5,5-Dibromo-2,2-Bithiophene 5,5-二溴-2,2-联噻吩

CAS 4805-22-5 MFCD00219110

化学结构图

4805-22-5
SMILES: Brc1ccc(-c2ccc(Br)s2)s1

化学属性

Mol. FormulaC8H4Br2S2
Mol. Weight324.05
Density1.951
Melting Point144-146°C
TSCANo
Boiling Point318.6°C at 760 mmHg

别名和识别编码

Chemical Name5,5-Dibromo-2,2-Bithiophene
CAS Number4805-22-5
Alfabeta NameDIBROMOBITHIOPHENE 5522---,,''
MDL NumberMFCD00219110
Synonym 5,5'-Dibromo-2,2'-bithiophene {LY} 5,5'-Dibromo-2,2'-bithiophene {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bithiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5,5'-Dibromo-2,2'-bi
EC Number250-023-7
Beilstein Registry Number2384789
PubChem Substance ID87569157
Chemical Name Translation5,5-二溴-2,2-联噻吩
Reaxys-RN143333
LabNetwork Molecule IDLN00175799
InChIInChI=1S/C8H4Br2S2/c9-7-3-1-5(11-7)6-2-4-8(10)12-6/h1-4H
Canonical SMILESBrC1=CC=C(S1)C2=CC=C(S2)Br
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分类

  • {SNA} Building Blocks, C7 to C9, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Materials Science, Organic and Printed Electronics, Synthetic Tools and Reagents, Thiophene Monomers and Building Blocks, Thiophenes
  • {SNA} Building Blocks, C7 to C9, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Organic and Printed Electronics, Synthetic Tools and Reagents, Thiophene Monomers and Building Blocks, Thiophenes, 材料科学
  • Heterocycles
  • {uni_hamburg} no charge; sulfur heterocycle; aromatic; 5ring; 1fragment

产品应用

  • A termination reagent for polymer ization.

相关文献及参考

  • Short: LC
  • Short: III/20b
  • Beilstein: 19,33

安全信息

Warnings IRRITANT
Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
Risk Statements
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Hazard Codes Xn
Storage condition 2-8°C, protect from light, stored under nitrogen {LY} 2-8°C, protect from light, stored under nitrogen {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitr

其他信息

  • TCI Shanghai:5,5'-二溴-2,2'-联噻吩 5,5'-Dibromo-2,2'-bithiophene,>;98.0%(GC)(4805-22-5)
  • Sigma Aldrich:4805-22-5(sigmaaldrich)
  • 上游原料:乙醚 --> 三氯甲烷 --> 正丁基锂 --> 溴化铜 --> 2,5-二溴噻吩
  • MOL 文件:4805-22-5.mol
  • 5,5'-二溴-2,2'-联噻吩价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2755 5,5'-二溴-2,2'-联噻吩 5,5'-Dibromo-2,2'-bithiophene 5G 1880元 2014/06/02 D2755 5,5'-二溴-2,2'-联噻吩 5,5'-Dibromo-2,2'-bithiophene 1G 577元 2010/06/21 371250050 5,5'-二溴-2,2'-联噻吩 5,5'-Dibromo-2,2'-bithiophene 99% 5 GR 1902元
  • Acros Organics:5,5'-二溴-2，2'-双噻吩 5,5'-Dibromo-2,2'-bithiophene, 99%(4805-22-5)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiazolines/Thiazolidines 噻唑啉/噻唑烷
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiophenes 噻吩
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Thiophenes 噻吩
  5. C7 to C9 - Thiophenes
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Thiophenes - Halogenated Heterocycles
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Halogenated Heterocycles 卤代杂环
  5. Thiazolines/Thiazolidines
  1. Materials Science 材料科学
  2. Reagents for Conducting Polymer Research

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