1,1′-Bi-2-naphthol CAS 602-09-5 Assay ≥99.0% Kiʻi Hōʻike ʻia ʻo Maʻemaʻe Kiʻekiʻe

1,1′-Bi-2-naphthol CAS 602-09-5 Assay ≥99.0% Maʻemaʻe Kiʻekiʻe

ʻO ka wehewehe pōkole:

Inoa Kemika: 1,1′-Bi-2-naphthol

Synonyms: (±)-1,1′-Bi(2-naphthol);(±)-BINOL

CAS: 602-09-5

ʻAno: Nā Crystal Keʻokeʻo a i ʻole Crystalline Powder

ʻIke: ≥99.0%

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Hāʻawi Mea Hana me ka Maʻemaʻe kiʻekiʻe a me ka maikaʻi paʻa
ʻO Chiral Compounds, High Quality, Commercial Production

Na Waiwai Kemika:

Inoa Kimia	1,1'-Bi-2-naphthol
Nā huaʻōlelo like	(±)-1,1'-Bi(2-naphthol);(±)-BINOL
Helu CAS	602-09-5
Helu CAT	RF-CC215
Kūlana Kūʻai	Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala	C20H14O2
Kaumaha Molecular	286.32
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Nā Kilika Keʻokeʻo a i ʻole ka pauda Crystalline
Lae hehee	208.0 ~ 215.0 ℃
Nalo ma ka maloo	≤0.50%
Hana ʻIke / ʻIke	≥99.0%
Kūlana hoʻāʻo	Kūlana ʻoihana
Hoʻohana	ʻO nā mea kemika maikaʻi;Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka'ōmole, Barrel, 25kg / Barrel, aiʻole e like me ka makemake o ka mea kūʻai.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;Palekana mai ka malamalama, ka ma'ū a me ka pest infestation.

Pono:

FAQ:

Noi:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o 1,1'-Bi-2-naphthol (CAS: 602-09-5) me ke kūlana kiʻekiʻe, hoʻohana nui ʻia i ka synthesis organik, synthesis o nā intermediates pharmaceutical a me ka maikaʻi. hoʻo·kino kimika.
Hana ʻo 1,1'-Bi-2-naphthol (CAS: 602-09-5) ma ke ʻano he mea hoʻokaʻawale chiral.Hoʻohana nui ʻia ia i ka kristal wai chiral, nā lāʻau lapaʻau, nā mea ʻala etc.
Hoʻohana ʻia ʻo 1,1'-Bi-2-naphthol (CAS: 602-09-5) ma ke ʻano he chiral ligand i ka alkynylation, Diels-Alder a me nā hopena hoʻohui Michael assymmetric.Loaʻa i ka BINOL ka axial chirality a hiki ke hoʻokaʻawale ʻia nā enantiomers ʻelua a paʻa i ka racemisation.ʻO ka hoʻololi kikoʻī o nā enantiomers ʻelua he ± 35.5° (C=1 ma THF).ʻO BINOL kahi mea mua no kahi ligand chiral i kapa ʻia ʻo BINAP.