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Basic Information
| CAS No.: | 31366-25-3 |
|---|---|
| Name: | TETRATHIAFULVALENE |
| Molecular Structure: | |
|
|
|
| Formula: | C6H4 S4 |
| Molecular Weight: | 204.362 |
| Synonyms: | D2,2'-Bi-1,3-dithiole (8CI);1,4,5,8-Tetrathiafulvalene;2-(1,3-Dithiol-2-ylidene)-1,3-dithiole;NSC 222862;TTF;Tetrathiafulvalene; |
| EINECS: | 250-593-7 |
| Density: | 1.636g/cm3 |
| Melting Point: | 116-119 °C(lit.) |
| Boiling Point: | 229°Cat760mmHg |
| Flash Point: | 120.9°C |
| Solubility: | It is insoluble in water. Soluble in organic solvents. |
| Hazard Symbols: | Xi |
| Risk Codes: | 43-52/53 |
| Safety: | 36/37-61-24/25 |
| PSA: | 101.20000 |
| LogP: | 4.01540 |
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Synthetic route
- 57223-41-3
4-bromotetrathiafulvalene
- 31366-25-3
tetrathiafulvalene
Conditions
| Conditions | Yield |
|---|---|
| With n-butyllithium In diethyl ether for 3h; Heating; | 100% |
- 255-55-0
1,4,5,8-tetrathianaphthalene
- 31366-25-3
tetrathiafulvalene
Conditions
| Conditions | Yield |
|---|---|
| With potassium tert-butylate In tetrahydrofuran for 0.5h; Heating; | 99% |
| With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 3h; | 75% |
| With lithium diisopropyl amide In tetrahydrofuran | 70% |
| With lead(IV) acetate; sodium dithionite 1.) CF3COOH, 0 deg C; Yield given. Multistep reaction; | |
| With potassium tert-butylate In tetrahydrofuran for 0.5h; Product distribution; Further Variations:; Reagents; Temperatures; Heating; |
- 1863-66-7
1,3-Dithiolium iodide
A
- 31366-25-3
tetrathiafulvalene
B
- 186139-70-8
4,5-bis(2-cyanoethylsulfanyl)tetrathiafulvalene
Conditions
| Conditions | Yield |
|---|---|
| With triethylamine In acetonitrile at 0 - 5℃; for 3h; Inert atmosphere; | A 2.68 g B 90% |
...Expand
- 1863-66-7
1,3-Dithiolium iodide
- 31366-25-3
tetrathiafulvalene
Conditions
| Conditions | Yield |
|---|---|
| With triethylamine In acetonitrile for 1h; Ambient temperature; | 85% |
A
- 31366-25-3
tetrathiafulvalene
Conditions
| Conditions | Yield |
|---|---|
| In acetone for 1h; Ambient temperature; | A 25% B 63% |
A
- 31366-25-3
tetrathiafulvalene
B
- 54397-97-6
dimethyltetrathiafulvalene
C
- 54397-94-3
monomethyltetrathiafulvalene
Conditions
| Conditions | Yield |
|---|---|
| With triethylamine; acetonitrile | A 18% B 31% C 51% |
...Expand
- 26314-39-6
tetrakis(methoxycarbonyl)tetrathiafulvalene
A
- 31366-25-3
tetrathiafulvalene
B
- 51751-18-9
(Z)-[2,2']Bi[[1,3]dithiolylidene]-4,4'-dicarboxylic acid dimethyl ester
Conditions
| Conditions | Yield |
|---|---|
| With lithium chloride In N,N-dimethyl-formamide at 170℃; for 2.5h; | A 50% B 10% |
A
- 31366-25-3
tetrathiafulvalene
Conditions
| Conditions | Yield |
|---|---|
| With sodium azide In acetone | A 49% B 36% |
A
- 31366-25-3
tetrathiafulvalene
Conditions
| Conditions | Yield |
|---|---|
| With sodium azide In acetone | A 45% B 46% |
A
- 31366-25-3
tetrathiafulvalene
B
- 204076-18-6
2,3,6,7-tetrakis(acetylthiomethyl)tetrathiafulvalene
C
- 408316-59-6
2,3-bis(acetylthiomethyl)tetrathiafulvalene
Conditions
| Conditions | Yield |
|---|---|
| With triethylamine In acetonitrile at 0 - 20℃; for 3h; Product distribution; Further Variations:; Reagents; time; | A 23% B 18% C 44% |
...Expand
