1,1′-Bi-2-naphthol CAS 602-09-5 Assay ≥99.0% High Purity

Inkcazelo emfutshane:

Igama leKhemikhali: 1,1'-Bi-2-naphthol

Izithethantonye: (±)-1,1′-Bi(2-naphthol);(±)-BINOL

CAS: 602-09-5

Imbonakalo: Iikristale eziMhlophe okanye i-Crystalline Powder

Uvavanyo: ≥99.0%

Umgangatho ophezulu, iMveliso yoRhwebo

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

Ubonelelo lwabavelisi ngoBusulungekileyo obuPhezulu kunye noMgangatho oZinzileyo
IiCompounds zeChiral, uMgangatho oPhezulu, iMveliso yoRhwebo

Iipropati zeMichiza:

Igama leMchiza	1,1'-Bi-2-naphthol
Izithethantonye	(±)-1,1'-Bi(2-naphthol);(±)-BINOL
Inombolo yeCAS	602-09-5
Inombolo yeCAT	RF-CC215
Ubume beStokhwe	Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni
Ifomula yeemolekyuli	C20H14O2
Ubunzima beMolekyuli	286.32
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Iikristale eziMhlophe okanye umgubo weCrystalline
Indawo yokunyibilika	208.0～215.0℃
Ilahleko ekomisweni	≤0.50%
Indlela yoVavanyo / yoHlahlelo	≥99.0%
Umgangatho woVavanyo	Umgangatho woShishino
Ukusetyenziswa	Imichiza emihle;AbaPhakathi bamayeza

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, umgqomo, 25kg / umphanda, okanye ngokwemfuno umthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ekukhanyeni, ukufuma kunye nokuhlaselwa zizinambuzane.

Izinto eziluncedo:

FAQ:

Isicelo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-1,1'-Bi-2-naphthol (CAS: 602-09-5) enomgangatho ophezulu, esetyenziswa ngokubanzi kwi-organic synthesis, i-synthesis ye-pharmaceutical intermediates kunye ne-fine. ukuhlanganiswa kweekhemikhali.
I-1,1'-Bi-2-naphthol (i-CAS: 602-09-5) isebenza njengama-agent ahlukanisa i-chiral.Isetyenziswa kakhulu kwi-chiral liquid crystal, amayeza, iziqholo njl.
I-1,1'-Bi-2-naphthol (i-CAS: 602-09-5) isetyenziswe njenge-chiral ligand kwi-alkynylation, i-Diels-Alder kunye ne-assymmetric yokuphendula uMichael.I-BINOL ine-axial chirality kwaye ii-enantiomers ezimbini zinokwahlulwa ngokulula kwaye zizinzile ngokubhekiselele kugqatso.Ukujikeleza okuthe ngqo kwee-enantiomers ezimbini yi-±35.5 ° (C=1 kwi-THF).I-BINOL isandulela kwenye i-chiral ligand ebizwa ngokuba yi-BINAP.