| Identification | More | [Name]
TETRATHIAFULVALENE | [CAS]
31366-25-3 | [Synonyms]
DELTA2,2'-BI-1,3-DITHIOLE
TETRATHIAFULVALENE
TTF
1,3-Dithiole, 2-(1,3-dithiol-2-ylidene)-
1,4,5,8-Tetrathiafulvalen
1,4,5,8-Tetrathiafulvalene
2-(1,3-dithiol-2-ylidene)-1,3-dithiol
2-(1,3-Dithiol-2-ylidene)-1,3-dithiole
2-(1,3-dithiol-2-ylidene)-3-dithiole
ω-2,2’-Bi-1,3-dithiole
DELTA^2^,^2^-Bi-1,3-dithiole~TTF
delta-2:2-bis(1,3-dithiazole)
TetrathiafulvaleneTTForangextl
Tetrathiafulvalene,98%
Tetrathiafulvalene,97%
Tetrathiafulvalene, 99+%
Tetrathiafulvalene,98+%TTF
TETRATHIAFULVALENE TTF
Δ2,2μ-Bi-1,3-dithiole, TTF | [EINECS(EC#)]
250-593-7 | [Molecular Formula]
C6H4S4 | [MDL Number]
MFCD00005492 | [Molecular Weight]
204.36 | [MOL File]
31366-25-3.mol |
| Chemical Properties | Back Directory | [Appearance]
ORANGE TO BROWNISH CRYSTALS OR CRYSTALLINE POWDER | [Melting point ]
116-119 °C (lit.) | [Boiling point ]
90℃ (1 Torr) | [density ]
1.448 (estimate) | [refractive index ]
1.6000 (estimate) | [storage temp. ]
2-8°C | [form ]
Crystals or Crystalline Powder | [color ]
Orange to brownish | [Water Solubility ]
It is insoluble in water. Soluble in organic solvents. | [Sensitive ]
Air & Light Sensitive | [λmax]
369nm(CHCl3)(lit.) | [Detection Methods]
HPLC | [Merck ]
14,9242 | [BRN ]
1617956 | [InChIKey]
FHCPAXDKURNIOZ-UHFFFAOYSA-N | [CAS DataBase Reference]
31366-25-3(CAS DataBase Reference) | [Storage Precautions]
Light sensitive;Store under inert gas | [EPA Substance Registry System]
1,3-Dithiole, 2-(1,3-dithiol-2-ylidene)- (31366-25-3) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R43:May cause sensitization by skin contact. | [Safety Statements ]
S36/37:Wear suitable protective clothing and gloves . | [RIDADR ]
3335 | [WGK Germany ]
3
| [F ]
10-23 | [TSCA ]
Yes | [HS Code ]
29309090 |
| Hazard Information | Back Directory | [Chemical Properties]
ORANGE TO BROWNISH CRYSTALS OR CRYSTALLINE POWDER | [Uses]
Electron donor for supramolecular synthesis,1 charge-transfer complex synthesis2 with 7,7,8,8-tetracyanoquinodimethane (cat. no. 157635), and for electron transfer to diazonium salts.3 | [Uses]
Molecular sensors; radical catalyst. | [Definition]
ChEBI: Tetrathiafulvalene is a member of the class of fulvalenes that is ethene substituted by 1,3-dithiol-2-ylidene groups at positions 1 and 2. It is an organosulfur heterocyclic compound and a member of fulvalenes. | [General Description]
Tetrathiafulvalene (TTF) is an electron-donor which consists of oligomers, dendrimers and polymers which can be used in the formation of redox macromolecules. | [Purification Methods]
Recrystallise it from cyclohexane/hexane under an argon atmosphere [Kauzlarich et al. J Am Chem Soc 109 4561 1987]. [Beilstein 19/11 V 380.] |
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