935280-42-5

Name Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene
CAS 935280-42-5
Molecular Formula C22H12S2
MDL Number MFCD22666453
Molecular Weight 340.46
MOL File 935280-42-5.mol
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Chemical Properties

Melting point  425-430°C
Boiling point  602.9±28.0 °C(Predicted)
density  1.424±0.06 g/cm3(Predicted)
form  powder or crystals
semiconductor properties P-type (mobility=2cm2/V·s)
InChI InChI=1S/C22H12S2/c1-3-7-15-11-19-17(9-13(15)5-1)21-22(23-19)18-10-14-6-2-4-8-16(14)12-20(18)24-21/h1-12H
InChIKey CZWHMRTTWFJMBC-UHFFFAOYSA-N
SMILES C12=CC3C(=CC=CC=3)C=C1C1SC3=CC4C(C=C3C=1S2)=CC=CC=4

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H319
Precautionary statements  P264-P270-P280-P301+P312-P305+P351+P338-P337+P313
Hazard Codes  Xn
Risk Statements 
Safety Statements 
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2

Hazard Information

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