(1S,2S)-(-)-1,2-Diphenylethylenediamine CAS 29841-69-8 Ubunyulu ≥99.0% Optical Purity ≥99.0% High Purity Featured Image

(1S,2S)-(-)-1,2-Diphenylethylenediamine CAS 29841-69-8 Ubunyulu ≥99.0% Ucoceko oluPhezulu ≥99.0% Ucoceko oluPhezulu

Inkcazelo emfutshane:

Igama: (1S,2S)-(-)-1,2-Diphenylethylenediamine

Izithethantonye: (S,S)-DPEN

CAS: 29841-69-8

Imbonakalo: Ikristale eMhlophe ukuya koLuthulu

Ubunyulu: ≥99.0%

Ukucoceka okubonakalayo: ≥99.0%

IiCompounds zeChiral, iMveliso yoRhwebo

E-mail: alvin@ruifuchem.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

Ubonelelo lwabavelisi ngoBusulungekileyo obuPhezulu kunye noMgangatho oZinzileyo
(1S,2S)-(-)-1,2-Diphenylethylenediamine;(S,S)-DPEN CAS 29841-69-8
(1R,2R)-(+)-1,2-Diphenylethylenediamine;(R,R)-DPEN CAS 35132-20-8
IiCompounds zeChiral, uMgangatho oPhezulu, iMveliso yoRhwebo

Iipropati zeMichiza:

Igama leMchiza	(1S,2S)-(-)-1,2-Diphenylethylenediamine
Izithethantonye	(S,S)-DPEN;(1S,2S)-(-)-1,2-Diamino-1,2-diphenylethane;(1S,2S)-(-)-1,2-Diphenylethane-1,2-diamine;(1S,2S)-1,2-Diphenyl-1,2-ethanediamine
Inombolo yeCAS	29841-69-8
Inombolo yeCAT	RF-CC285
Ubume beStokhwe	Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni
Ifomula yeemolekyuli	I-C14H16N2
Ubunzima beMolekyuli	212.29
Indawo yokubilisa	353.9 ° C kwi-760 mmHg
Ukuxinana	1.106g/cm3
Refractive Index	1.619
Ukunyibilika	Ayinyibilikiyo emanzini
Imeko yokuthumela ngenqanawa	Ithunyelwe Ngaphantsi Kweqondo Lobushushu Le-Ambient
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	ICrystalline eMhlophe ukuya koMthubi
Ukujikeleziswa okuthe ngqo	-100.0 ° ~ -103.0° (C=1, EtOH)
Indawo yokunyibilika	80.0 ~ 83.0℃
Ubunyulu	≥99.0%
Ukucoceka kwamehlo	≥99.0%
Umgangatho woVavanyo	Umgangatho woShishino
Ukusetyenziswa	IiCompounds zeChiral;AbaPhakathi bamayeza

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, 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 (1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) enomgangatho ophezulu, esetyenziswa ngokubanzi kwi-organic synthesis, synthesis. abaphakathi bamayeza.I-Shanghai Ruifu Chemical Co., Ltd. idlala indima ebalulekileyo kwi-chemistry ye-chiral, inkampani izinikele ekuveliseni i-chiral compounds.Iimveliso zethu zinconywa ngokubanzi ngabathengi.

(1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) i-agent ye-solvation, ye-synthesis ye-enantiopure ethylenediamines ngokudluliselwa kwe-chirality (i-condensation kunye ne-diketones elandelwa yi-reductive cleavage), i-Co-catalyst kwi- I-Ru catalyzed enantioselective hydrogenation ye-aromatics ketones, i-Versatile ligand yokwenziwa kwezakhiwo zetsimbi.Isetyenziswa kwi-synthesis ye-chiral tropocoronands enokuba luncedo kwi-asymmetric catalysis.

(1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) isetyenziswa ngokubanzi kwi-asymmetric synthesis kunye nesisombululo se-optical, njenge-asymmetric hydroxylation ye-olefins, i-asymmetric aldehyde condensation, i-asymmetric Diels-Alder reaction. , i-asymmetric allylation of carbonyls, synthesis of optically active propanediols kunye nepropynyl alcohols, i-asymmetric epoxidation ye-olefins ngaphandle kwamaqela asebenzayo, kunye nesisombululo se-binaphthols.