Product Introduction

2,2,4,4-Tetramethyl-3,8,11,14,17-pentaoxa-2,4-disilaoctadecane (ANL-2SM3, CAS No. 855996-83-7) is an advanced organosilicon-based electrolyte solvent designed for lithium-ion batteries and next-generation electrochemical energy storage systems.

ANL-2SM3 combines a siloxane/silicon-containing backbone with multiple ether oxygen groups, providing unique properties including low flammability, improved thermal stability, and good lithium-ion coordination capability. These characteristics make it a promising alternative solvent for advanced lithium battery electrolyte formulations.

Compared with conventional carbonate-based electrolyte solvents, organosilicon electrolytes such as ANL-2SM3 have attracted attention due to their potential advantages in safety improvement, electrochemical stability, and high-temperature battery applications.

Structural Characteristics

Silicon-Containing Framework

ANL-2SM3 contains a silicon-based molecular structure that provides:

• Improved thermal stability
• Reduced flammability compared with traditional organic solvents
• Enhanced chemical durability

Organosilicon electrolyte materials are investigated as alternatives to conventional carbonate electrolytes for safer lithium battery systems.

Polyether Oxygen-Rich Structure

The multiple ether oxygen atoms contribute to:

• Lithium-ion coordination
• Lithium salt dissolution capability
• Ion transport improvement
• Electrolyte formulation flexibility

The ether segments can interact with Li⁺ ions and influence electrolyte conductivity.

Flexible Molecular Structure

The flexible siloxane-polyether architecture provides:

• Low viscosity characteristics
• Good liquid-state processability
• Compatibility with electrolyte formulations

Key Research Applications

1. Lithium-Ion Battery Electrolyte Solvent

ANL-2SM3 is primarily investigated as a functional electrolyte solvent for lithium-ion batteries.

Applications include:

• Lithium salt electrolyte formulation
• Lithium-ion conductivity studies
• Battery electrolyte optimization
• High-voltage lithium battery research
• Electrochemical stability evaluation

2. Safe and Low-Flammability Electrolyte Systems

Organosilicon electrolytes are studied for improving battery safety.

Applications include:

• Low-flammability electrolyte development
• Thermal stability enhancement
• Safer lithium-ion batteries
• Large-scale energy storage systems

Compared with conventional carbonate solvents, silicon-based electrolytes are explored for improved thermal and electrochemical stability.

3. Lithium Metal Battery Research

ANL-2SM3 is investigated in advanced lithium battery systems.

Applications include:

• Lithium metal battery electrolytes
• Electrolyte/anode interface studies
• High-energy-density battery development
• Dendrite growth suppression research

4. Solid-State and Polymer Electrolyte Research

Due to its ether-containing structure, ANL-2SM3 can be explored in advanced electrolyte systems.

Applications include:

• Polymer electrolyte modification
• Hybrid electrolyte systems
• Ion transport mechanism studies
• Flexible energy storage devices

5. Next-Generation Energy Storage Materials

ANL-2SM3 supports research into emerging battery technologies.

Applications include:

• High-safety lithium batteries
• High-temperature energy storage
• Advanced electrolyte formulations
• Electrochemical material development

Advantages

• Organosilicon-based electrolyte solvent
• Lower flammability compared with many carbonate solvents
• Good thermal and electrochemical stability
• Ether oxygen groups facilitate lithium-ion coordination
• Suitable for advanced lithium battery research
• Useful for next-generation electrolyte design

Storage & Handling

• Store in a tightly sealed container.
• Keep in a dry and cool environment.
• Protect from moisture and excessive air exposure.
• Avoid contact with strong oxidizing agents.

For battery electrolyte preparation, handling under dry-room or inert atmosphere conditions is recommended.

Research Areas

• Lithium-ion batteries
• Lithium metal batteries
• Battery electrolyte solvents
• Solid-state battery electrolytes
• Organosilicon materials
• Advanced energy storage systems

What is ANL-2SM3?

ANL-2SM3 is an organosilicon ether compound used as a functional electrolyte solvent for lithium battery research.

What is ANL-2SM3 used for?

ANL-2SM3 is mainly used for:

• Lithium-ion battery electrolyte development
• Low-flammability electrolyte systems
• Lithium metal battery research
• Advanced energy storage applications

Is ANL-2SM3 an electrolyte salt?

No. ANL-2SM3 is an electrolyte solvent. Lithium salts such as LiPF₆, LiFSI, and LiTFSI are dissolved in solvents to prepare battery electrolytes.

What is the advantage of silicon-based electrolytes?

Silicon-based electrolyte solvents are studied for:

• Improved thermal stability
• Reduced flammability
• Enhanced battery safety
• Better performance under demanding conditions

Can ANL-2SM3 be used in solid-state batteries?

ANL-2SM3 is mainly studied as a liquid electrolyte solvent, but its ether-containing structure makes it relevant for hybrid and polymer electrolyte research.