(S)-(-) BINAP CAS 76189-56-5 Tsarkake ≥99.0% (HPLC) EE ≥99.0% Factory Featured Hoton

(S)-(-) BINAP CAS 76189-56-5 Tsafta ≥99.0% (HPLC) EE ≥99.0% Factory

Takaitaccen Bayani:

Sunan Sinadari: (S)-(-)-BINAP

Saukewa: 76189-56-5

Tsaftar Sinadarai: ≥99.0% (HPLC)

Tsaftar gani (EE): ≥99.0% (HPLC)

Bayyanar: Kashe-White Crystal Foda

Tuntuɓi: Dr. Alvin Huang

Wayar hannu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Aika mana imel

Cikakken Bayani

Samfura masu dangantaka

Tags samfurin

Bayani:

Shanghai Ruifu Chemical Co., Ltd. shine babban kamfani na (S) - (-) - BINAP (CAS: 76189-56-5) tare da inganci mai kyau.Ruifu Chemical na iya samar da isar da saƙo na duniya, farashi mai gasa, kyakkyawan sabis, ƙanana da adadi mai yawa akwai.Sayi (S)-(-) BINAP,Please contact: alvin@ruifuchem.com

Abubuwan Sinadarai:

Sunan Sinadari	(S)-(-) BINAP
Makamantu	(S)-BINAP;(S)-(-)-2,2'-Bis (diphenylphosphino) -1,1'-Binaphthyl;(S)-2,2'-Bis (diphenylphosphino) -1,1'-Binaphthalene;(S)-(-)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine)
Matsayin Hannun jari	A Stock, Kasuwancin Kasuwanci
Lambar CAS	76189-56-5
Tsarin kwayoyin halitta	Saukewa: C44H32P2
Nauyin Kwayoyin Halitta	622.69 g/mol
Matsayin narkewa	239.0 ~ 242.0 ℃
M	Hankalin iska
COA & MSDS	Akwai
Asalin	Shanghai, China
Alamar	Ruifu Chemical

Ƙayyadaddun bayanai:

Abubuwa	Ƙayyadaddun bayanai	Sakamako
Bayyanar	Kashe-White Crystal foda	Kashe-White Crystal foda
Juyawar gani	-229.0° zuwa -239.0° (C=0.3, Toluene)	-234.5°
Matsayin narkewa	239.0 ~ 242.0 ℃	239.0 ~ 242.0 ℃
Tsaftar Sinadari	≥99.0% (HPLC)	99.25%
Tsaftar gani (EE)	≥99.0% (HPLC)	>99.0%
Sauran Abubuwan Rashin Oxide	≤1.00%	0.42%
Solubility a Hot Toluene	Wuce	Wuce
Infrared Spectrum	Daidai da Tsarin	Ya bi
1H NMR Spectrum	Daidai da Tsarin	Ya bi
Kammalawa	An gwada samfurin kuma ya dace da ƙayyadaddun da aka bayar

Kunshin/Ajiye/Jirgin ruwa:

Kunshin:Fluorinated Bottle, Aluminum tsare jakar, 25kg / Kwali Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye akwati sosai kuma a adana a cikin sanyi, busasshe kuma mai cike da iska daga abubuwan da ba su dace ba.Kare daga haske da danshi.
Jirgin ruwa:Isar da shi zuwa duniya ta iska, ta FedEx / DHL Express.Bayar da isarwa cikin sauri kuma abin dogaro.

Amfani:

Isasshen Ƙarfin: isassun wurare da masu fasaha

Sabis na Ƙwararru: Sabis na siyan tasha ɗaya

Kunshin OEM: Kunshin al'ada da alamar akwai

Bayarwa da sauri: Idan yana cikin haja, garantin isar da kwanaki uku

Ƙarfin Ƙarfi: Kula da haja mai ma'ana

Taimakon Fasaha: Akwai maganin fasaha

Sabis na Haɗa na Musamman: Ya bambanta daga gram zuwa kilos

High Quality: An kafa cikakken tsarin tabbatar da inganci

FAQ:

Yadda ake siya?Da fatan za a tuntuɓiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Kwarewar Shekaru 15?Muna da fiye da shekaru 15 na gwaninta a cikin ƙira da fitarwa na matsakaicin matsakaicin magunguna masu inganci ko sinadarai masu kyau.

Manyan Kasuwanni?Sayarwa zuwa kasuwannin cikin gida, Arewacin Amurka, Turai, Indiya, Koriya, Jafananci, Australia, da sauransu.

Fa'idodi?Babban inganci, farashi mai araha, sabis na ƙwararru da tallafin fasaha, bayarwa da sauri.

inganciTabbaci?Tsananin kula da ingancin inganci.Kayan aikin ƙwararru don bincike sun haɗa da NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, gwajin ƙayyadaddun ƙwayoyin cuta, da sauransu.

Misali?Yawancin samfurori suna ba da samfurori kyauta don ƙima mai kyau, farashin jigilar kaya ya kamata a biya ta abokan ciniki.

Binciken Masana'antu?Ma'aikata duba maraba.Da fatan za a yi alƙawari a gaba.

MOQ?Babu MOQ.Karamin tsari abin karɓa ne.

Lokacin Bayarwa? Idan cikin hannun jari, garantin isar da kwana uku.

Sufuri?By Express (FedEx, DHL), ta Air, ta Teku.

Takardu?Bayan sabis na tallace-tallace: COA, MOA, ROS, MSDS, da dai sauransu za a iya ba da su.

Haɗin Kan Al'ada?Zai iya ba da sabis na haɗawa na al'ada don dacewa da buƙatun bincikenku.

Sharuɗɗan Biyan kuɗi?Za a fara aiko da daftari na Proforma bayan tabbatar da oda, an rufe bayanan bankin mu.Biya ta T/T (Telex Transfer), PayPal, Western Union, da dai sauransu.

76189-56-5 - Bayanin Tsaro:

Lambobin haɗari R36/37/38 - Haɗa kai ga idanu, tsarin numfashi da fata.
R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
Bayanin Tsaro S22 - Kar a shaka ƙura.
S24/25 - Guji hulɗa da fata da idanu.
S37/39 - Saka safofin hannu masu dacewa da kariya / ido
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
WGK Jamus 3
FLUKA BRAND F CODES 8-10-23
TSCA No
Bayanan Bayani na HS2942000000

76189-56-5 - Aikace-aikace:

(S)-(-) BINAP (CAS: 76189-56-5), wani fili ne na phosphine na kwayoyin halitta kuma yana da amfani a matsayin mai kara kuzari da kuma matsakaicin magunguna.Chiral ligand don ƙarfe mai tsaka-tsakin asymmetric catalysis.
2,2'-Bis (diphenylphosphino) -1,1'-Binaphthyl da rhodium da ruthenium abubuwan da aka samo za a iya amfani da su azaman zaɓaɓɓun abubuwan da suka dace don rage aryl ketones, β-ketoesters da α-aminoketones.Hakanan ana iya amfani dashi a cikin asymmetric hydrogenation da halayen hydroformylation na olefins, halayen asymmetric Heck da halayen isomerization na asymmetric na ƙungiyoyin allyl.
Martani
Ligand aiki a palladium-catalyzed asymmetric arylation na ketones.
Ligand yayi aiki a cikin rhodium-catalyzed 1,4-ƙari zuwa enones.
Ligand aiki a cikin palladium-catalyzed hydroamination na styrene.
Ligand yayi aiki a asymmetric-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction.
Ligand aiki a cikin rhodium-catalyzed motsi motsi ƙuduri na enynes.
Ligand aiki a asymmetric rhodium-catalyzed hydroboration na cyclopropenes.
Ligand aiki a cikin azurfa-catalyzed a-hydroxylation na stannyl enol ethers.
Ligand aiki a cikin palladium-catalyzed kira na chiral allenes.
Yana amfani da Reactant da ke cikin:
Enantioselective da diastereoselective unpoled carbonyl allylation
Haɗin gwiwar organophophine oxides a matsayin wakilan anittumor
SN2 halogenation na kungiyoyin hydroxy
Haɗin hadaddun BINAP
Nazarin sassaucin ra'ayi na BINAP chelates