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

Tsanangudzo Pfupi

Zita reKemikari: (S)-(-)-BINAP

CAS: 76189-56-5

Kemikari Kuchena: ≥99.0% (HPLC)

Kuchena Kwemaziso (EE): ≥99.0% (HPLC)

Chitarisiko: Off-White Crystal Powder

Bata: Dr. Alvin Huang

Nharembozha/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Tumira email kwatiri

Product Detail

Product Tags

Tsanangudzo:

Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira kugadzira (S)-(-)-BINAP (CAS: 76189-56-5) ine mhando yepamusoro.Ruifu Chemical inogona kupa kutumirwa kwepasirese, mutengo wemakwikwi, sevhisi yakanakisa, idiki uye yakawanda huwandu huripo.Kutenga (S)-(-)-BINAP,Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	(S)-(-)-BINAP
Mashoko anoreva zvakafanana	(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)
Stock Status	MuStock, Commercial Production
Nhamba yeCAS	76189-56-5
Molecular Formula	C44H32P2
Molecular Weight	622.69 g/mol
Melting Point	239.0~242.0℃
Sensitive	Air Sensitive
COA & MSDS	Available
Origin	Shanghai, China
Brand	Ruifu Chemical

Zvinotsanangurwa:

Items	Zvinotsanangurwa	Results
Chitarisiko	Off-White Crystal Powder	Off-White Crystal Powder
Optical Rotation	-229.0° kusvika -239.0° (C=0.3, Toruene)	-234.5°
Melting Point	239.0~242.0℃	239.0~242.0℃
Chemical Purity	≥99.0% (HPLC)	99.25%
Optical Purity (EE)	≥99.0% (HPLC)	>99.0%
Zvimwe Oxide Kusvibiswa	≤1.00%	0.42%
Solubility muHot Toluene	Pass	Pass
Infrared Spectrum	Zvinoenderana NeChimiro	Zvinoenderana
1H NMR Spectrum	Zvinoenderana NeChimiro	Zvinoenderana
Mhedziso	Chigadzirwa chakaedzwa uye chinoenderana nezvakapihwa

Pakeji/Kuchengeta/Shipping:

Package:Fluorinated Bhodhoro, Aluminium foil bag, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mudziyo wakavharwa zvakasimba uye chengeta muimba inotonhorera, yakaoma uye ine mhepo yakanaka kure nezvinhu zvisingaenderani.Dzivirira kubva kuchiedza uye unyoro.
KutumiraKuendesa kupasirese nemhepo, neFedEx / DHL Express.Ipa kutumirwa nekukurumidza uye kwakavimbika.

Zvakanakira:

Yakakwana Capacity: Inokwana zvivakwa uye matekiniki

Professional Service: Imwe inomira kutenga sevhisi

OEM Package: Tsika pasuru uye label iripo

Fast Delivery: Kana iri mukati me stock, mazuva matatu ekutumira anovimbiswa

Yakagadzika Supply: Chengetedza zvine musoro stock

Tsigiro yehunyanzvi: Tekinoroji mhinduro iripo

Tsika Synthesis Service: Kubva pamagiramu kusvika makirogiramu

Hunhu Hwepamusoro: Yakagadzira yakakwana yemhando yekusimbisa system

FAQ:

Kutenga sei?Please contactDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Makore 15 Oupenyu?Tine makore anopfuura 15 ane ruzivo mukugadzira uye kutumira kunze kwemhando dzakasiyana-siyana dzepamusoro dzemishonga yepakati kana makemikari akanaka.

Main Markets?Tengesa kumusika wepamba, North America, Europe, India, Korea, Japan, Australia, nezvimwe.

Zvakanakira?Hunhu hwepamusoro, mutengo unokwanisika, masevhisi ehunyanzvi uye rutsigiro rwehunyanzvi, kuendesa nekukurumidza.

HunhuSimbiso?Strict quality control system.Midziyo yehunyanzvi yekuongorora inosanganisira NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, nezvimwe.

Samples?Zvigadzirwa zvakawanda zvinopa mahara emahara ekuongorora kwemhando, mutengo wekutumira unofanirwa kubhadharwa nevatengi.

Factory Audit?Factory audit inogamuchirwa.Ndapota itai nguva isati yasvika.

MOQ?Hapana MOQ.Kurongeka kudiki kunogamuchirwa.

Delivery Nguva? Kana mukati me stock, mazuva matatu kutumirwa anovimbiswa.

Transportation?Ne Express (FedEx, DHL), neMhepo, neGungwa.

Zvinyorwa?Mushure mekutengesa sevhisi: COA, MOA, ROS, MSDS, nezvimwe zvinogona kupihwa.

Custom Synthesis?Inogona kupa echinyakare synthesis masevhisi kuti aenderane nezvinodiwa zvako zvekutsvagisa.

Payment Terms?Proforma invoice inozotumirwa kutanga mushure mekusimbisa kurongeka, yakavharirwa ruzivo rwedu rwebhangi.Kubhadhara neT/T (Telex Transfer), PayPal, Western Union, nezvimwe.

76189-56-5 - Information Information:

Njodzi Makodhi R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R20/21/22 - Inokuvadza nekufema, kubata neganda uye kana ikamedzwa.
Tsanangudzo Yekuchengetedza S22 - Usafeme guruva.
S24/25 - Dzivisa kusangana neganda nemeso.
S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso
S26 - Kana wasangana nemaziso, simbura nekukasira nemvura yakawanda uye tsvaga mazano ekurapwa.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
WGK Germany 3
FLUKA BRAND F CODES 8-10-23
TSCA Nha
HS Code 2942000000

76189-56-5 - Application:

(S)-(-)-BINAP (CAS: 76189-56-5), is organic phosphine compound uye inobatsira sechiral catalyst uye pharmaceutical intermediate.Chiral ligand yesimbi yakapindirana asymmetric catalysis.
2,2'-Bis(diphenylphosphino) -1,1'-Binaphthyl uye rhodium uye ruthenium derivatives inogona kushandiswa seyakanyanya kusarudzwa homogeneous catalysts yekuderedza aryl ketones, β-ketoesters uye α-aminoketones.Inogona zvakare kushandiswa mune asymmetric hydrogenation uye hydroformylation maitiro eolefins, asymmetric Heck maitiro uye asymmetric isomerization maitiro emapoka e allyl.
Reaction
Ligand inoshandiswa palladium-catalyzed asymmetric arylation yemaketone.
Ligand inoshandiswa mu rhodium-catalyzed 1,4-zvinowedzera kune enones.
Ligand inoshandiswa mu palladium-catalyzed hydroamination ye styrene derivatives.
Ligand anoshandiswa musirivheri-catalyzed asymmetric Sakuri-Hosomi allylation uye Mukaiyama aldol reaction.
Ligand inoshandiswa mu rhodium-catalyzed kinetic resolution ye enynes.
Ligand inoshandiswa mune asymmetric rhodium-catalyzed hydroboration ye cyclopropenes.
Ligand anoshandiswa musirivheri-catalyzed a-hydroxylation ye stannyl enol ethers.
Ligand inoshandiswa mu palladium-catalyzed synthesis ye chiral allenes.
Inoshandisa Reactant inobatanidzwa mu:
Enantioselective uye diastereoselective unpoled carbonyl allylation
Syntehsis ye organophophine oxides seanittumor agents
SN2 halogenation yemapoka ehydroxy
Synthesis yeBINAP complexes
Zvidzidzo zve conformational flexibility yeBINAP chelates