10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion

Modify Date: 2025-08-27 22:20:24

10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion Structure
10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion structure
 Common Name 10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion
CAS Number 87440-49-1 Molecular Weight 288.32000
Density 1.519g/cm3 Boiling Point 537ºC at 760 mmHg
Molecular Formula C18H8O2S Melting Point N/A
MSDS N/A Flash Point 278.6ºC

 Names

Name 10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.519g/cm3
Boiling Point 537ºC at 760 mmHg
Molecular Formula C18H8O2S
Molecular Weight 288.32000
Flash Point 278.6ºC
Exact Mass 288.02500
PSA 62.38000
LogP 3.95690
Index of Refraction 1.785

 Synthetic Route

dimethyl 2,5-diphenylthiophene-3,4-dicarboxylate structure

dimethyl 2,5-di...

CAS#:20851-13-2

~53%

10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion Structure

10,11-Dihydrodi...

CAS#:87440-49-1

Literature: Boberg, Friedrich; Deters, Karin; Schulz, Juergen; Torges, Karl-Franz Phosphorus, Sulfur and Silicon and the Related Elements, 1994 , vol. 91, # 1-4 p. 69 - 80
N/A structure

N/A

CAS#:22045-71-2

~%

10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion Structure

10,11-Dihydrodi...

CAS#:87440-49-1

Literature: Boberg, Friedrich; Czogalla, Claus-Detlef; Torges, Karl-Franz; Wentrup, Gerhard-Juergen Liebigs Annalen der Chemie, 1983 , # 9 p. 1598 - 1607
4,6-Diphenylthieno(3,4-c)furan-1,3-dion structure

4,6-Diphenylthi...

CAS#:63049-69-4

~%

10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion Structure

10,11-Dihydrodi...

CAS#:87440-49-1

Literature: Boberg, Friedrich; Czogalla, Claus-Detlef; Torges, Karl-Franz; Wentrup, Gerhard-Juergen Liebigs Annalen der Chemie, 1983 , # 9 p. 1598 - 1607
4-Oxo-2-phenyl-4H-indeno(1,2-b)thiophen-3-carbonsaeure structure

4-Oxo-2-phenyl-...

CAS#:87694-39-1

~%

10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion Structure

10,11-Dihydrodi...

CAS#:87440-49-1

Literature: Boberg, Friedrich; Czogalla, Claus-Detlef; Torges, Karl-Franz; Wentrup, Gerhard-Juergen Liebigs Annalen der Chemie, 1983 , # 9 p. 1598 - 1607
8H-Indeno(1,2-d)(1,2,3)thiadiazol-8-one structure

8H-Indeno(1,2-d...

CAS#:87694-38-0

~1%

Diindeno[2,1-b:1',2'-d]thiophen-5,7-dion structure

Diindeno[2,1-b:...

CAS#:16176-27-5

10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion Structure

10,11-Dihydrodi...

CAS#:87440-49-1

Diindeno(1,2-b:1',2'-d)thiophen-6,11-dion structure

Diindeno(1,2-b:...

CAS#:87440-48-0

Literature: Boberg, Friedrich; Czogalla, Claus-Detlef; Torges, Karl-Franz; Wentrup, Gerhard-Juergen Liebigs Annalen der Chemie, 1983 , # 9 p. 1598 - 1607
2,3-dichloroinden-1-one structure

2,3-dichloroind...

CAS#:876-82-4

~%

Diindeno[2,1-b:1',2'-d]thiophen-5,7-dion structure

Diindeno[2,1-b:...

CAS#:16176-27-5

10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion Structure

10,11-Dihydrodi...

CAS#:87440-49-1

Diindeno(1,2-b:1',2'-d)thiophen-6,11-dion structure

Diindeno(1,2-b:...

CAS#:87440-48-0

Literature: Boberg, Friedrich; Czogalla, Claus-Detlef; Torges, Karl-Franz; Wentrup, Gerhard-Juergen Liebigs Annalen der Chemie, 1983 , # 9 p. 1598 - 1607

 Synonyms

Diindeno[1,2-b:2',1'-d]thiophen-10,11-dion
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Chemsrc provides CAS#:87440-49-1 MSDS, density, melting point, boiling point, structure, etc. Its name is 10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion>> amp version: 10,11-Dihydrodiindeno<1,2-b:2',1'-d>thiophen-10,11-dion

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