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N,N-Diisopropylethylamine CAS 7087-68-5 (DIPEA) Ịdị ọcha>99.0% (GC) Foto egosipụtara
  • N,N-Diisopropylethylamine CAS 7087-68-5 (DIPEA) ịdị ọcha>99.0% (GC)

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

Nkọwa dị mkpirikpi:

Aha kemịkal: N,N-Diisopropylethylamine

Okwu ndị yiri: DIPEA;N-Ethyldiisopropylamine;Isi mmalite nke Hunig

CAS: 7087-68-5

Dị ọcha:> 99.0% (GC)

Ọdịdị: Liquid transperent enweghị agba

Ogo dị elu, mmepụta azụmahịa

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Ruifu Chemical bụ onye na-emepụta N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) nwere oke mma.Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, ọrụ magburu onwe ya, obere na nnukwu ọnụọgụ dị.Ịzụta N,N-Diisopropylethylamine,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical N, N-Diisopropylethylamine
Ụdị okwu DIPEA;DIEA;N-Ethyldiisopropylamine;Isi ala Hunig;Isi ala Huenig;Reagent nke Hunig;N-Ethyl-N, N-Diisopropylamine
Ọnọdụ Ahịa Na ngwaahịa, Mmepụta Azụmahịa
Nọmba CAS 7087-68-5
Usoro ihe omimi C8H19N
Ibu molekụla 129.25 g/mol
Ebe Na-agbaze -45 ℃
Ebe esi nri 127.0 ~ 128.0 ℃
Ebe mgbari 12 ℃
Njupụta 0.742 g/ml na 25 ℃ (ọkụ)
Ntụgharị ntụgharị n20/D 1.41
Mmetụta Mmetụta ikuku
Mmiri Solubility Na-adịghị edozi n'ime mmiri
Solubility Soluble na Mmanya
COA & MSDS Dị
Ihe atụ Dị
Mmalite Shanghai, China
Ụdị Ruifu Chemical

Nkọwapụta:

Ihe Ụkpụrụ nyocha Nsonaazụ
Ọdịdị Mmiri Na-enweghị Agba Mmiri Na-enweghị Agba
Ụzọ ịdị ọcha / nyocha > 99.0% (GC) 99.69%
Diisopropylamine <0.50% 0.12%
Mmiri nke Karl Fischer <0.20% 0.10%
Ebe esi nri 127.0 ~ 128.0 ℃ 127.2 ℃
Ntụgharị ntụgharị n20/D 1.412-1.415 Na-akwado
Njupụta (20 ℃) 0,742 ~ 0,760 g / ml Na-akwado
Spectrum infrared Nkwekọ na Structure Na-akwado
Mmechi A nwalela ngwaahịa a wee kwado nkọwa ndị enyere

Ngwugwu/Nkwakọba/Mbupu:

ngwugwu:Fluorinated karama, 25kg / Drum, 50kg / Drum, 200kg / Drum, ma ọ bụ dị ka ndị ahịa chọrọ.

www.ruifuchemical.com
Nchekwa:Debe akpa ahụ nke ọma ma chekwaa n'ebe dị jụụ, kpọrọ nkụ (2-8 ℃) yana ụlọ nkwakọba ihe ikuku na-ekpo ọkụ n'ebe ihe ndị na-adabaghị adaba.Chebe site na ìhè na mmiri mmiri.Na-ekwekọghị na acid, acid chlorides, acid anhydrides, carbon dioxide, copper, brass, roba, oxidizing agents, nitrates, peroxides, aldehydes na metals.
Mbupu:Jiri ikuku na-ebuga ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.

Usoro ule:

Njirimara: Ngwaahịa a kwesịrị ịbụ mmiri mmiri na-enweghị agba.
2. Mkpebi ọdịnaya: dị ka gas chromatography (Chinese Pharmacopoeia 2010 mbipụta Mgbakwunye VI E) mkpebi siri ike.
Ụdị kọlụm: SE-54 30m × 0.25mm × 0.5μm;ihe nchọpụta FID;
Okpomọkụ mbụ: 80 ℃, nkeji 1 mbụ, ọnụego kpo oku 5 ℃ / nkeji, okpomọkụ ikpeazụ: 200 ℃, oge ikpeazụ: nkeji 10
Okpomọkụ nke nchọpụta: 230 ℃;Okpomọkụ igba ogwu: 200 ℃;
N2 ọsọ ọsọ: 20ml-30ml / min;
Ọnụ ego H2: 20ml-30ml / min;
Ọnụ ego ikuku: 200ml-300ml / min;
Oke nkewa: 50:1;
Olu ogwu ogbugba: 0.2μl;
Amplifier sensitivity (RANGE): 10*9.
Nsonaazụ: Dị ka usoro nhazi nke mpaghara si dị, ọdịnaya ekwesịghị ịbụ ihe na-erughị 99.0%, na ọdịnaya Diisopropylamine ekwesịghị ịbụ ihe karịrị 0,5%.
3. Mkpebi nke mmiri: dị ka usoro mmiri siri dị (usoro KF) iji chọpụta, mmiri nke ngwaahịa a kwesịrị ịbụ ihe na-erughị 0.2%.
4. Nchekwa: Chekwaa n'ebe dị jụụ na nke kpọrọ nkụ na-anọghị na ìhè (2-8 ℃).
5. Oge nyocha: otu afọ

Uru:

Ike zuru oke: akụrụngwa na ndị ọrụ nka zuru oke

Ọrụ Ọkachamara: Otu nkwụsị ịzụrụ ọrụ

Ihe ngwugwu OEM: ngwugwu omenala na akara dị

Nnyefe ngwa ngwa: Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ

Nkwanye kwụsiri ike: Jikwaa ngwaahịa ezi uche dị na ya

Nkwado nka na ụzụ: Ngwọta teknụzụ dị

Ọrụ Synthesis Custom: sitere na gram ruo kilos

Ogo dị elu: guzobe usoro mmesi obi ike zuru oke

Ajụjụ:

Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.

Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.

Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.

OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.

Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.

Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.

MOQ?Enweghị MOQ.A na-anabata obere usoro.

Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.

Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.

Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.

Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.

Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.

7087-68-5 - Ozi nchekwa:

Koodu ihe egwu R11 - Na-ere ọkụ nke ukwuu
R22 - na-emerụ ma ọ bụrụ na loro ya
R34 - na-akpata ọkụ
R52/53 - Na-emerụ ihe ndị dị n'ime mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri.
R20 / 21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
R10 - ọkụ
R41 - ihe ize ndụ nke nnukwu mmebi anya
R37 / 38 - na-akpasu iwe na usoro iku ume na akpụkpọ ahụ.
R20/22 - na-emerụ ahụ site na iku ume ma ọ bụrụ na eloro ya.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R61 - nwere ike imerụ nwa e bu n'afọ
Nkọwapụta nchekwa
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36/37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S61 - Zere ntọhapụ na gburugburu ebe obibi.Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
S16 - Wepụ ya na isi mmalite nke mgbanye.
S27 - Wepụ ngwa ngwa niile uwe mmetọ.
S60 - A ga-ekpochapụ ihe a na akpa ya dị ka ihe mkpofu dị ize ndụ.
S23 - Ekula uzuoku.
S9 - Debe akpa na ebe ikuku na-ekpo ọkụ.
S53 - Zere ikpughe - nweta ntuziaka pụrụ iche tupu ejiri ya.
NJ UN UN 2734 8/PG 2
WGK Germany 2
FLUKA BRAND F CODES 9-34
TSCA Ee
Koodu mpaghara:: 294200000
Ihe edeturu ihe egwu na-enwu ọkụ/na-emerụ emerụ/emerụ
Klas 3 egwu
Otu nkwakọ ngwaahịa II
Nsi LD50 ọnụ na oke bekee:> 200 - 500 mg / kg

7087-68-5 - Nkọwa:

N,N-Diisopropylethylamine (CAS: 7087-68-5) bụkwa nke a na-akpọ Hunig's base na debiri dị ka DIPEA ma ọ bụ DIEA, Ọ bụ amine na-egbochi nke ọma na ngwakọta organic.Akpọrọ mmiri mmiri na-enweghị agba aha dị ka ntọala Hung ka Siegfried Hunig, onye German chemist gasịrị.Na kemịkalụ organic, N,N-Diisopropylethylamine na-eji dị ka ntọala.Ebe ọ bụ na etiti nitrogen dịpụrụ adịpụ site na otu ethyl na otu isopropyl abụọ, Ọ nwere ike jikọta na protons.Ngwakọta ahụ bụ, ya mere, ntọala yiri 2,2,6,6-tetramethylpiperidine, ma nucleophile na-adịghị mma, ngwakọta nke ihe onwunwe nke na-eme ka ọ bụrụ ihe bara uru dị ka reagent organic.

7087-68-5 - Nkwụsi ike na mmeghachi omume:

N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) na-egosipụta mmeghachi omume ime ihe ike yana ọkụ na nitrates, ndị ọrụ oxidizing, na peroxides.Ọ nwekwara ike meghachi omume n'ụzọ dị oke egwu na ohere nke ịgbasa halogens na acid siri ike.Na gburugburu alkaline, ogige ahụ nwere ike ime ihe ike.Na mgbakwunye, ogige ahụ nwere ike ịmepụta ngwaahịa na-egbu egbu dị ka n-nitrosamines mgbe ejikọtara ya na acid nitrous yana oxygen, nitrosating agents, na nitrates.N'okpuru ọnọdụ nkịtị (okpomọkụ na nrụgide), DIPEA kwụsiri ike.Otú ọ dị, ọ bụ soluble na ọtụtụ organic solvents.

7087-68-5 - Ngwa:

N,N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) na-eji dị ka ntọala na palladium (0) catalysed alkoxycarbonylation nke ma allyl acetates na phosphates.A na-eji ya dị ka neutralizer nke phosphoric acid emepụtara.N'ụzọ doro anya, a pụghị imepụta alkyl ester na-enweghị DIPEA.Mgbe ejikọtara ya na boryl triflates, N,N-Diisopropylethylamine na-eji na enolate njikọ nke ketones maka ngwa na-eduzi cross-adol mmeghachi omume.A na-etinye DIPEA dị ka proton scavenger na njikọ organic.Ebe ọ bụ na ogige ahụ bụ amine na-egbochi sterically, ọ na-enweghị quaternization;ya mere, na-eme ka ọ bụrụ nhọrọ zuru oke nke ntọala maka iji ya na ihe ndị na-emeghachi omume na-arụ ọrụ nke ọma.DIPEA bara uru kpọmkwem dị ka ntọala na nchekwa nke mmanya dị ka ethers nọchiri anya na ngalaba nke ichekwa kemịkalụ otu.Na njikọ nke peptides, a na-ejikwa ngwakọta ahụ na njikọ nke amino acids.Ọdịdị siri ike na ntọala nke DIPEA n'oge mmeghachi omume njikọ na-emetụta ogo nke ịgba ọsọ.
N, N-Diisopropylethylamine bụ ihe dị mkpa pesticide na ọgwụ intermediate, nke a pụrụ iji synthesize anesthetics na herbicides, na nwekwara ike-eji dị ka a sterically egbochi amine isonye na dị iche iche catalytic mmeghachi omume.Nnyocha biochemical.Mkpakọrịta njikọ organic dị mkpa, nke a na-ejikarị na nkà mmụta ọgwụ, pesticide intermediate synthesis, nwekwara ike iji dị ka ihe mgbaze, condensation agent, catalyst, maka amino acid peptide synthesis, wdg.

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