4-溴代苯乙烯 [2039-82-9]
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英文名:4-Bromostyrene
- CAS号:2039-82-9 分子式:H2C=CHC6H4BR;C8H7BR 分子量:183.05
P149227-500g 4-溴代苯乙烯 [2039-82-9] 95% 500g 2866.00 促销价:1805.58
P149229-100g 4-溴代苯乙烯 [2039-82-9] 95% 100g 816.00 促销价:514.08
P149220-25g 4-溴代苯乙烯 [2039-82-9] 95% 25g 296.00 促销价:186.48
P149221-5g 4-溴代苯乙烯 [2039-82-9] 95% 5g 115.00 促销价:72.45
P149228-1g 4-溴代苯乙烯 [2039-82-9] 95% 1g 55.00 促销价:34.65
P149221-500g 4-溴代苯乙烯 [2039-82-9] 98% 500g 3750.00 促销价:2362.50
P149220-100g 4-溴代苯乙烯 [2039-82-9] 98% 100g 863.00 促销价:543.69
P149229-25g 4-溴代苯乙烯 [2039-82-9] 98% 25g 325.00 促销价:204.75
P149227-5g 4-溴代苯乙烯 [2039-82-9] 98% 5g 123.00 促销价:77.49
P149229-100g 4-溴代苯乙烯 [2039-82-9] 95% 100g 816.00 促销价:514.08
P149220-25g 4-溴代苯乙烯 [2039-82-9] 95% 25g 296.00 促销价:186.48
P149221-5g 4-溴代苯乙烯 [2039-82-9] 95% 5g 115.00 促销价:72.45
P149228-1g 4-溴代苯乙烯 [2039-82-9] 95% 1g 55.00 促销价:34.65
P149221-500g 4-溴代苯乙烯 [2039-82-9] 98% 500g 3750.00 促销价:2362.50
P149220-100g 4-溴代苯乙烯 [2039-82-9] 98% 100g 863.00 促销价:543.69
P149229-25g 4-溴代苯乙烯 [2039-82-9] 98% 25g 325.00 促销价:204.75
P149227-5g 4-溴代苯乙烯 [2039-82-9] 98% 5g 123.00 促销价:77.49
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P149227-500g | 4-溴代苯乙烯 [2039-82-9] | 95% | 500g | 2866.00 | 1805.58 | 登录可见 |
P149227-500g 4-溴代苯乙烯 [2039-82-9] 95% 500g 2866.00 促销价:1805.58
|
P149229-100g | 4-溴代苯乙烯 [2039-82-9] | 95% | 100g | 816.00 | 514.08 | 登录可见 |
P149229-100g 4-溴代苯乙烯 [2039-82-9] 95% 100g 816.00 促销价:514.08
|
P149220-25g | 4-溴代苯乙烯 [2039-82-9] | 95% | 25g | 296.00 | 186.48 | 登录可见 |
P149220-25g 4-溴代苯乙烯 [2039-82-9] 95% 25g 296.00 促销价:186.48
|
P149221-5g | 4-溴代苯乙烯 [2039-82-9] | 95% | 5g | 115.00 | 72.45 | 登录可见 |
P149221-5g 4-溴代苯乙烯 [2039-82-9] 95% 5g 115.00 促销价:72.45
|
P149228-1g | 4-溴代苯乙烯 [2039-82-9] | 95% | 1g | 55.00 | 34.65 | 登录可见 |
P149228-1g 4-溴代苯乙烯 [2039-82-9] 95% 1g 55.00 促销价:34.65
|
P149221-500g | 4-溴代苯乙烯 [2039-82-9] | 98% | 500g | 3750.00 | 2362.50 | 登录可见 |
P149221-500g 4-溴代苯乙烯 [2039-82-9] 98% 500g 3750.00 促销价:2362.50
|
P149220-100g | 4-溴代苯乙烯 [2039-82-9] | 98% | 100g | 863.00 | 543.69 | 登录可见 |
P149220-100g 4-溴代苯乙烯 [2039-82-9] 98% 100g 863.00 促销价:543.69
|
P149229-25g | 4-溴代苯乙烯 [2039-82-9] | 98% | 25g | 325.00 | 204.75 | 登录可见 |
P149229-25g 4-溴代苯乙烯 [2039-82-9] 98% 25g 325.00 促销价:204.75
|
P149227-5g | 4-溴代苯乙烯 [2039-82-9] | 98% | 5g | 123.00 | 77.49 | 登录可见 |
P149227-5g 4-溴代苯乙烯 [2039-82-9] 98% 5g 123.00 促销价:77.49
|
化学性质
折光率:1.594 熔点:89 °C/16 mmHg 密度:1.4 g/mL 闪点:75°C
质量标准
外观Appearance 无色至浅黄色液体
红外光谱Infrared Spectrum conforms
纯度Purity ≥95.0 %(GC)
相对密度Specific gravity (20/20) 1.4000 - 1.4050
折光率Refractive index n20/D 1.5920 - 1.5960
稳定剂Stabilizer 100 - 500 ppm 4-叔丁基邻苯二酚(4-tert-butylcatechol)
危险性质
用途及存储
密封干燥保存。