3,4-二溴噻吩 3,4-Dibromothiophene CAS号3141-26-2分子式、结构式、MSDS、物化性质、用途-化学科研者一站式服务平台

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

CAS：3141-26-2
中文别名：3,4-二溴噻酚;
英文别名：Thiophene,4-dibromo;Thiophene,3,4-dibromo;3,4-dibromo-thiophene;Thiophene, 3,4-dibromo-;3,4-bromothiophene;3,4-DibroMothiophene;3,4-Dibromthiophen;
分子式：C4H2Br2S
分子量：241.932
精确质量：239.824
Psa：28.24
Logp：3.2731

编号系统

MDL号：MFCD00005465
EINECS号：221-546-8

物化性质

外观与性状：无色透明液体
密度：2.188g/mLat 25°C(lit.)
沸点：221-222°C(lit.)
熔点：4-5°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

安全说明：S26-S36-S36/37/39
危险类别码：R20/21/22; R36/37/38
WGK Germany：3
海关编码：29349990
危险品标志：Xn
危险性防范说明：P261; P305 + P351 + P338
信号词：Warning
危险标志：GHS07
危险性描述：H315; H319; H335