3-Methoxythiophene

Modify Date: 2025-08-21 14:44:41

3-Methoxythiophene Structure
3-Methoxythiophene structure
Common Name 3-Methoxythiophene
CAS Number 17573-92-1 Molecular Weight 114.165
Density 1.1±0.1 g/cm3 Boiling Point 155.7±0.0 °C at 760 mmHg
Molecular Formula C5H6OS Melting Point -7ºC
MSDS Chinese USA Flash Point 49.4±0.0 °C
Symbol GHS02
GHS02
Signal Word Warning

 Use of 3-Methoxythiophene


 

 Names

Name 3-Methoxythiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 155.7±0.0 °C at 760 mmHg
Melting Point -7ºC
Molecular Formula C5H6OS
Molecular Weight 114.165
Flash Point 49.4±0.0 °C
Exact Mass 114.013931
PSA 37.47000
LogP 1.81
Vapour Pressure 3.9±0.2 mmHg at 25°C
Index of Refraction 1.521
Storage condition Flammables area

 Safety Information

Symbol GHS02
GHS02
Signal Word Warning
Hazard Statements H226
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F+
Risk Phrases R10
Safety Phrases S16-S27-S36/37/39
RIDADR UN 1993 3/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 3
HS Code 2934999090

 Synthetic Route

~92%

3-Methoxythiophene Structure

3-Methoxythiophene

CAS#:17573-92-1

Literature: MEUDT, Andreas; Rausch, Bernhard J. Patent: US2008/71084 A1, 2008 ; Location in patent: Page/Page column 4 ;

~%

3-Methoxythiophene Structure

3-Methoxythiophene

CAS#:17573-92-1

Literature: US4495353 A1, ;

~64%

3-Methoxythiophene Structure

3-Methoxythiophene

CAS#:17573-92-1

Literature: Hunter, Gordon A.; McNab, Hamish New Journal of Chemistry, 2010 , vol. 34, # 11 p. 2558 - 2563

~87%

3-Methoxythiophene Structure

3-Methoxythiophene

CAS#:17573-92-1

Literature: Keegstra, M. A.; Peters, T. H. A.; Brandsma, L. Synthetic Communications, 1990 , vol. 20, # 2 p. 213 - 216

~60%

3-Methoxythiophene Structure

3-Methoxythiophene

CAS#:17573-92-1

Detail
Literature: Tetrahedron, , vol. 48, # 17 p. 3633 - 3652

~37%

3-Methoxythiophene Structure

3-Methoxythiophene

CAS#:17573-92-1

Literature: Cheung, Chi Wai; Buchwald, Stephen L. Organic Letters, 2013 , vol. 15, # 15 p. 3998 - 4001

~%

3-Methoxythiophene Structure

3-Methoxythiophene

CAS#:17573-92-1

Literature: US4352819 A1, ;

~58%

Detail
Literature: Tetrahedron, , vol. 48, # 17 p. 3633 - 3652

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles4

More Articles
Intramolecular and intermolecular geometry of thiophenes with oxygen-containing substituents.

Acta Crystallogr. B 55(Pt 6) , 963-974, (1999)

The intramolecular and intermolecular geometries of six thiophenes carrying oxygen-containing substituents have been determined. Crystals of 2-methoxythiophene and 3-methoxythiophene were grown in sit...

Spectroscopic studies of bipolarons from oligomerized 3-methoxythiophene in solution. Chang A-C and Miller LL.

Synthetic Metals 22(1) , 71-78, (1987)

Electrosynthesis and characterization of poly (3-methoxythiophene)-polybithiophene composite films prepared in micellar media on Pt and Fe substrates. Dieng MáM, et al.

Phys. Chem. Chem. Phys. 1(8) , 1731-1734, (1999)

 Synonyms

3-methoxythiphene
MFCD00043894
Thiophene, 3-methoxy-
Thiophene,3-methoxy
3-Methoxy-thiophen
3-methoxy-thiophene
p-methoxythiophene
3-Methoxythiophene
3-methoxythiopnene
3-methoxylthiophene
Methyl 3-thienyl ether
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