4,4,9,9-Tetramethyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene

Modify Date: 2025-09-27 14:57:23

4,4,9,9-Tetramethyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene structure
Common Name 4,4,9,9-Tetramethyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene
CAS Number 2243150-16-3 Molecular Weight 322.5
Density N/A Boiling Point N/A
Molecular Formula C20H18S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,4,9,9-Tetramethyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene

 Chemical & Physical Properties

Molecular Formula C20H18S2
Molecular Weight 322.5

 Preparation

CC1(C)c2cc3c(cc2-c2sccc21)C(C)(C)c1ccsc1-3
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