1,1′-Bi-2-naphthol CAS 602-09-5 Assay ≥99.0% Ihe onyonyo egosipụtara ịdị ọcha dị elu

1,1′-Bi-2-naphthol CAS 602-09-5 Assay ≥99.0% ịdị ọcha dị elu

Nkọwa dị mkpirikpi:

Aha ọgwụ: 1,1′-Bi-2-naphthol

Okwu ndị yiri: (±) -1,1′-Bi (2-naphthol);(±)-BINOL

Ọkụ: 602-09-5

Ọdịdị: kristal ọcha ma ọ bụ ntụ ntụ kristal

Nyocha: ≥99.0%

Ogo dị elu, mmepụta azụmahịa

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Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Onye nrụpụta nwere ịdị ọcha dị elu yana ịdị mma kwụsie ike
Ngwakọta Chiral, Ogo dị elu, Mmepụta Azụmahịa

Njirimara kemịkalụ:

Aha Chemical	1,1'-Bi-2-naphthol
Ụdị okwu	(±) -1,1'-Bi (2-naphthol);(±)-BINOL
Nọmba CAS	602-09-5
Nọmba CAT	RF-CC215
Ọnọdụ Ahịa	N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi	C20H14O2
Ibu molekụla	286.32
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọdịdị	Crystal White ma ọ bụ ntụ ntụ kristal
Ebe Na-agbaze	208.0 ~ 215.0 ℃
Ọnwụ na ihicha	≤0.50%
Usoro nyocha / nyocha	≥99.0%
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ
Ojiji	Chemicals dị mma;Ndị na-ahụ maka ọgwụ

Ngwungwu & Nchekwa:

ngwugwu: Kalama, Barrel, 25kg / gbọmgbọm, ma ọ bụ dị ka ndị ahịa chọrọ.

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ọkụ, mmiri mmiri na ụmụ ahụhụ.

Uru:

Ajụjụ:

Ngwa:

Shanghai Ruifu Chemical Co., Ltd. bụ onye na-emepụta ihe na onye na-ebubata 1,1'-Bi-2-naphthol (CAS: 602-09-5) nwere àgwà dị elu, nke a na-ejikarị eme ihe na njikọ organic, njikọ nke intermediates ọgwụ na mma. chemical njikọ.
1,1'-Bi-2-naphthol (CAS: 602-09-5) na-arụ ọrụ dị ka ndị ọrụ nkewa nke chiral.A na-eji ya na kristal mmiri mmiri chiral, ọgwụ, ngwa nri wdg.
1,1'-Bi-2-naphthol (CAS: 602-09-5) na-eji dị ka chiral ligand na alkynylation, Diels-Alder na assymmetric Michael mgbakwunye mmeghachi omume.BINOL nwere axial chirality na enwere ike kewapụ ndị enantiomers abụọ ahụ ngwa ngwa ma kwụsie ike maka ịgba ọsọ.Ntughari a kapịrị ọnụ nke enantiomers abụọ bụ ± 35.5° (C=1 na THF).BINOL bụ ihe mmalite maka ligand chiral ọzọ a na-akpọ BINAP.