29261-33-4
29261-33-4 structure
- Name: 2,2'-(perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile
- Chemical Name: 2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
- CAS Number: 29261-33-4
- Molecular Formula: C12F4N4
- Molecular Weight: 276.149
- Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
- Create Date: 2018-12-25 22:03:15
- Modify Date: 2026-07-01 14:51:30
| Name | 2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile |
|---|---|
| Synonyms |
(2,3,5,6-tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile
2,3,5,6-Tetrafluoro-7,7,8,8,-tetracyano-quinodimethane 2,3,5,6-Tetrafluoro-7,7',8,8'-tetracyanoquinodimethane 2,3,5,6-TETRAFLUOROTETRACYANOQUINODIMETHANE 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyano-p-quinodimethane 7,7,8,8-Tetracyano-2,3,5,6-tetrafluoroquinodimethane, F4TCNQ, (2,3,5,6-Tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile tcnqf4 (organic electronic material) 2,3,5,6-TETRAFLUORO-7,7,8,8-TETRACYANODIQUINOMETHANE 2,2'-(2,3,5,6-Tetrafluoro-2,5-cyclohexanediene-1,4-diylidene)bis(propanedinitrile) TCNQF4 TCNQF4,2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodiMethane 2,3,5,6-TETRAFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE SUBLIMED [ORGANIC ELECTRONIC MATERIAL] 2,3,4,5-TETRAFLUOROPHENYLACETONITRILE 2,3,5,6-TETRAFLUORO-7,7,8,8-TETRACYANOQUINODIMETHANE 2,2'-(Perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile F4TCNQ Tetrafluoro-7,7,8,8-tetracyanoquino Tetrafluorotetracyanoquinodimethane sublimed [Organic Electronic Material] 7,7,8,8-TETRACYANO-2,3,5,6-TETRAFLUOROQUINODIMETHANE 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane(F4-TCNQ) 2,2'-(2,3,5,6-Tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile 2,2'-(2,3,5,6-Tetrafluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile Tetrafluorotetracyanoquinodimethane (purified by sublimation) [Organic Electronic Material] TETRAFLUOROTETRACYANOQUINODIMETHANE 2,3,5,6-Tetrafluoro 2,3,5,6-Tetrafluoro-7,7'',8,8''-tetracyanoquinodimethane 2,2'-(2,3,5,6-Tetrafluorocyclohexa-2,5-diene-1,4-diylidene)dipropane-1,3-dinitrile 2,3,5,6-Tetrafluoro-7,7,8,8-Te MFCD00042382 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane,NA (2,3,5,6-Tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile Propanedinitrile,2,2'-(2,3,5,6-tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)bis Tetrafluorotetracyanoquinodimethane 2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile 29-4 C12F4N4 7,7,8,8-Tetracyano-2,3,5,6-tetrafluoroquinodimethane（F4TCNQ） Tetrafluorotetracyanoquinodimethane (purified by sublimation) 7,7,8,8-Tetracyano-2,3,5,6-tetrafluoroquinodimethane 2,3,5,6-Tetrafluoro-7,7’,8,8’-Tetracyanoquino-dimethane (TCNQF4) f4-tcnq Tetrafluorotetracyanoquinodimethane sublimed 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane 2,3,5,6-Tetraflu |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | -89.6±40.0 °C at 760 mmHg |
| Melting Point | 285-290 °C(lit.) |
| Molecular Formula | C12F4N4 |
| Molecular Weight | 276.149 |
| Flash Point | -100.4±27.3 °C |
| Exact Mass | 276.005920 |
| PSA | 95.16000 |
| LogP | -0.28 |
| Vapour Pressure | 35523.6±0.1 mmHg at 25°C |
| Index of Refraction | 1.522 |
| Water Solubility | insoluble |
| Symbol |
GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301 + H311 + H331 |
| Precautionary Statements | P261-P280-P301 + P310-P311 |
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S22-S24/25-S36/37/39-S26 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| HS Code | 2926909090 |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |