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

Description:

Chemical Name: (S)-(-)-BINAP

CAS: 76189-56-5

Puritas chemica: ≥99.0% (HPLC)

Puritas optica (EE): ≥99.0% (HPLC)

Aspectus: Off-White Crystalli pulveris

Contactus: Dr

Mobile/Wechat/Whatsapp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Descriptio:

Shanghai Ruifu Chemical Co., Ltd. est primarium fabrica (S)-(-)-BINAP (CAS: 76189-56-5) magna qualitate.Ruifu Chemical traditio totius terrarum, quantitatis competitive pretium, optimum servitium, parvas et moles in promptu habere potest.Purchase (S)-(-)-BINAP,Please contact: alvin@ruifuchem.com

Chemical Properties:

Nomen chemicum	(S)-(-)-BINAP
Synonyma	(S)-BINAP;(S)-(-)-2,2'-Binaphthyl;(S)-2,2'-Binaphthalene;(S)-(-)-(1,1′-Binaphthalene-2,2′-diyl)bis(diphenylphosphine)
Stock Status	In Stock, Commercial Productio
CAS Number	76189-56-5
Formulae hypotheticae	C44H32P2
M. Pondus	622.69 g/mol
Liquescens punctum	239.0~242.0℃
Sensitiva	Aer Sensitiva
COA & MSDS	Praesto
Origin	Shanghai, China
Brand	Ruifu Chemical

Specifications:

Items	Specifications	Proventus
Aspectus	Off-Crystal pulveris	Off-Crystal pulveris
Optical gyrationis	-229.0° ad -239.0° (C=0.3, Toluene)	-234.5°
Liquescens punctum	239.0~242.0℃	239.0~242.0℃
Puritas chemica	≥99.0% (HPLC)	99.25%
Puritas optica (EE)	≥99.0% (HPLC)	>99.0%
Alia Oxide Impurities	≤1.00%	0.42%
Solubilitas in Hot Toluene	Transi	Transi
Infrared Imaginis	Congruunt Structure	Obsequitur
1H NMR Imaginum	Congruunt Structure	Obsequitur
conclusio	Productum probatum est et cum datis specificationibus obsequitur

Sarcina / at /naviportans:

Sarcina:Fluorinated Utrem, aluminium ffoyle, 25kg/cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Continentem arcte clausam et in frigido, sicco et bene ventilato horreis a substantiis incompossibilibus repone.A luce et humore protege.
Naviportans:Libera ad mundum ab aere, per FedEx / DHL Express.Ieiunium et certas traditiones provide.

commoda:

Satis capacitas: sufficientes facilities et technici

Professional Service: One stop acquireing service

Altera Package: Custom sarcina ac titulus praesto

Ieiunium Delivery: Si intra stirpem, tres dies partus praestatur

Supple firmum: Esse rationabile stirpe

Technical Support: Technology solution praesto

Custom Synthesis Service: Range from P. to kilos

High Quality: Constitutus ratio completa qualitas certitudinis

FAQ:

Quam mercari?Quaeso contactumDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.

Mercatus principalis?Vendere mercatum domesticum, Americam septentrionalem, Europam, Indiam, Coream, Iaponicam, Australiam etc.

Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.

Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.

Exempla?Pleraque producta praebent exempla gratuita pro qualitate aestimationis, sumptus naviculas a clientibus solvendos.

Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.

MOQ?Nec MOQ.Parvus ordo placet.

Tempus adferendi? Si intus prosapia, tres dies partus praestatur.

Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.

Documenta?Post servitium venditionis: COA, MOA, ROS, MSDS, etc. praeberi possunt.

Consuetudo Synthesis?Consuetudo synthesis officia praebere potest ad optimas investigationes tuas necessitates aptandas.

Pensio conditio?Proforma cautionis primum post confirmationem ordinis mittetur, informationes nostrae ripae inclusas.Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

76189-56-5 - Salutis Information:

Periculum Codes R36/37/38 - Irritans ad oculos, systema respiratorium et cutem.
R20/21/22 - Inspiratio noxia, in contactu cum cute et absorpta.
Safety Description S22 - Pulverem ne respirare.
S24/25 - contactus cum cute et oculis fuge.
S37/39 - gere idoneam caestus et oculum/faciem praesidio
S26 - In contactu cum oculis, statim cum aqua multa ablue et consilium medicinae quaeras.
S36 - gere idoneos tutelae vestis.
WGK Germania 3
FLUKA BRAND F CODES 8-10-23
TSCA No
HS Codex 2942000000

76189-56-5 - Applicatio:

(S)-(-)-BINAP (CAS: 76189-56-5), compositio phosphinae organica et utilis est ut media chiralis catalysta et pharmaceutica.Ligand chiralis metallica asymmetrica catalysis mediata.
2,2′-Bis (diphenylphosphino) -1,1′-Binaphthyl eiusque rhodium et ruthenium derivationes tam valde selectivae homogeneae catalystae ad aryl ketones, β-ketoestres et α-aminoketones deduci possunt.Etiam adhiberi potest in hydrogenatione asymmetrica et hydroformylatione reactiones olefinum, reactiones asymmetricas Heck et motus asymmetricas isomerizationes omnium societatum societatum.
Reactionem
Ligandum adhibitum in Palladio-catalytico asymmetrica arylatione ketonum.
Ligand adhibitum in rhodio catalyseos 1,4-additiones ad enones.
Ligandum adhibitum in palladio-catalytico hydroaminatione derivatorum styrenorum.
Ligandi usus est in confoederatione asymmetrica Sakuri-Hosomi et Mukaiyama aldol in argento catalyzed asymmetrica adhibita.
Ligand, in rhodi-catalytico motu enynes resolutio adhibita.
Ligandum in hydroboratione cyclopropenis asymmetricum rhodi-catalyticum adhibitum.
Ligandum in argento catalysato hydroxylato aethereis enol stannylis adhibitum.
Ligand, adhibita in Palladio catalysis synthesis allenis chiralis.
Reactant utitur involvit:
Enantioselectivus et diastereoselectivus unpolatus carbonyl alligatio
Syntehsis organophophinae oxydi ut anittumoris agentium
SN2 halogenation of hydroxy groups
Synthesis complexorum BINAP
Studia flexibilitatis conformationis de BIAP chelates