(S)-(-) BINAP CAS 76189-56-5 Mimọ ≥99.0% (HPLC) EE ≥99.0% Aworan Ifihan Factory

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

Apejuwe kukuru:

Orukọ Kemikali: (S)-(-) BINAP

CAS: 76189-56-5

Kẹmika Mimo: ≥99.0% (HPLC)

Mimọ Ojú (EE): ≥99.0% (HPLC)

Irisi: Pa-White Crystal Powder

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Fi imeeli ranṣẹ si wa

Alaye ọja

Jẹmọ Products

ọja Tags

Apejuwe:

Shanghai Ruifu Kemikali Co., Ltd jẹ olupilẹṣẹ asiwaju ti (S)-(-) BINAP (CAS: 76189-56-5) pẹlu didara to gaju.Kemikali Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, iṣẹ ti o dara julọ, kekere ati awọn iwọn olopobobo ti o wa.Ra (S)-(-)-BINAP,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	(S)-(-) BINAP
Awọn itumọ ọrọ sisọ	(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)
Iṣura Ipo	Ni Iṣura, Iṣowo Iṣowo
Nọmba CAS	76189-56-5
Fọọmu Molecular	C44H32P2
Òṣuwọn Molikula	622,69 g / mol
Ojuami Iyo	239.0 ~ 242.0 ℃
Ni imọlara	Afẹfẹ Ifamọ
COA & MSDS	Wa
Ipilẹṣẹ	Shanghai, China
Brand	Ruifu Kemikali

Awọn pato:

Awọn nkan	Awọn pato	Esi
Ifarahan	Pa-White Crystal Powder	Pa-White Crystal Powder
Yiyi opitika	-229.0° si -239.0° (C=0.3, Toluene)	-234,5°
Ojuami Iyo	239.0 ~ 242.0 ℃	239.0 ~ 242.0 ℃
Kẹmika ti nw	≥99.0% (HPLC)	99.25%
Mimọ Ojú (EE)	≥99.0% (HPLC)	> 99.0%
Miiran Oxide impurities	≤1.00%	0.42%
Solubility ni Hot Toluene	Kọja	Kọja
Infurarẹẹdi julọ.Oniranran	Ni ibamu pẹlu Eto	Ibamu
1H NMR julọ.Oniranran	Ni ibamu pẹlu Eto	Ibamu
Ipari	Ọja naa ti ni idanwo ati ni ibamu pẹlu awọn pato ti a fun

Package/Ipamọ/Gbigbe:

Apo:Igo Fluorinated, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Jeki apo eiyan naa ni wiwọ ni pipade ati fipamọ sinu itura, gbigbẹ ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.

Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.

Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.

DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl

Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.

Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.

MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.

Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.

Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.

Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.

Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.

Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.

76189-56-5 - Alaye aabo:

Awọn koodu Ewu R36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R20/21/22 - Ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
Apejuwe Aabo S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu ara ati oju.
S37/39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
WGK Germany 3
FLUKA BRAND F CODES 8-10-23
TSCA No
HS koodu 2942000000

76189-56-5 - Ohun elo:

(S)-(-) BINAP (CAS: 76189-56-5), jẹ ẹya Organic phosphine yellow ati ki o jẹ wulo bi a chiral ayase ati elegbogi agbedemeji.Chiral ligand fun irin ilaja asymmetric catalysis.
2,2'-Bis (diphenylphosphino) -1,1'-Binaphthyl ati awọn itọsẹ rhodium rẹ ati awọn itọsẹ ruthenium le ṣee lo bi awọn ohun elo isokan ti o yan pupọ fun idinku awọn ketones aryl, β-ketoesters ati α-aminoketones.O tun le ṣee lo ni hydrogenation asymmetric ati awọn aati hydroformylation ti olefins, awọn aati heck asymmetric ati awọn aati isomerization asymmetric ti awọn ẹgbẹ allyl.
Idahun
Ligand oojọ ti ni palladium-catalyzed asymmetric arylation ti awọn ketones.
Ligand oojọ ti ni rhodium-catalyzed 1,4-afikun to enones.
Ligand ti nṣiṣẹ ni palladium-catalyzed hydroamination ti awọn itọsẹ styrene.
Ligand oojọ ti ni fadaka-catalyzed asymmetric Sakuri-Hosomi allylation ati Mukaiyama aldol lenu.
Ligand oojọ ti ni rhodium-catalyzed kainetik ipinnu ti enynes.
Ligand oojọ ti ni asymmetric rhodium-catalyzed hydroboration ti cyclopropenes.
Ligand oojọ ti ni fadaka-catalyzed a-hydroxylation ti stannyl enol ethers.
Ligand oojọ ti ni palladium-catalyzed kolaginni ti chiral allenes.
Nlo Reactant lowo ninu:
Enantioselective ati diastereoselective unpoled carbonyl allylation
Agbepọ ti organophophine oxides bi awọn aṣoju anitumor
SN2 halogenation ti awọn ẹgbẹ hydroxy
Akopọ ti awọn eka BINAP
Awọn ijinlẹ ti irọrun conformational ti BINAP chelates