9,9-二甲基芴 [4569-45-3]
-
英文名:9,9-Dimethylfluorene
- CAS号:4569-45-3 分子式:C15H14 分子量:194.27
P130089-1g 9,9-二甲基芴 [4569-45-3] 98% 100g 855.00 促销价:641.25
P130088-1g 9,9-二甲基芴 [4569-45-3] 98% 25g 278.00 促销价:208.50
P130082-10g 9,9-二甲基芴 [4569-45-3] 98% 10g 121.00 促销价:90.75
P130080-5g 9,9-二甲基芴 [4569-45-3] 98% 5g 70.00 促销价:52.50
P130088-1g 9,9-二甲基芴 [4569-45-3] 98% 25g 278.00 促销价:208.50
P130082-10g 9,9-二甲基芴 [4569-45-3] 98% 10g 121.00 促销价:90.75
P130080-5g 9,9-二甲基芴 [4569-45-3] 98% 5g 70.00 促销价:52.50
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P130089-1g | 9,9-二甲基芴 [4569-45-3] | 98% | 100g | 855.00 | 641.25 | 登录可见 |
P130089-1g 9,9-二甲基芴 [4569-45-3] 98% 100g 855.00 促销价:641.25
|
P130088-1g | 9,9-二甲基芴 [4569-45-3] | 98% | 25g | 278.00 | 208.50 | 登录可见 |
P130088-1g 9,9-二甲基芴 [4569-45-3] 98% 25g 278.00 促销价:208.50
|
P130082-10g | 9,9-二甲基芴 [4569-45-3] | 98% | 10g | 121.00 | 90.75 | 登录可见 |
P130082-10g 9,9-二甲基芴 [4569-45-3] 98% 10g 121.00 促销价:90.75
|
P130080-5g | 9,9-二甲基芴 [4569-45-3] | 98% | 5g | 70.00 | 52.50 | 登录可见 |
P130080-5g 9,9-二甲基芴 [4569-45-3] 98% 5g 70.00 促销价:52.50
|
化学性质
熔点:97 °C 沸点:287 °C λmax : 301 (乙醇)
质量标准
98%
外观Appearance White crystal
红外光谱Infrared spectrometry Conforms to Structure
纯度Purity ≥98.0 %(GC)
熔点Melting point 95.0 - 99.0 °C
99%:
外观Appearance White crystal
红外光谱Infrared spectrometry Conforms to Structure
纯度Purity ≥99.0 %(GC)
熔点Melting point 95.0 - 99.0 °C
危险性质
用途及存储
密封干燥保存。