Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

Modify Date: 2025-09-10 11:45:40

Benzo[b]benzo[4,5]thieno[2,3-d]thiophene Structure
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene structure
 Common Name Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
CAS Number 248-70-4 Molecular Weight 240.343
Density 1.4±0.1 g/cm3 Boiling Point 432.3±18.0 °C at 760 mmHg
Molecular Formula C14H8S2 Melting Point 218.0-222.0°C
MSDS N/A Flash Point 162.1±7.4 °C

 Names

Name [1]benzothiolo[3,2-b][1]benzothiole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 432.3±18.0 °C at 760 mmHg
Melting Point 218.0-222.0°C
Molecular Formula C14H8S2
Molecular Weight 240.343
Flash Point 162.1±7.4 °C
Exact Mass 240.006744
PSA 56.48000
LogP 5.31
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.854

 Safety Information

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%

 Synonyms

5,10-dithia-indeno[2,1-a]indene
[1]Benzothiopheno[3,2-b][1]benzothiophene
(1)Benzothieno(3,2-b)(1)benzothiophene
[1]Benzothieno[3,2-b][1]benzothiophene
[1]benzothieno[3,2-b]benzothiophene
Benzo[b]benzo[4,5]thieno[2,3-d]thiophen
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene
benzthieno[3,2-b]benzothiophene
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Chemsrc provides Benzo[b]benzo[4,5]thieno[2,3-d]thiophene(CAS#:248-70-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Benzo[b]benzo[4,5]thieno[2,3-d]thiophene are included as well.>> amp version: Benzo[b]benzo[4,5]thieno[2,3-d]thiophene

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