(S)-(-)-2,2,6,6-四甲氧基-4,4-双(二(3,5-苯二甲基)膦-3,3-联吡啶 基本信息
| 中文名称 | (S)-(-)-2,2,6,6-四甲氧基-4,4-双(二(3,5-苯二甲基)膦-3,3-联吡啶 |
|---|---|
| 中文同义词 | (3S)-4,4'-二[二(3,5-二甲基苯基)膦基]-2,2',6,6'-四甲氧基-3,3'-联吡啶;(S)-(-)-2,2,6,6-四甲氧基-4,4-双(二(3,5-二甲基苯基)膦-3,3-联吡啶;(S)-(-)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基)膦)-3,3'-联吡啶;(S)-(-)-2,2′,6,6′-四甲氧基-4,4′-双(二(3,5-二甲苯基)膦-3,3′-联吡啶;(S)-(-)-2,2',6,6'-四甲氧基-4,4'-双(二(3,5-二甲苯基)磷)-3,3'-联吡啶;(S)-(-)-2,2,6,6-四甲氧基-4,4-双(二(3,5-二甲基苯基;(S)-(-)-2,2,6,6-四甲氧基-4,4-双(二(3,5-苯二甲基)膦-3,3-联吡啶;(3S)-4,4'-双[双(3,5-二甲苯基)膦]-2,2',6,6'-四甲氧基-3,3'-二吡啶 |
| 英文名称 | (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE |
| 英文同义词 | (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine,min.95%CTH-(S)-Xylyl-P-Phos;(r)-(+)-2,2',6,6'-tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine *cth-(r)-xylyl-p-phos*;(s)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine *cth-(s)-xylyl-p-phos*;(R)-(+)-2,2'',6,6''-TETRAMETHOXY-4,4''-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3''-BIPYRIDINE *CTH-(R)-XYLYL-P-PHO;(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine, CTH-(S)-Xylyl-P-Phos, 95% Application:Asymmetric hydrogenation Store N2Ar;(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine *CTH-(S)-Xylyl-P-Pho;(3S)-4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine;(S)-Xyl-P-Phos |
| CAS号 | 443347-10-2 |
| 分子式 | C46H50N2O4P2 |
| 分子量 | 756.85 |
| EINECS号 | |
| 相关类别 | 吡啶;杂环砌块;通用试剂 |
| Mol文件 | 443347-10-2.mol |
| 结构式 |  |
(S)-(-)-2,2,6,6-四甲氧基-4,4-双(二(3,5-苯二甲基)膦-3,3-联吡啶 性质
| 熔点 | 158-162°C |
|---|---|
| 储存条件 | under inert gas (nitrogen or Argon) at 2-8°C |
| 形态 | 粉末 |
| 颜色 | 白色至浅黄色 |
| 水溶解性 | Sparingly soluble in water. |
| InChIKey | JRTHAKOHBMETRC-UHFFFAOYSA-N |
| SMILES | COc1cc(P(c2cc(C)cc(C)c2)c3cc(C)cc(C)c3)c(c(OC)n1)-c4c(OC)nc(OC)cc4P(c5cc(C)cc(C)c5)c6cc(C)cc(C)c6 |
| CAS 数据库 | 443347-10-2 |
安全信息
| 危险品标志 | Xi |
|---|---|
| 危险类别码 | 36/37/38 |
| 安全说明 | 26-36/37/39-36 |
| WGK Germany | 3 |
| 存储类别 | 11 - 可燃固体 |
| 危险性类别 | 眼部刺激 类别2 经皮刺激 类别2 特异性靶器官毒性-一次接触，类别3 |
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2026/07/06 | 044614 | (S)-(-)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基)膦)-3,3'-联吡啶 (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine | 443347-10-2 | 0.1g | 892元 |
| 2025/09/19 | 044613 | (R)-(+)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基)膦)-3,3'-联吡啶 (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine | 0.5g | 6247元 |