alpha-Quinquethiophene

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Names

[ CAS No. ]:
5660-45-7

[ Name ]:
alpha-Quinquethiophene

[Synonym ]:
2,5-bis(5-thiophen-2-ylthiophen-2-yl)thiophene

Chemical & Physical Properties

[ Density]:
1.384g/cm3

[ Boiling Point ]:
535.2ºC at 760 mmHg

[ Melting Point ]:
253ºC

[ Molecular Formula ]:
C20H12S5

[ Molecular Weight ]:
412.63400

[ Flash Point ]:
210.8ºC

[ Exact Mass ]:
411.95400

[ PSA ]:
141.20000

[ LogP ]:
8.66210

[ Index of Refraction ]:
1.71

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thienylboronic acid
  • 5,5''-Diiodo-2,2':5',2''-terthiophene
  • 5,5''-Dibromo-2,2':5',2''-terthiophene
  • 2,2'-Bithiophene
  • 2,5-Dibromothiophene
  • 5-Bromo-2,2'-bithiophene
  • 1,4-bis(2,2'-bithienyl-5-yl)-1,3-butadiyne
  • alpha-Terthiophene
  • 1,4-Bis[5-(2,2'-bithienyl)]-1,4-butanedione
  • 2-Thienylmagnesium bromide solution

DownStream

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%

Related Compounds

  • alpha-Endorphin, 10-de-L-serine-11-de-L-glutamine-12-de-L-threonine-13-de-L-proline-14-de-L-leucine-15-de-L-valine-16-de-L-threonine-
  • alpha-D-erythro-Hexopyranose, 2-amino-2,3,4,6-tetradeoxy-6-(methylamino)- (9CI)
  • alpha-(2,4,6-trimethylphenyl)ethylamine
  • alpha-[2-[bis(isopropyl)amino]ethyl]-alpha-isobutylpyridine-2-acetonitrile
  • alpha-isobutylpyridine-2-acetonitrile
  • alpha-Solamarin
  • N-(4-chloro-1H-indol-7-yl)-4-methoxy-benzenesulfonamide
  • Benzamide,2-[(chloroacetyl)amino]-n-(4-pyridinylmethyl)-
  • 6-(2-Amino-5-methyl-1,3-thiazol-4-yl)-1,2,3,4-tetrahydroquinolin-2-one
  • [2-(4-Hydroxypiperidin-1-yl)-2-oxoethyl] benzoate
  • 2-Amino-3-[4-(trifluoromethylsulfanyl)phenyl]propanoic acid
  • 3-(1H-Indol-3-yl)-4-(1-methoxy-1H-indol-3-yl)-1H-pyrrole-2,5-dione
  • 5,7-Dimethoxy-8-(3-methylbut-2-en-1-yl)-2-phenylchroman-4-one
  • 5-Methoxy-8-I(2)-D-glucopyranosyloxypsoralen
  • 4-((2,6-Bis((S)-4-isopropyl-4,5-dihydrooxazol-2-yl)pyridin-4-yl)oxy)aniline
  • (2R)-2-(3-Methylphenyl)oxirane
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