369039
4,4′-Diphenyltetrathiafulvalene
technical grade
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About This Item
Formula empirica (notazione di Hill):
C18H12S4
Numero CAS:
Peso molecolare:
356.55
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
Grado
technical grade
Forma fisica
solid
Punto di fusione
204-206 °C (lit.)
Stringa SMILE
S1C=C(S\C1=C2\SC=C(S2)c3ccccc3)c4ccccc4
InChI
1S/C18H12S4/c1-3-7-13(8-4-1)15-11-19-17(21-15)18-20-12-16(22-18)14-9-5-2-6-10-14/h1-12H/b18-17-
UXYULNILNJCKTO-ZCXUNETKSA-N
Descrizione generale
4,4′-Diphenyltetrathiafulvalene (DPTTF) is a heterocyclic building block. Formation of binary-component self-assembled monolayer (SAM) of DPTTF and n-tetradecane molecules with periodic strip-like phase separation structures on a highly oriented pyrolytic graphite surface has been reported. DPTTF capped gold nanoparticles having 3 to 5nm diameter have been prepared. FT-SERS studies of DPTTF adsorbed on chemically deposited silver films and excited with near infrared radiation have been reported.
Codice della classe di stoccaggio
13 - Non Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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Miao Zhao et al.
Nanotechnology, 20(42), 425301-425301 (2009-09-26)
We report the formation of a binary-component self-assembled monolayer (SAM) comprising 4,4'-diphenyltetrathiafulvalene (DP-TTF) and n-tetradecane (n-C(14)H(30)) molecules with periodic strip-like phase separation structures on a highly oriented pyrolytic graphite (HOPG) surface. Scanning tunneling microscopy (STM) imaging reveals that ordered DP-TTF
Resmi et al.
Journal of colloid and interface science, 217(2), 395-402 (1999-09-02)
4,4'-Diphenyltetrathiafulvalene (DPTTF) capped gold nanoparticles of 3- to 5-nm diameter have been prepared and their thermal stability has been investigated by variable temperature FT-IR spectroscopy. The DPTTF molecules at the cluster surface undergo charge-transfer complexation with C(60) to form Au/DPTTF.C(60).
SERS studies on tetrathiafulvalene, diphenyltetrathiafulene and octahydrodibenzotetrathiafulvalene.
Joy VT and. Srinivasan TKK.
Chemical Physics Letters, 328(1), 221-226 (2000)
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