(Bromodifluoromethyl)trimethylsilane - ≥98%(GC) , CAS No.115262-01-6

CAS: 115262-01-6 Cat. No.: B152721 Molecular Weight: 203.1 EC Number: 806-938-4

GRADE & PURITY ≥98%(GC)

Synonyms

[bromo(difluoro)methyl](trimethyl)silane | Bromodifluoro(trimethylsilyl)methane | SY047583 | C4H9BrF2Si | MS-20546 | B4325 | (Bromodifluoromethyl)trimethylsilane, 98% | [Bromo(difluoro)methyl]trimethylsilane | [bromo(difluoro)methyl]-trimethylsilane | A85

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

(Bromodifluoromethyl)trimethylsilane (TMSCF2Br) is commonly used as a source to generate dilfluorocarbene. TMSCF3 (Ruppert-Prakash reagent) and BBr3undergoes fast halogen-exchange reaction to form MSCF2Br.

Specifications

Synonyms

[bromo(difluoro)methyl](trimethyl)silane | Bromodifluoro(trimethylsilyl)methane | SY047583 | C4H9BrF2Si | MS-20546 | B4325 | (Bromodifluoromethyl)trimethylsilane, 98% | [Bromo(difluoro)methyl]trimethylsilane | [bromo(difluoro)methyl]-trimethylsilane | A85

Specifications & Purity

≥98%(GC)

Storage

Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%(GC)

Names and Identifiers

• Canonical Smiles: C[Si](C)(C)C(F)(F)Br
• IUPAC Name: [bromo(difluoro)methyl]-trimethylsilane
• InChIKey: WDZVWBWAUSUTTO-UHFFFAOYSA-N
• INCHI: 1S/C4H9BrF2Si/c1-8(2,3)4(5,6)7/h1-3H3
• Isomeric SMILES: C[Si](C)(C)C(F)(F)Br
• Molecular Weight: 203.1
• Reaxy-Rn: 3535353
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3535353&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organohalogen compounds
    • Class Alkyl halides
      • Subclass Halomethanes

• Kingdom: Organic compounds
• Superclass: Organohalogen compounds
• Class: Alkyl halides
• Subclass: Halomethanes
• Intermediate Tree Nodes: Not available
• Direct Parent: Trihalomethanes
• Alternative Parents: Organic metalloid salts Organofluorides Organobromides Hydrocarbon derivatives Alkylsilanes Alkyl fluorides Alkyl bromides
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trihalomethane - Organic metalloid salt - Hydrocarbon derivative - Organosilicon compound - Alkylsilane - Organofluoride - Organobromide - Organic metalloid moeity - Alkyl fluoride - Alkyl bromide - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as trihalomethanes. These are organic compounds in which exactly three of the four hydrogen atoms of methane (CH4) are replaced by halogen atoms.
• 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

Chemical and Physical Properties

• Sensitivity: Air & light & heat & Moisture sensitive
• Refractive Index: 1.407
• Flash Point(°C): 17 °C
• Boil Point(°C): 108°C(lit.)
• Molecular Weight: 203.100 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 201.963 Da
• Monoisotopic Mass: 201.963 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 86.500
• 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

References

1. Zhenrui Li, Haifeng Zuo, Minglei Su, Zhenbing Sun, Jianfeng Ma, Xing’e Liu, Pengyi Zhang.  (2025)  Enhancing the adsorption capacity of lignin-based super activated carbon for trace toluene under highly humid conditions through [2 + 1] cycloaddition reactions.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.161421]