双[(2-二苯膦基)苯基]醚 [166330-10-5]
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英文名:(Oxydi-2,1-phenylene)bis(diphenylphosphine)
- 别名:Bis[2-(diphenylphosphino)phenyl] Ether
- CAS号:166330-10-5 分子式:C36H28OP2;O[C6H4P(C6H5)2]2 分子量:538.55
P123644-500g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 500g 1646.00 促销价:1036.98
P123643-100g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 100g 475.00 促销价:299.25
P123643-25g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 25g 198.00 促销价:124.74
P123642-5g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 5g 83.00 促销价:52.29
P123641-1g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 1g 41.00 促销价:25.83
P123643-100g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 100g 475.00 促销价:299.25
P123643-25g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 25g 198.00 促销价:124.74
P123642-5g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 5g 83.00 促销价:52.29
P123641-1g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 1g 41.00 促销价:25.83
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P123644-500g | 双[(2-二苯膦基)苯基]醚 [166330-10-5] | 98% | 500g | 1646.00 | 1036.98 | 登录可见 |
P123644-500g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 500g 1646.00 促销价:1036.98
|
P123643-100g | 双[(2-二苯膦基)苯基]醚 [166330-10-5] | 98% | 100g | 475.00 | 299.25 | 登录可见 |
P123643-100g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 100g 475.00 促销价:299.25
|
P123643-25g | 双[(2-二苯膦基)苯基]醚 [166330-10-5] | 98% | 25g | 198.00 | 124.74 | 登录可见 |
P123643-25g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 25g 198.00 促销价:124.74
|
P123642-5g | 双[(2-二苯膦基)苯基]醚 [166330-10-5] | 98% | 5g | 83.00 | 52.29 | 登录可见 |
P123642-5g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 5g 83.00 促销价:52.29
|
P123641-1g | 双[(2-二苯膦基)苯基]醚 [166330-10-5] | 98% | 1g | 41.00 | 25.83 | 登录可见 |
P123641-1g 双[(2-二苯膦基)苯基]醚 [166330-10-5] 98% 1g 41.00 促销价:25.83
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化学性质
熔点: 180-185°C
质量标准
外观Appearance 白色至类白色结晶粉末或结晶
红外光谱鉴别Infrared spectrometry 和对照品匹配
熔点Melting point 180°C - 185°C
纯度Purity ≥98.0% (GC)
危险性质
用途及存储
膦配体
密封干燥保存。