| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| B802796 | MACKLIN | (±)-2,2'-双-(二苯膦基)-1,1'-联萘 | 98% | 30元/1g; 77元/5g; 318元/25g; 1250元/100g; 6075元/500g; | 咨询 |
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| B2383 | TCI | (±)-BINAP | >97.0%(GC) | 1350元/5G; 3625元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >97.0%(GC) | | 分子式/分子量 | C44H32P2 = 622.69 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 光,空气 | | Reaxys-RN | 5321443 | | PubChem物质ID | 87560192 | | SDBS (AIST Spectral DB) | 52125 | | Merck Index (14) | 1223 | | MDL编号 | MFCD00010805 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 97.0 % |
物性(参考值) |
| 252679 | J&K | 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl | 98% | 270元/1G; 1077元/5G; 3121元/25G; 6391元/100G; | 咨询 |
基本信息 | 分子式 | C44H32P2 | | 分子量 | 622.69 | | 熔点 | 283-286 | | Beilstein | 5321443 | | Merck | 14,1223 |
安全信息 |
| 15-0433 | Strem | racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl | 98% | 600元/1g; 1363元/5g; 4101元/25g; 8985元/100g; | 咨询 |
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| H26226 | Alfa Aesar | (±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl | 97+% | 3340元/5g; 9696元/25g; 19976元/100g; | 咨询 |
应用
(^+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl plays an essential role in the organic synthesis of enantioselective transformations catalyzed by the complexes of ruthenium, rhodium and palladium. It is also employed in palladium-catalyzed arylamine coupling in the preparation of demethylthiocholchines. It is used with Cu(II) to catalyze the addition of arylsulfonamides to styrenes and olefins. 备注
Air sensitive. Keep container tightly closed in a dry and well-ventilated place. 基本信息 MDL
MFCD00010805 EINECS
619-338-0 分子式
C44H32P2 分子量
622.69 熔点
281-285° 灵敏度
Ambient temperatures. 形态
Crystalline powder 溶解性
Soluble in tetrahydrofuran, benzene and dichloromethane. Slightly soluble in ether, methanol and ethanol. Insoluble in water. Beilstein
5321443 Merck
14,1223 GHS危害和防范说明 GHS符号
 Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. TSCA
否 |
| C36864 | Alfa Aesar | (n)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl | 98% | 1598元/1g; 4852元/5g; 9061元/25g; 37802元/100g; | 咨询 |
基本信息 Ref#
36864 MDL
10805 分子式
C44 H32 P2 分子量
622.69 形态
White to pale cream cryst powder |
| 481084 | Sigma-Aldrich | rac-BINAP | 97% | 1543.03元/5 G; 3759.07元/25 G; 11010.6元/100 G; 29749.1元/500 G; | 咨询 |
产品说明 一般描述 外消旋型 BINAP。 包装 5, 25, 100, 500 g in glass bottle 应用 钯催化芳基胺偶联反应的配体，用于制备去甲基硫代秋水仙碱。可与 Cu(II) 联合使用催化芳基磺酰胺加成反应生成苯乙烯和烯烃。亦可用于钯催化的三联吡啶胺化反应。 基本信息 | 线性分子式 | [(C6H5)2PC10H6-]2 | | 分子量 | 622.67 | | Beilstein | 5321443 | | MDL编号 | MFCD00010805 | | PubChem化学物质编号 | 24871738 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 97% | | reaction suitability | reagent type: catalyst
reaction type: Cross Couplings
reagent type: ligand
reaction type: Acylations
reagent type: ligand
reaction type: Arylations
reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: ligand
reaction type: C-C Bond Formation
reagent type: ligand
reaction type: Decarboxylations
reagent type: ligand
reaction type: Stille Coupling | | mp | 283-286 ℃ (lit.) | | 官能团 | phosphine | | InChI | 1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H | | InChI key | MUALRAIOVNYAIW-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 937815 | Amethyst | 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl | 98%, 用于合成 | 74元/1G; 179元/5G; 675元/25G; 2676元/100G; | 咨询 |
基本信息 | 分子式 | C44H32P2 | | 分子量 | 622.69 | | 熔点 | 283-286 | | Beilstein | 5321443 | | Merck | 14,1223 |
安全信息 |
| 069132 | Fluorochem | (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene | 97% | 308元/5g; 1320元/25g; 4356元/100g; | 咨询 |
基本信息 | CAS Number | 98327-87-8 | | MDL Number | MFCD00010805 | | Melting Point | 283 -286℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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