Flame-Retardant TMP (Trimethyl Phosphate, 99.5%) Liquid as Battery Electrolyte Solvent, 100 g/bottle, CBESTMP
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TMP (Trimethyl Phosphate) is a prominent organophosphorus compound used in Lithium-Ion Battery (LIB) electrolytes, primarily as a non-flammable co-solvent or additive to significantly enhance battery safety. While it is classified as a phosphate ester, its high flash point and unique decomposition products make it a key component in efforts to create safer, fire-resistant electrolytes.
| Part Number |
CBESTMP (C-BES-TMP) |
| CAS |
512-56-1 |
| Chemical Formula |
(CH3O)3PO  |
| Appearance |
Colorless Liquid |
| Purity |
>99.5% (Battery Grade) |
| Molecular Weight | 140.07 g/mol |
| Boling Point | ~197 °C |
| Package Size | 100 g/bottle |
Notes: Please store the TMP liquid in the glovebox and process it with molecular sieve before use.
References:
- K. Matsumoto, et al. Performance Improvement of Li Ion Battery with Non-Flammable TMP Mixed Electrolyte by Optimization of Lithium Salt Concentration and SEI Preformation Technique on Graphite Anode, J. Electrochem. Soc., 2014, 161, A831.
- D. E. Galvez-Aranda, et al. Li-Metal Anode in Dilute Electrolyte LiFSI/TMP: Electrochemical Stability Using Ab Initio Molecular Dynamics, J. Phys. Chem. C 2020, 124, 40, 21919–21934.