1,1′-Bi-2-naphthol CAS 602-09-5 Agbeyewo ≥99.0% Iwa mimọ to gaju
Ipese Olupese pẹlu Iwa-mimọ giga ati Didara Idurosinsin
Awọn akojọpọ Chiral, Didara to gaju, Ṣiṣejade Iṣowo
Orukọ Kemikali | 1,1'-Bi-2-nafutoli |
Awọn itumọ ọrọ sisọ | (±) -1,1'-Bi (2-naphthol);(±) -BINOL |
Nọmba CAS | 602-09-5 |
NỌMBA CAT | RF-CC215 |
Iṣura Ipo | Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu |
Fọọmu Molecular | C20H14O2 |
Òṣuwọn Molikula | 286.32 |
Brand | Ruifu Kemikali |
Nkan | Awọn pato |
Ifarahan | Awọn kirisita funfun tabi Crystalline Powder |
Ojuami Iyo | 208.0 ~ 215.0 ℃ |
Pipadanu lori Gbigbe | ≤0.50% |
Aseyori / Analysis Ọna | ≥99.0% |
Igbeyewo Standard | Standard Enterprise |
Lilo | Awọn kemikali ti o dara;elegbogi Intermediates |
Package: Igo, Barrel, 25kg/Barrel, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina, ọrinrin ati kokoro infestation.
Shanghai Ruifu Kemikali Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti 1,1'-Bi-2-naphthol (CAS: 602-09-5) pẹlu didara to gaju, lilo pupọ ni iṣelọpọ Organic, iṣelọpọ ti awọn agbedemeji elegbogi ati itanran. kemikali kolaginni.
1,1'-Bi-2-naphthol (CAS: 602-09-5) ṣe bi awọn aṣoju iyapa chiral.O ti wa ni o gbajumo ni lilo ni chiral omi gara, oogun, turari ati be be lo,.
1,1'-Bi-2-naphthol (CAS: 602-09-5) jẹ lilo bi ligand chiral ni alkynylation, Diels-Alder ati asymmetric Michael afikun awọn aati.BINOL ni o ni axial chirality ati awọn meji enantiomers le wa ni imurasilẹ niya ati ki o wa ni iduroṣinṣin si racemisation.Yiyi pato ti awọn enantiomers meji jẹ ± 35.5 ° (C = 1 ni THF).BINOL jẹ iṣaju fun ligand chiral miiran ti a pe ni BINAP.