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HS Code |
279646 |
| Chemical Name | 7,7,8,8-Tetracyanoquinodimethane |
| Abbreviation | TCNQ |
| Cas Number | 1518-16-7 |
| Molecular Formula | C12H4N4 |
| Molecular Weight | 204.19 g/mol |
| Appearance | Dark green crystalline powder |
| Purity | Purified by sublimation |
| Melting Point | 290-293 °C (decomposes) |
| Solubility | Soluble in acetonitrile, acetone, benzene, chloroform |
| Boiling Point | Sublimes at ~248 °C |
| Density | 1.47 g/cm³ |
| Electrochemical Property | Strong electron acceptor |
| Storage Conditions | Store at room temperature, protect from light and moisture |
| Hazard Class | Irritant |
As an accredited 7,7,8,8-Tetracyanoquinodimethane (purified by sublimation) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma-Aldrich's 7,7,8,8-Tetracyanoquinodimethane, 1g, comes in a sealed amber glass vial with clear labeling and hazard symbols. |
| Shipping | 7,7,8,8-Tetracyanoquinodimethane (purified by sublimation) is typically shipped in tightly sealed containers under an inert atmosphere to prevent moisture and light exposure. Packaging complies with regulatory standards for hazardous materials. Available from suppliers like Sigma Aldrich, Merck, and TCI, expedited shipping options ensure safe and prompt delivery. |
| Storage | **Storage for 7,7,8,8-Tetracyanoquinodimethane (TCNQ, purified by sublimation):** Store in a tightly sealed container, under an inert atmosphere (nitrogen or argon) to prevent moisture and air exposure. Keep in a cool, dry, and well-ventilated place, ideally at 2–8°C (refrigerated). Protect from light and sources of ignition. Segregate from strong oxidizing agents and bases. Follow manufacturer (Sigma-Aldrich/Merck/TCI) recommendations. |
Competitive 7,7,8,8-Tetracyanoquinodimethane (purified by sublimation) prices that fit your budget—flexible terms and customized quotes for every order.
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