N,O-Bis(trimethylsilyl)trifluoroacetamide - 10mM in DMSO , CAS No.25561-30-2

CAS: 25561-30-2 Cat. No.: N422890 Peso molecular: 257.4 Beilstein Registry Number: 2050024 Número EC: 247-103-9

GRADE & PURITY 10mM in DMSO

Synonyms

25561-30-2|BSTFA|N,O-Bis(trimethylsilyl)trifluoroacetamide|Ethanimidic acid, 2,2,2-trifluoro-N-(trimethylsilyl)-, trimethylsilyl ester|trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate|N,O-Bis(trimethylsilyl)trifluoroacetimide|Acetamide, 2,2,2-t

Storage

Store at -80°C

Shipped In

Dry ice packs + Cold packs

Descripción general

N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) is an excellent silylation reagent. For some sterically hindered primary or secondary nitro compounds, N,O-bis(trimethylsilyl)acetamide and BSTFA achieve better results than normal silylation conditions. BSTFA finds application in derivatizing amines. It is suitable for silyaltion of carboxylic acids, phenols, ureas, amides and alcohols.

Specifications

Sinónimos

25561-30-2 | BSTFA | N, O-Bis(trimethylsilyl)trifluoroacetamide | Ethanimidic acid, 2, 2, 2-trifluoro-N-(trimethylsilyl)-, trimethylsilyl ester | trimethylsilyl 2, 2, 2-trifluoro-N-trimethylsilylethanimidate | N, O-Bis(trimethylsilyl)trifluoroacetimide | Acetamide, 2, 2, 2-t

Especificaciones y pureza

10mM in DMSO

Condiciones de almacenamiento de almacenamiento

Store at -80°C

Enviado en

Dry ice packs + Cold packs

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Nombres e identificadores

• Sonrisas canónicas: C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
• IUPAC Name: trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate
• InChIKey: XCOBLONWWXQEBS-UHFFFAOYSA-N
• INCHI: 1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3
• Isómeros SMILES: C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
• WGK Alemania: 3
• CAS alternativo: 152571-61-4
• Número ONU: 2924
• Peso molecular: 257.4
• Beilstein: 2050024
• Reaxy-Rn: 3607620
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3607620&ln=

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 N-silyl compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organofluorides Hydrocarbon derivatives Alkyl fluorides
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkylheterosilane - N-silyl compound - Organic metalloid salt - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Alkyl halide - Alkyl fluoride - 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: Heat & Moisture Sensitive
• Índice de refracción: 1.384
• Punto de inflamación (°F): 42.8 °F
• Punto de inflamación (°C): 24 °C
• Punto de ebullición (°C): 142°C
• Punto de fusión (°C): -41°C(lit.)
• Peso molecular: 257.399 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 3
• Exact Mass: 257.088 Da
• Monoisotopic Mass: 257.088 Da
• Topological Polar Surface Area: 21.600 Ų
• Heavy Atom Count: 15
• Formal Charge: 0
• Complexity: 250.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 1
• The total count of all stereochemical bonds: 1
• Covalently-Bonded Unit Count: 1

XLogP3

Referencias

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