1,1′-Bi-2-naphthol CAS 602-09-5 Assay ≥99.0% ịdị ọcha dị elu
Onye nrụpụta nwere ịdị ọcha dị elu yana ịdị mma kwụsie ike
Ngwakọta Chiral, Ogo dị elu, Mmepụta Azụmahịa
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 |
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 |
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.
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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.
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