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ChemicalBook--->CAS DataBase List--->217-19-6

217-19-6

217-19-6 Structure

217-19-6 Structure
IdentificationBack Directory
[Name]

naphtho[1,2-b:5,6-b']dithiophene
[CAS]

217-19-6
[Synonyms]

NDT
DRTase
Deoxyribose transferase
naphtho[1,2-b:5,6-b']dithiophene
[1]benzothiolo[7,6-g][1]benzothiole
nucleoside:purine(pyrimidine) deoxy-D-ribosyltransferase
Nucleoside Deoxyribosyltransferase II from Lactobacillus leichmanii
[Molecular Formula]

C14H8S2
[MDL Number]

MFCD28053549
[MOL File]

217-19-6.mol
[Molecular Weight]

240.34
Chemical PropertiesBack Directory
[Melting point ]

153-160°C
[Boiling point ]

445.9±18.0 °C(Predicted)
[density ]

1.407±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C
[form ]

solid
[semiconductor properties]

P-type (mobility>0.5cm2/V·s)
Safety DataBack Directory
[Symbol(GHS) ]


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 ]

22-36
[Safety Statements ]

26
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

This semiconducting material has been used in the synthesis of copolymers that show the highest mobility (>0.5 cm2 /Vs) in an NDT-based OFET device to date.
[General Description]

Naphtho[1,2-b:5,6-b′]dithiophene (NDT) is a π-conjugated naphthodithiophene derivative that has symmetrical planar structures. It is mainly utilized in the development of semiconductors due to its high charge mobility and high current on/off ratios.
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