3,4-Dimethoxythiophene

ALDRICH/668257 - 97%

CAS Number: 51792-34-8
Empirical Formula (Hill Notation): C₆H₈O₂S
Molecular Weight: 144.19
MDL Number: MFCD01096546
Linear Formula: C₆H₈O₂S
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-668257-5G	5 g	$243.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

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

Application:	Building block in the synthesis of an N₂S₂-N₄ porphyrin dyad used to study photoinduced energy transfer.
Application:	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. It can be polymerized to form poly(dimethoxythiphenes) which can potentially be used in the fabrication energy storage devices on electrochemical doping.
General description:	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.
Packaging:	5 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264 - P270 - P301 + P312 - P501
Hazard Codes	Xn
Risk Statements	22
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	224.1 °F - closed cup
Flash Point(C)	106.7 °C - closed cup

Purity	97%
bp	100-102 °C/10-11 mmHg
Density	1.209 g/mL at 25 °C
Refractive Index	n20/D 1.5409
Storage Temp.	−20°C
UNSPSC	12352103

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