异丁烯 [115-11-7]
-
英文名:2-Methylpropene
- CAS号:115-11-7 分子式:C4H8;(CH3)2C=CH2 分子量:56.11
T149119-500ml 异丁烯 [115-11-7] 1.4mol/L in Isopropyl Ether(10%) 500ml 675.00 促销价:425.25
T149119-100ml 异丁烯 [115-11-7] 2.4mol/L in THF(15%) 1L 1100.00 促销价:693.00
T149114-500ml 异丁烯 [115-11-7] 2.4mol/L in THF(15%). 500ml 666.00 促销价:419.58
T149113-100ml 异丁烯 [115-11-7] 2.4mol/L in THF(15%). 100ml 300.00 促销价:189.00
T149119-100ml 异丁烯 [115-11-7] 2.4mol/L in THF(15%) 1L 1100.00 促销价:693.00
T149114-500ml 异丁烯 [115-11-7] 2.4mol/L in THF(15%). 500ml 666.00 促销价:419.58
T149113-100ml 异丁烯 [115-11-7] 2.4mol/L in THF(15%). 100ml 300.00 促销价:189.00
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
T149119-500ml | 异丁烯 [115-11-7] | 1.4mol/L in Isopropyl Ether(10%) | 500ml | 675.00 | 425.25 | 登录可见 |
T149119-500ml 异丁烯 [115-11-7] 1.4mol/L in Isopropyl Ether(10%) 500ml 675.00 促销价:425.25
|
T149119-100ml | 异丁烯 [115-11-7] | 2.4mol/L in THF(15%) | 1L | 1100.00 | 693.00 | 登录可见 |
T149119-100ml 异丁烯 [115-11-7] 2.4mol/L in THF(15%) 1L 1100.00 促销价:693.00
|
T149114-500ml | 异丁烯 [115-11-7] | 2.4mol/L in THF(15%). | 500ml | 666.00 | 419.58 | 登录可见 |
T149114-500ml 异丁烯 [115-11-7] 2.4mol/L in THF(15%). 500ml 666.00 促销价:419.58
|
T149113-100ml | 异丁烯 [115-11-7] | 2.4mol/L in THF(15%). | 100ml | 300.00 | 189.00 | 登录可见 |
T149113-100ml 异丁烯 [115-11-7] 2.4mol/L in THF(15%). 100ml 300.00 促销价:189.00
|
化学性质
沸点: -7 °C 熔点:−140 °C
质量标准
外观Appearance 无色气体
红外光谱鉴别Infrared spectrometry 和对照匹配
纯度Purity ≥99.5% (GC)
1-丁烯1-butene ≤0.1%
2-丁烯2-butene ≤0.1%
异丁烷isobutane ≤0.2%
正丁烷n-butane ≤0.2%
危险性质
用途及存储
密封干燥保存。