3,4-Dithia-7H-cyclopenta[a]pentalene

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Names

[ CAS No. ]:
389-58-2

[ Name ]:
3,4-Dithia-7H-cyclopenta[a]pentalene

[Synonym ]:
4H-Cyclopenta(2,1-b:3,4-b')dithiophene
4H-cyclopenta[2,1-b:3,4-b′]dithiophene
4H-Cyclopenta[1,2-b:5,4-b']dithiophene
4H-Cyclopenta[2,1-b:3,4-b']dithiophene
4H-Thieno[3',2':4,5]cyclopenta[1,2-b]thiophene
3,4-Dithia-7H-cyclopenta[a]pentalene

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
307.8±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H6S2

[ Molecular Weight ]:
178.274

[ Flash Point ]:
103.1±8.5 °C

[ Exact Mass ]:
177.991089

[ PSA ]:
56.48000

[ LogP ]:
3.52

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.725

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ RIDADR ]:
3073.0

[ Hazard Class ]:
6.1

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

  • 4H-Cyclopenta[2,1-b:3,4-b']dithiophen-4-one
  • 2,2'-dibromo-3,3'-dithienylmethane
  • Di-3-thienylmethanol
  • 3-Thiophenecarboxaldehyde
  • 3-(thiophen-3-ylmethyl)thiophene

DownStream

  • 2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene
  • 2,6-Dibromo-4,4-dioctyl-4H-cyclopenta[1,2-b:5,4-b']dithiophene
  • 2,6-Dibromo-4,4-dihexyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene

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

  • 3,4,7-Methyno-7H-cyclopenta[a]pentalene,3,3a,3b,4,6a,7a-hexahydro-(9CI)
  • 3,4,7-Metheno-1H-cyclopenta[a]pentalene,decahydro-(9CI)
  • Decahydro-3,4,4,6a-tetramethylspiro[2H-cyclopenta[a]pentalene-2,2'-[1,3]dithiolan]-7-ol acetate
  • 3-Iodo-1,3b,4,6,6a,7-hexahydro-1,2,5-triaza-cyclopenta[a]pentalene-5-carboxylicacidtert-butylester
  • 3,4,15,16-tetrahydro-3,4-dihydroxy-11-methyl-17H-cyclopenta(a)phenanthren-17-one
  • 3,4-dithia-1,6-diazabicyclo[4.2.2]decane-2,5-dithione
  • 1-[1-(Butan-2-yloxy)-2-iodoethyl]-2-fluorobenzene
  • 1-[1-(Butan-2-yloxy)-2-iodoethyl]-2-methoxybenzene
  • 1-Bromo-3-[1-(butan-2-yloxy)-2-iodoethyl]benzene
  • 1-[1-(Butan-2-yloxy)-2-iodoethyl]-4-fluorobenzene
  • 1-Bromo-2-[1-(butan-2-yloxy)-2-iodoethyl]benzene
  • 1-[1-(Butan-2-yloxy)-2-iodoethyl]-3-methylbenzene
  • tert-butyl N-[2-(butan-2-yloxy)-3-iodo-2-methylpropyl]carbamate
  • 1-[1-(Butan-2-yloxy)-2-iodoethyl]-2-chlorobenzene
  • 3-(Sec-butoxy)-4-iodotetrahydrothiophene 1,1-dioxide
  • Tert-butyl 3-(butan-2-yloxy)-4-iodopyrrolidine-1-carboxylate