手性联萘酚亚胺鎓盐前体。此盐用于烯烃的不对称环氧化反应;用于将硫化物不对称催化氧化为亚砜的手性助剂。由联萘酚形成的手性镧系元素三氟甲磺酸酯用作不对称 Diels-Alder 反应的催化剂。近来发现联萘酚的衍生物可用于不对称 Claisen 重排和不对称环氧化反应。这些二醇 (BINAP-H) 的氢化铝锂衍生物已广泛应用于酮类的还原;
All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry
(R)-(+)-1,1′-Bi(2-naphthol)
Dangerous GoodsCAS number:18531-94-7 molecular formula:C20H14O2
overview
compound introduction
Specs
| Chinese alias | R)-(+)-2,2'-二羟基-1,1'-联萘 | (R)-(+)-1,1'-联(2-萘酚) | (R)-(+)-1,1'-联萘-2,2'-二醇 | (+)-2,2'-二羟基-1,1'-联萘 | ||
| English alias | (S)-BINOL | (+/-)-1,1'-Binaphthalene-2,2'-diol | 1-(2-hydroxy-1-naphthalenyl)-2-naphthalenol | (1r)-[1,1'-binaphthalene]-2,2'-diol | (S)-(-)-1,1'-Bi(2-naphthol) | [1,1']Binaphthalenyl-2,2'-diol | AI3-19388 | Binol (R)-(+)-form [MI] | (R)-(+)-1,1'-Bi(2-nap | ||
| CAS number | 18531-94-7 | molecular formula | C20H14O2 |
| molecular weight | 286.32 g/mol | Exact mass | ≥99% |
| PSA | 40.500 Ų | logp | 5.3 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS06 , GHS07
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H301: 吞咽会中毒
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时,请勿进食、饮水
WGK Germany:
3
Personal protective equipment:
Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges
RTECS:
DU3106100
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
18531-94-7 | (R) - (+) -1,1 ′ -Union (2-naphthol).pdf





