3141-26-2 3,4-二溴噻吩 联系方式:万玲2850281386
化合物简介
3,4-Dibromothiphene is used in the synthesis of thiophene-estrogen receptor ligands which contain superagonist activities when involving luciferase in genes in human cells giving 2-3 times the activity of estradiol. Also used in the synthesis of supercapacitors for use as charge storage applications.
基本信息
- 中文名称:
- 3,4-二溴噻吩
- 中文别名:
- 3,4-二溴噻酚
- 英文名称:
- 3,4-Dibromothiophene
- 英文别名:
- Thiophene, 3,4-dibromo-;
Thiophene,4-dibromo;
Thiophene,3,4-dibromo;
3,4-dibromo-thiophene;
3,4-bromothiophene;
- CAS号:
- 3141-26-2
- 分子式:
- C4H2Br2S
- 分子量:
- 241.93200
- 精确质量:
- 239.82400
- PSA:
- 28.24000
- LogP:
- 3.27310
分析方法
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共找到 2 个分析方法
柱型 | 活性相 | 温度 (°C) | 保留指数 (I) | 参考文献 |
---|---|---|---|---|
填充柱 | Apiezon M | 130. | 1267. | Garbuzov, Misharina, et al., 1985 |
柱型 | 活性相 | 温度 (°C) | 保留指数 (I) | 参考文献 |
---|---|---|---|---|
填充柱 | Apiezon M | 130. | 1267. | Golovnya, Garbuzov, et al., 1978 |
物化性质
- 外观与性状:
- 无色透明液体
- 密度:
- 2.188 g/mL at 25 °C(lit.)
- 熔点:
- 4-5 °C(lit.)
- 沸点:
- 221-222 °C(lit.)
- 闪点:
- >230 °F
- 折射率:
- n20/D 1.640(lit.)
- 稳定性:
- Stable at room temperature in closed containers under normal storage and handling conditions.
- 储存条件:
- Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Refrigerator (approx 4ºC).
安全信息
- 符号:
GHS07 - 信号词:警告
- 危害声明:H315; H319; H335
- 警示性声明:P261; P305 + P351 + P338
- 海关编码:29349990
- WGK Germany:3
- 危险类别码:R20/21/22; R36/37/38
- 安全说明:S26-S36-S36/37/39
- 危险品标志:Xn