trans-1,2-di-(2-Thienyl)ethylene

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Names

[ CAS No. ]:
13640-78-3

[ Name ]:
trans-1,2-di-(2-Thienyl)ethylene

[Synonym ]:
trans-1,2-Di(2-thienyl)ethylene
Dithienylethylene

Chemical & Physical Properties

[ Density]:
1.268g/cm3

[ Boiling Point ]:
302.4ºC at 760 mmHg

[ Melting Point ]:
133ºC

[ Molecular Formula ]:
C10H16S2

[ Molecular Weight ]:
200.36400

[ Flash Point ]:
100.5ºC

[ Exact Mass ]:
200.06900

[ PSA ]:
50.60000

[ LogP ]:
3.33380

[ Vapour Pressure ]:
0.00178mmHg at 25°C

[ Index of Refraction ]:
1.728

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Thiophenecarboxaldehyde
  • Bromothiophene
  • (E)-1,2-Dichloroethene
  • 2-THIENYLTRIPHENYLPHOSPHONIUM BROMIDE
  • methylthiol
  • 2-(Bromomethyl)thiophene
  • 2-Thienylacetic acid
  • (Z)-2,3-di-(2-thienyl)acrylic acid
  • 2-chloromethyl thiophene
  • DIETHYL (THIOPHEN-2-YLMETHYL)PHOSPHONATE

DownStream

  • 2,5-bis(2-thiophen-2-ylethenyl)thiophene
  • 5-(2-thiophen-2-ylethenyl)thiophene-2-carbaldehyde

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

  • cis-1,2-di-(2-Thienyl)ethylene
  • trans-1,2-di(3-methoxy-2-thienyl)ethene
  • trans-1,2-di-(2-naphthyl)cyclobutane
  • cis- and trans-1,2-di(2-naphthyl)ethylene
  • 2-(2-quinolin-2-ylethenyl)quinoline
  • (E)-1,2-Bis(2-pyridinyl)ethene
  • 2-Fluoro-6-(3-pyrrolidin-1-ylpropoxy)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
  • 2-(3-(Piperidin-1-yl)propoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
  • Tert-butyl (6-(tributylstannyl)pyridin-3-yl)carbamate
  • 3-Chloro-2-fluorobenzimidamide hydrochloride
  • 1-Butyl-1-methylpyrrolidin-1-ium dihydrogen phosphate
  • 2-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline
  • tert-Butyl 3-(2-(tert-butoxy)-2-oxoethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
  • O-(Triethylsilyl)hydroxylamine
  • 1-(4-fluorophenyl)-4-((6bR,10aS)-3-methyl-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxalin-8(9H)-yl)butan-1-one hydrochloride
  • 3-Chloro-1-Dibenzofuranol
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