Tris(trimethylsilyl) Borate(TMSB) - ≥98%(GC) , CAS No.4325-85-3

CAS: 4325-85-3 Cat. No.: T162882 Peso molecular: 278.38 Número EC: 629-367-0

GRADE & PURITY ≥98%(GC)

Synonyms

Tris(trimethylsiloxy)boron | Tris(trimethylsiloxy)borane | Boric acid tris(trimethylsilyl) ester

Storage

Room temperature,Argon charged

Shipped In

Normal

Specifications

Sinónimos

Tris(trimethylsiloxy)boron | Tris(trimethylsiloxy)borane | Boric acid tris(trimethylsilyl) ester

Especificaciones y pureza

≥98%(GC)

Condiciones de almacenamiento de almacenamiento

Room temperature, Argon charged

Enviado en

Normal

Pureza

≥98%(GC)

Nombres e identificadores

• Pubchem Sid: 488185497
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488185497
• Sonrisas canónicas: B(O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C
• IUPAC Name: tris(trimethylsilyl) borate
• InChIKey: YZYKZHPNRDIPFA-UHFFFAOYSA-N
• INCHI: 1S/C9H27BO3Si3/c1-14(2,3)11-10(12-15(4,5)6)13-16(7,8)9/h1-9H3
• Isómeros SMILES: B(O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C
• WGK Alemania: 3
• Número ONU: 1993
• Grupo de embalaje: III
• Peso molecular: 278.38
• Reaxy-Rn: 1772733

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Clase Organometalloid compounds
      • Subclass Organosilicon compounds
        • Level5 Organoheterosilanes
          • Level6 Trialkylheterosilanes

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Clase: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Organoheterosilanes
• Direct Parent: Trialkylheterosilanes
• Alternative Parents: Organic metalloid salts Organic oxoanionic compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkylheterosilane - Organic borate - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
• Descripción: This compound belongs to the class of organic compounds known as trialkylheterosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propiedades químicas y físicas

• Sensibilidad: Moisture sensitive.
• Índice de refracción: 1.3861
• Punto de inflamación (°F): 105.8 °F
• Punto de inflamación (°C): 42℃
• Punto de ebullición (°C): 183-185℃
• Punto de fusión (°C): -35℃
• Peso molecular: 278.380 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 6
• Exact Mass: 278.136 Da
• Monoisotopic Mass: 278.136 Da
• Topological Polar Surface Area: 27.700 Ų
• Heavy Atom Count: 16
• Formal Charge: 0
• Complexity: 179.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Referencias

1. Liang Li, Tao Yang, Kaixiang Ren, Xinchun Song, Shilin Wu, Hai-Wen Li, Zhipeng Jiang, Mengjun Sun, Yongtao Li.  (2025)  Silyl additives-driven synergistic inhibition engineering enables 4.9 V LiNi0.5Mn1.5O4 batteries beyond 300 Wh kg−1.  Materials Today,      [PMID:] [10.1016/j.mattod.2025.09.022]