(1S,2S)-(-)-1,2-Diphenylethylenediamine CAS 29841-69-8 daahirnimo ≥99.0% Nadiifnimada indhaha

Sharaxaad Gaaban:

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

La mid ah: (S,S)-DPEN

CAS: 29841-69-8

Muuqashada: Caddaan ilaa cirro jaalaha ah

Daahirsanaanta: ≥99.0%

Nadiifnimada indhaha: ≥99.0%

Isku-dhafka Chiral, Wax-soo-saarka Ganacsiga

E-mail: alvin@ruifuchem.com

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Alaabooyinka La Xiriira

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Sharaxaad:

Soo saaraha soo saaraha oo leh nadiif sare iyo tayo xasilan
(1S,2S)-(-)-1,2-Diphenylethylenediamine;(S,S)-DPEN CAS 29841-69-8
(1R,2R)-(+)-1,2-Diphenylethylenediamine;(R,R)-DPEN CAS 35132-20-8
Isku-dhafka Chiral, Tayada Sare, Wax-soo-saarka Ganacsiga

Guryaha Kiimikada:

Magaca Kiimikada	(1S,2S)-(-)-1,2-Diphenylethylenediamine
La mid ah	(S,S)-DPEN;(1S,2S)-(-)-1,2-Diamino-1,2-diphenylethan;(1S,2S)-(-)-1,2-Diphenyletane-1,2-diamine;(1S,2S)-1,2-Diphenyl-1,2-ethanediamine
Lambarka CAS	29841-69-8
Lambarka CAT	RF-CC285
Heerka Saamiyada	Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular	C14H16N2
Miisaanka Molecular	212.29
Barta Karsan	353.9°C at 760mmHg
Cufnaanta	1.106g/cm3
Tusmada Dib-u-celinta	1.619
Solubility	Aan ku milmin Biyaha
Xaalada Maraakiibta	Lagu soo raray Heer kulka jawiga
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Caddaan ilaa kristal jaale ah oo cirro leh
Wareeg gaar ah	-100.0° ~ -103.0° (C=1, EtOH)
Meesha dhalaalaysa	80.0 ~ 83.0 ℃
daahirnimo	≥99.0%
Nadiifnimada indhaha	≥99.0%
Heerka Imtixaanka	Heerka Ganacsiga
Isticmaalka	Isku-dhafka Chiral;Dhexdhexaadiyeyaasha Daawooyinka

Xidhmada & Kaydinta:

Xidhmada: Dhalo, 25kg/ foosto, ama sida waafaqsan shuruudaha macmiilka.

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka, qoyaanka iyo cayayaanka.

Faa'iidooyinka

FAQ:

Codsiga:

Shanghai Ruifu Chemical Co., Ltd. waa soo saaraha ugu horreeya iyo alaab-qeybiyaha (1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) oo leh tayo sare leh, oo si ballaaran loo isticmaalo isku-dhafka organic, synthesis. ee dhexdhexaadiyeyaasha dawooyinka.Shanghai Ruifu Chemical Co., Ltd. waxay door muhiim ah ka ciyaartaa kimistariga chiral, shirkadu waxay ka go'an tahay soo saarista xeryahooda chiral.Alaabadayada waxaa si weyn u ammaanay macaamiisha.

(1S, 2S)-(-) 1,2-Diphenylethylenediamine (CAS: 29841-69-8) wakiilka xallinta, loogu talagalay isku-darka ethylenediamines enantiopure ee wareejinta chirality Ru catalyzed enantioselective hydrogenation of ketones caraf udgoon, ligand Versatile ee samaynta dhismooyinka biraha.Waxaa loo adeegsaday isku dhafka tropocoronands chiral kuwaas oo leh faa'iidooyin suurtagal ah catalysis asymmetric ah.

(1S,2S)-(-)-1,2-Diphenylethylenediamine (CAS: 29841-69-8) waxaa si weyn loogu isticmaalaa isku-dhafka asymmetric iyo xallinta indhaha, sida asymmetric hydroxylation of olefins, asymmetric aldehyde condensation, asymmetric Diels-Alder reaction , isbahaysiga asymmetric ee carbonyls, isku-darka propanediol firfircoon firfircoon iyo alkolada propynyl, epioxidation asymmetric of olefins oo aan lahayn kooxo shaqeynaya, iyo xallinta binaphthols.