Description
C70 malonic ester- SOL5373
CAS: N/A
The C70 Malonic Ester (SOL5373) is a high-performance fullerene derivative specifically engineered for advanced material science applications. As a leading C70 malonic ester manufacturer, Solaris Chem provides this methanofullerene with a high degree of functionalization to ensure superior solubility and electronic properties compared to standard C70.
This material is primarily utilized as an n-type semiconductor and electron acceptor in the fabrication of organic electronics, offering distinct advantages in light harvesting and charge transport.
While C60 derivatives are widely used, the C70 Malonic Ester offers a significant upgrade for specific optoelectronic applications:
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Broader Absorption Spectrum: Due to its asymmetrical, rugby-ball shape, C70 absorbs more light in the visible spectrum than the symmetrical C60. This makes it ideal for increasing the short-circuit current in solar cells.
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Enhanced Solubility: The malonic ester functional groups (typically n ≥ 3) significantly improve its solubility in polar and carbonate solvents, such as DMC, making it easier to process in laboratory and industrial settings.
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Optimized Energy Levels: The precise HOMO/LUMO levels of SOL5373 are designed to align perfectly with modern donor polymers and perovskite structures.
1. Advanced Battery Electrolytes
The SOL5373 is gaining traction as a high-efficiency additive for lithium-ion battery electrolytes. Its role includes:
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Interface Stabilization: It helps form a more robust Solid Electrolyte Interphase (SEI) layer, protecting the electrodes from degradation.
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Thermal Stability: Fullerenes act as radical scavengers, which can improve the safety profile of high-energy-density batteries.
2. Organic Photovoltaics (OPV) and Perovskite Solar Cells
In the realm of solar energy, C70 Malonic Ester serves as an exceptional electron transport layer (ETL) material. Its high electron mobility and film-forming capabilities allow for the creation of thinner, more efficient device architectures. It is particularly effective in inverted perovskite solar cell configurations.
Storage and Handling for Optimal Performance
To preserve the integrity of the C70 Malonic Ester, follow these professional storage guidelines:
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Inert Atmosphere: Store under Argon or Nitrogen to prevent photo-oxidation.
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Light Protection: Keep in amber glass vials or light-shielded containers.
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Temperature: Store in a cool, dry place (preferably < 25°C).
Why Source from Solaris Chem?
As a specialized C70 malonic ester manufacturer, Solaris Chem bridges the gap between academic research and industrial scaling. We offer:
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Custom Batch Sizes: From milligrams for R&D to bulk quantities for industrial pilot lines.
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Technical Support: Direct access to our chemists for integration advice.
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Eco-Friendly Synthesis: We prioritize sustainable chemical processes in our Canadian facilities.
Frequently Asked Questions (FAQ)
What is the solubility of SOL5373 in DMC? SOL5373 is specifically functionalized to be highly soluble in Dimethyl Carbonate (DMC), making it an excellent candidate for battery electrolyte formulations.
Does this product come with an SDS? Yes, a full Safety Data Sheet and Technical Flyer are available for download. We recommend all personnel review the SDS before handling the material.
Soluble in DMC
Additive for battery electrolytes.
Safety Data Sheet –
PROMOTIONAL MATERIALS – Flyer (English) | Flyer (English) – ECO
Technical Data Sheet:
| Acronyms: | C70 malonic ester |
| Chemical Name: | C70- n-(malonic ester), Water Soluble C70 |
| CAS# | N/A |
| Color and Texture: | brown to black |
| Molecular Weight: | N/A |
| Absorption, λmax (Media): | N/A |
| Emission, λmax (Media): | N/A |
| HOMO (eV): | N/A |
| LUMO (eV): | N/A |
| Melting point (°C): | N/A |
| Solubility (Solvent): | Water, basic (pH > 7) |
| Other: | N/A |
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* Price subject to change without prior notice
Products for Research and Development. Laboratory use only by qualified personnel. The user should read the available SDS and be aware of any precaution to take for the safe manipulation of these materials. Solarischem shall not be held responsible for any damage resulting from the use or handling of these products. Any product can be discontinued, specifications altered or price changed at any time without prior notice. The specifications and structures do not guarantee any product’s suitability for the client’s applications or uses.
