alpha-Quarterthiophene

Modify Date: 2025-08-22 16:27:15

alpha-Quarterthiophene Structure
alpha-Quarterthiophene structure
Common Name alpha-Quarterthiophene
CAS Number 5632-29-1 Molecular Weight 330.51100
Density 1.358g/cm3 Boiling Point 453.8ºC at 760mmHg
Molecular Formula C16H10S4 Melting Point 211-214ºC(lit.)
MSDS USA Flash Point 172.3ºC

 Names

Name 2-thiophen-2-yl-5-(5-thiophen-2-ylthiophen-2-yl)thiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.358g/cm3
Boiling Point 453.8ºC at 760mmHg
Melting Point 211-214ºC(lit.)
Molecular Formula C16H10S4
Molecular Weight 330.51100
Flash Point 172.3ºC
Exact Mass 329.96700
PSA 112.96000
LogP 6.93360
Index of Refraction 1.695

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
HS Code 2934999090

 Synthetic Route

 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%

 Articles11

More Articles
Charge-transfer crystallites as molecular electrical dopants.

Nat. Commun. 6 , 8560, (2015)

Ground-state integer charge transfer is commonly regarded as the basic mechanism of molecular electrical doping in both, conjugated polymers and oligomers. Here, we demonstrate that fundamentally diff...

Prenatal ethanol exposure alters met-enkephalin expression in brain regions related with reinforcement: possible mechanism for ethanol consumption in offspring.

Behav. Brain Res. 274 , 194-204, (2014)

The endogenous opioid system is involved in ethanol reinforcement. Ethanol-induced changes in opioidergic transmission have been extensively studied in adult organisms. However, the impact of ethanol ...

Biophysical characterization of the interaction between FAAP20-UBZ4 domain and Rev1-BRCT domain.

FEBS Lett. 589 , 3037-43, (2015)

FAAP20 (Fanconi anemia-associated protein 20) is a subunit of the Fanconi anemia (FA) core complex that repairs interstrand cross-links. To understand the molecular basis for the FA core complex-media...

 Synonyms

2,2':5',2'':5'',2'''-Quaterthiophene
|A-Quarterthienyl
MFCD03094036
2-(thiophen-2-yl)-5-[5-(thiophen-2-yl)thiophen-2-yl]thiophene
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