drum, 200kg/Drum, okanye ngokwemfuno yomthengi.

Ugcino:Gcina isikhongozeli sivalwe ngokuqinileyo kwaye usigcine kwindawo epholileyo, eyomileyo (2-8℃) kunye nendawo yokugcina impahla engena moya ikude kwizinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.Ayihambelani ne-acids, i-acid chlorides, i-anhydrides ye-asidi, i-carbon dioxide, ubhedu, ubhedu, i-rubber, i-oxidizing agents, i-nitrate, i-peroxides, i-aldehydes kunye neentsimbi.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngomoya, ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.

Indlela yoVavanyo:

Iipropati: Le mveliso kufuneka ibe lulwelo olungenambala olucacileyo.
2. Ukumiselwa komxholo: ngokwe-gas chromatography (i-Chinese Pharmacopoeia 2010 edition Isihlomelo VI E) ukuzimisela.
Uhlobo lwekholomu: SE-54 30m×0.25mm×0.5μm;Isixhobo se-FID;
Ubushushu bokuqala: 80 ℃, umzuzu omnye wokuqala, izinga lokufudumeza 5 ℃ / ngomzuzu, ubushushu bokugqibela: 200 ℃, ixesha lokugqibela: imizuzu eyi-10
Ubushushu bomtshini: 230℃;Iqondo lobushushu lokutofa: 200℃;
Isantya sokuhamba kwe-N2: 20ml-30ml / min;
Isantya sokuhamba kwe-H2: 20ml-30ml / min;
Izinga lokuhamba komoya: 200ml-300ml / min;
Umlinganiselo wokwahlula: 50:1;
Umthamo we-Injection: 0.2μl;
Uvakalelo lweAmplifayi (URANGE) : 10*9.
Iziphumo: Ngokwendlela yokulinganisa indawo, umxholo akufanele ube ngaphantsi kwe-99.0%, kwaye umxholo weDiisopropylamine akufanele ube ngaphezu kwe-0.5%.
3. Ukuzimisela komxholo wamanzi: ngokwendlela yokumisela umswakama (indlela ye-KF) ukumisela, umxholo wamanzi wale mveliso kufuneka ube ngaphantsi kwe-0.2%.
4. Ugcino: Gcina kwindawo epholileyo neyomileyo kude nokukhanya (2-8℃).
5. Ixesha lokuhlolwa kwakhona: unyaka omnye

Izinto eziluncedo:

Umthamo owaneleyo: Izixhobo ezaneleyo kunye namagcisa

Inkonzo yobuNgcali: Inkonzo enye yokuyeka ukuthenga

Ipakethe ye-OEM: Iphakheji yesiko kunye neleyibhile ekhoyo

Ukuhanjiswa ngokukhawuleza: Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe

Ubonelelo oluzinzileyo: Gcina isitokhwe esifanelekileyo

Inkxaso yobuGcisa: Isisombululo seTekhnoloji siyafumaneka

Inkonzo yesiNtu yoHlanganiso: Isuka kwiigram ukuya kwiikhilos

Umgangatho ophezulu: Kusekwe inkqubo epheleleyo yokuqinisekisa umgangatho

FAQ:

Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.

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Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.

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Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.

Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.

MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.

Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.

Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.

Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.

Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.

Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.

7087-68-5 - Ulwazi loKhuseleko:

Iikhowudi zoMngcipheko iR11-Inokutsha kakhulu
I-R22 - Iyingozi xa iginyiwe
I-R34 - Ibangela ukutsha
R52/53 - Inobungozi kwizinto eziphilayo zasemanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini.
I-R20/21/22 - Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
I-R10 -Inokutsha
R41 - Umngcipheko womonakalo omkhulu emehlweni
I-R37/38 - Iyacaphukisa inkqubo yokuphefumla kunye nolusu.
I-R20/22 - Inobungozi ngokuphefumlelwa kwaye ukuba iginywe.
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
I-R61 - Inokubangela ingozi kumntwana ongekazalwa
Inkcazelo yoKhuseleko
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa ingcebiso kagqirha ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
I-S61-Kuphephe ukukhululwa kokusingqongileyo.Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko.
S16 - Gcina kude kwimithombo yomlilo.
S27 - Khulula ngoko nangoko zonke iimpahla ezingcolisekileyo.
S60 - Esi sixhobo kunye nesingxobo saso kufuneka silahlwe njengenkunkuma enobungozi.
S23 - Musa ukuphefumla umphunga.
S9 - Gcina isikhongozeli kwindawo engenamoya.
S53-Kuphephe ukuvezwa-fumana imiyalelo ekhethekileyo phambi kokusetyenziswa.
Ii-ID ze-UN UN 2734 8/PG 2
WGK eJamani 2
FLUKA BRAND F IIKHOWUDI 9-34
TSCA Ewe
Ikhowudi yeHS 2942000000
Inqaku Lengozi Linokutsha kakhulu/I-Corrosion/Iyingozi
Udidi 3 lweengozi
Ukupakisha Iqela II
Ubuthi LD50 ngomlomo kuMvundla: > 200 - 500 mg/kg

7087-68-5 - Inkcazelo:

I-N, N-Diisopropylethylamine (i-CAS: 7087-68-5) ikwabizwa ngokuba yi-Hunig's base kwaye ifinyeziwe njenge-DIPEA okanye i-DIEA, I-sterically ithintelwe i-amine kunye ne-organic compound.Ulwelo olungenambala lwathiywa njengesiseko sikaHung ngoSiegfried Hunig, usokhemesti waseJamani.Kwimichiza yezinto eziphilayo, i-N, N-Diisopropylethylamine isetyenziswa njengesiseko.Ekubeni iziko le-nitrogen lodwa liqela le-ethyl kunye namaqela amabini e-isopropyl, Inokubophelela kwiiprotons.I-compound, ngoko ke, isiseko esifana ne-2,2,6,6-tetramethylpiperidine, kodwa i-nucleophile embi, umxube wezakhiwo ezenza ukuba zixabiseke njenge-reagent ye-organic.

7087-68-5-Uzinzo kunye nokuSebenza kwakhona:

I-N, N-Diisopropylethylamine (DIPEA; i-Hunig's Base) (i-CAS: 7087-68-5) ibonisa ukusabela kobundlobongela kunye nokutsha kunye ne-nitrate, i-oxidizing agents, kunye ne-peroxides.Isenokusabela ngokugqithisileyo kwaye inokwenzeka ukuba itshice ngeehalogens kunye neeasidi ezomeleleyo.Kwimeko-bume yealkaline, ikhompawundi kunokwenzeka ukuba isabele ngobundlobongela.Ukongeza, i-compound inokwenza iimveliso ezinetyhefu ezifana ne-n-nitrosamines xa idibene ne-nitrous acid kunye ne-oxygen, i-nitrosating agents, kunye ne-nitrate.Ngaphantsi kweemeko eziqhelekileyo (ubushushu kunye noxinzelelo), i-DIPEA izinzile kakhulu.Nangona kunjalo, iyanyibilika kwiintlobo ezininzi ze-organic solvents.

7087-68-5 - Izicelo:

I-N, N-Diisopropylethylamine (DIPEA; i-Hunig's Base) (i-CAS: i-7087-68-5) isetyenziswe njengesiseko kwi-palladium (0) i-alkoxycarbonylation ye-catalysed of allyl acetates kunye ne-phosphates.Isetyenziswe njenge-neutraizer ye-asidi ye-phosphoric eveliswayo.Ngokucacileyo, i-alkyl ester ayikwazi ukuveliswa ngaphandle kwe-DIPEA.Xa idityaniswe ne-boryl triflates, i-N, N-Diisopropylethylamine isetyenziswe kwi-enolate synthesis ye-ketone ukuze isetyenziswe kwiimpendulo ezichanekileyo ze-cross-adol.I-DIPEA isetyenziswa njenge-proton scavenger kwi-organic synthesis.Ekubeni i-compound iyi-amine ethintelwe ngokungqongqo, ayinayo i-quaternization;ngoko ke, ukwenza ukhetho olugqibeleleyo lwesiseko sokusetyenziswa kunye nee-alkylating agents ezisebenzayo kakhulu.I-DIPEA iluncedo ngokukodwa njengesiseko ekukhuselweni kwee-alcohol njenge-ethers ezifakwe endaweni yokukhusela i-chemistry yeqela.Kwi-synthesis ye-peptides, i-compound isetyenziselwa ukudibanisa i-amino acids.Ubume be-steric kunye nesiseko se-DIPEA ngexesha lokuphendula ukudibanisa kuchaphazela iqondo lokugijima.
I-N, N-Diisopropylethylamine sisibulali-zinambuzane esibalulekileyo kunye nesiphakathi soxubo, esingasetyenziselwa ukudibanisa i-anesthetics kunye ne-herbicides, kwaye inokusetyenziswa njenge-amine ethintelwe ngokungqongqo ukuba ithathe inxaxheba kwiimpendulo ezahlukeneyo ze-catalytic.Uphando lwe-Biochemical.I-organic synthesis intermediates ebalulekileyo, esetyenziswa kakhulu kumayeza, i-pesticide intermediate synthesis, ingasetyenziselwa njenge-solvent, i-agent ye-condensation, i-catalyst, i-amino acid peptide synthesis, njl.