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

ʻO ka wehewehe pōkole:

Inoa Kemika: N,N-Diisopropylethylamine

Synonyms: DIPEA;N-Ethyldiisopropylamine;Ke kahua o Hunig

CAS: 7087-68-5

Maʻemaʻe: >99.0% (GC)

ʻAno: ʻO ka wai alohilohi kala ʻole

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Ruifu Chemical ka mea hana nui o N, N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) me ke kūlana kiʻekiʻe.Hiki iā Ruifu Chemical ke hāʻawi aku i ka honua holoʻokoʻa, ke kumukūʻai hoʻokūkū, ka lawelawe maikaʻi loa, ka liʻiliʻi a me ka nui nui i loaʻa.E kūʻai i ka N, N-Diisopropylethylamine,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	N,N-Diisopropylethylamine
Nā huaʻōlelo like	DIPEA;DIEA;N-Ethyldiisopropylamine;Ke kahua o Hunig;Ke kahua o Huenig;Hunig's Reagent;N-Ethyl-N,N-Diisopropylamine
Kūlana Kūʻai	Ma ke Kahua, Hana Hana Kūʻai
Helu CAS	7087-68-5
ʻĀpana Molekala	C8H19N
Kaumaha Molecular	129.25 g/mol
Lae hehee	-45 ℃
Lae paila	127.0~128.0 ℃
Lae Flash	12 ℃
ʻO ka mānoanoa	0.742 g/mL ma 25 ℃ (māmā)
Hōʻike Hōʻikeʻike N20/D	1.41
Pilikino	Paʻi Lewa
Hiki i ka wai	ʻAʻole hiki ke hoʻonā i ka wai
Ka hikiwawe	Hiki i ka waiʻona
COA & MSDS	Loaʻa
Laʻana	Loaʻa
Ke kumu	Shanghai, Kina
Brand	Kemika Ruifu

Nā kikoʻī:

Nā mea	Nā Kūlana Nānā	Nā hualoaʻa
Ka nana aku	ʻO ka wai alohilohi kala ʻole	ʻO ka wai alohilohi kala ʻole
Maʻemaʻe / Kaʻina Hanana	>99.0% (GC)	99.69%
Diisopropylamine	<0.50%	0.12%
Wai na Karl Fischer	<0.20%	0.10%
Lae paila	127.0~128.0 ℃	127.2 ℃
Hōʻike Hōʻikeʻike N20/D	1.412~1.415	Hoʻokō
ʻOi (20 ℃)	0.742~0.760 g/ml	Hoʻokō
Infrared Spectrum	Kūlike me ka Hoʻolālā	Hoʻokō
Ka hopena	Ua hoʻāʻo ʻia ka huahana a hoʻokō me nā kikoʻī i hāʻawi ʻia

Pūʻolo/Paʻa/Hoʻouna:

Pūʻolo:ʻO ka'ōmole Fluorinated, 25kg / Drum, 50kg / Drum, 200kg / Drum, aiʻole e like me ka makemake o ka mea kūʻai.

Waihona:E hoʻopaʻa paʻa i ka pahu a mālama i loko o kahi hale kūʻai maloʻo a maloʻo (2-8 ℃) a me ka makani maikaʻi mai nā mea like ʻole.E pale i ka malamalama a me ka wai.ʻAʻole kūpono me nā ʻakika, acid chlorides, acid anhydride, carbon dioxide, keleawe, keleawe, rubber, oxidizing agents, nitrates, peroxides, aldehydes a me nā metala.
Hoʻouna:Hāʻawi i ka honua ma ka lewa, e FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.

ʻAno hoʻāʻo:

Nā waiwai: Pono kēia huahana he wai aniani ʻole.
2. Hoʻoholo maʻiʻo: e like me ke kinoea chromatography (Chinese Pharmacopoeia 2010 edition Appendix VI E) hoʻoholo.
ʻAno kolamu: SE-54 30m×0.25mm×0.5μm;mea ʻike FID;
Ka wela mua: 80 ℃, 1 minuke mua, ka wela wela 5 ℃/ minuke, ka wela hope: 200 ℃, ka manawa hope: 10 minuke
Ka wela o ka mea ike: 230 ℃;ʻO ke ana wela: 200 ℃;
N2 kahe kahe: 20ml-30ml / min;
H2 kahe kahe: 20ml-30ml / min;
Ka holoʻana o ka ea: 200ml-300ml / min;
Māhele māhele: 50:1;
Ka nui o ka injection: 0.2μl;
Hoʻonaʻauao hoʻonui (RANGE): 10*9.
Nā hualoaʻa: E like me ke ʻano o ka normalization, ʻaʻole e emi ka ʻike ma mua o 99.0%, a ʻaʻole pono ka ʻike o Diisopropylamine ma mua o 0.5%.
3. ʻO ka hoʻoholo ʻana i ka wai: e like me ke ʻano o ka hoʻoholo ʻana i ka wai (KF method) e hoʻoholo ai, pono ka liʻiliʻi o ka wai o kēia huahana ma mua o 0.2%.
4. Waihona: E kūʻai ma kahi maloʻo a maloʻo mai ka mālamalama (2-8 ℃).
5. Ka manawa nānā hou: hoʻokahi makahiki

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

7087-68-5 - ʻIke Palekana:

Nā Code Risk R11 - Hiki ke ʻā loa
R22 - Poino ke aleia
R34 - Ke kumu o ke kuni
R52/53 - He pōʻino i nā mea ola wai, hiki ke hoʻopilikia i ka wā lōʻihi i ke kaiaola wai.
R20/21/22 - He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R10 - Hiki ke ahi
R41 - Pilikia o ka poino nui i na maka
R37/38 - E hoʻonāukiuki i ka ʻōnaehana hanu a me ka ʻili.
R20/22 - He pōʻino ma ka inhalation a inā ale ʻia.
R36/37/38 - E hoʻonāukiuki i nā maka, ka ʻōpū hanu a me ka ʻili.
R61 - Hiki ke hoʻopilikia i ke keiki hānau ʻole
Ka wehewehe palekana
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37/39 - E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S45 - Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni.E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana.
S16 - E hoʻokaʻawale i nā kumu o ke ahi.
S27 - Wehe koke i nā lole i haumia.
S60 - Pono e hoʻolei ʻia kēia mea a me kāna pahu ma ke ʻano he ʻōpala weliweli.
S23 - Mai hanu i ka mahu.
S9 - E mālama i ka pahu ma kahi ea maikaʻi.
S53 - Hōʻalo i ka ʻike - loaʻa i nā ʻōlelo kuhikuhi kūikawā ma mua o ka hoʻohana ʻana.
Nā ID UN UN 2734 8/PG 2
WGK Kelemānia 2
FLUKA BRAND F CODES 9-34
TSCA ʻAe
HS Code 2942000000
ʻO ka ʻōlelo hazard hiki loa ke ahi/ʻino/ʻino
Papa Hazard 3
Hui Pūʻulu II
ʻAi ʻawaʻawa LD50 ma ka waha i ka Lapi: > 200 - 500 mg/kg

7087-68-5 - Hōʻike:

N,N-Diisopropylethylamine (CAS: 7087-68-5) ʻike pū ʻia ʻo Hunig's base a pōkole ʻo DIPEA a i ʻole DIEA.Ua kapa ʻia ka wai waihoʻoluʻu ʻo Hung's base ma hope o Siegfried Hunig, he kanaka kemika Kelemania.I loko o ke kemika organik, hoʻohana ʻia ʻo N,N-Diisopropylethylamine ma ke ʻano he kumu.No ka mea ua hoʻokaʻawale ʻia ke kikowaena nitrogen e kahi hui ethyl a me nā hui isopropyl ʻelua, hiki iā ia ke hoʻopaʻa i nā protons.ʻO ka pūhui, no laila, he kumu e like me 2,2,6,6-tetramethylpiperidine, akā he nucleophile maikaʻi ʻole, kahi hui o nā waiwai e waiwai ai ia ma ke ʻano he mea hoʻohui.

7087-68-5 - Paʻa a me ka hana hou ʻana:

Hōʻike ka N,N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) i ka hopena ʻino a me ka lapalapa me nā nitrates, nā mea hoʻoneʻe, a me nā peroxide.Hiki iā ia ke hana me ka exothermically a me ka hiki ke kuha me nā halogens a me nā waikawa ikaika.I loko o kahi kaiapuni alkaline, hiki i ka mea hoʻohui ke hana ikaika.Eia kekahi, hiki i ka hui ke hana i nā huahana ʻona e like me n-nitrosamines ke hui pū ʻia me ka waikawa nitrous a me ka oxygen, nitrosating agents, a me nā nitrates.Ma lalo o nā kūlana maʻamau (ka wela a me ke kaomi), paʻa loa ka DIPEA.Eia naʻe, hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik.

7087-68-5 - Nā noi:

Hoʻohana ʻia ʻo N,N-Diisopropylethylamine (DIPEA; Hunig's Base) (CAS: 7087-68-5) ma ke ʻano he kumu i loko o ka palladium(0) catalysed alkoxycarbonylation o nā allyl acetates a me nā phosphates.Hoʻohana ʻia ia ma ke ʻano he neutralizer o ka waikawa phosphoric i hana ʻia.ʻO ka mea nui, ʻaʻole hiki ke hana ʻia ka ester alkyl me ka ʻole o DIPEA.Ke hui pū ʻia me nā boryl triflates, hoʻohana ʻia ʻo N, N-Diisopropylethylamine i ka enolate synthesis o nā ketones no ka noi ʻana i nā hopena cross-adol.Hoʻohana ʻia ʻo DIPEA ma ke ʻano he proton scavenger i ka synthesis organik.No ka mea he amine i hoʻopaʻa ʻia ka pūhui, ʻaʻohe ona quaternization;no laila, e hoʻolilo iā ia i kahi koho kūpono o kahi kumu no ka hoʻohana ʻana me nā mea hana alkylating reactive.Hoʻohana pono ʻia ʻo DIPEA ma ke ʻano he kumu i ka pale ʻana i nā ʻawaʻawa e like me nā ether i pani ʻia ma ke kahua o ka pale ʻana i nā kemika hui.I ka synthesis o peptides, hoʻohana pū ʻia ka pūhui i ka hui ʻana o nā waikawa amino.ʻO ke ʻano steric a me ka maʻamau o DIPEA i ka wā o ka hoʻohui ʻana e pili ana i ke kiʻekiʻe o ka racemization.
ʻO N, N-Diisopropylethylamine he mea nui pesticide a me ka lāʻau lapaʻau waena, hiki ke hoʻohana ʻia e synthesize anesthetics a me nā herbicides, a hiki ke hoʻohana ʻia ma ke ʻano he amine sterically hindered e komo i nā ʻano catalytic reactions.Ka noiʻi biochemical.ʻO nā mea koʻikoʻi organik synthesis intermediates, hoʻohana nui ʻia i ka lāʻau lapaʻau, pesticide intermediate synthesis, hiki ke hoʻohana ʻia e like me ka solvent, condensation agent, catalyst, no ka amino acid peptide synthesis, etc.