668257

3,4-Dimethoxythiophene

97%

• 실험식(Hill 표기법): C₆H₈O₂S
• CAS Number: 51792-34-8
• Molecular Weight: 144.19
• MDL number: MFCD01096546
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24884971
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: 97%
• refractive index: n20/D 1.5409
• bp: 100-102 °C/10-11 mmHg
• density: 1.209 g/mL at 25 °C
• 저장 온도: −20°C
• SMILES string: COc1cscc1OC
• InChI: 1S/C6H8O2S/c1-7-5-3-9-4-6(5)8-2/h3-4H,1-2H3
• InChI key: ZUDCKLVMBAXBIF-UHFFFAOYSA-N

설명

일반 설명

3,4-Dimethoxythiophene (DMOT) is a monomer and a precursor which can be synthesized by ring closure reaction of 2,3-dimethoxy-1,3-butadiene and sulfur dichloride in hexane medium. It is an oligothiphene that is majorly used in the development of electroactive materials for organic electronics based applications.[1][2]

애플리케이션

Building block in the synthesis of an N₂S₂-N₄ porphyrin dyad used to study photoinduced energy transfer.[3]

DMOT can be trans-esterified to form 3,4-ethylenendioxythiophene (EDOT). It can further be polymerized to produce PEDOT which can be used as a conductive polymer in π-conjugated systems.[4][5] It can be polymerized to form poly(dimethoxythiphenes) which can potentially be used in the fabrication energy storage devices on electrochemical doping.[6]

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302
• 예방조치 성명서: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 224.1 °F - closed cup
• Flash Point (°C): 106.7 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter