(Trimethylsilyl)acetylene - ≥98% , CAS No.1066-54-2

CAS: 1066-54-2 Cat. No.: E106615 Formula: C₅H₁₀Si Peso molecolare: 98.22 Beilstein Registry Number: 906752 Numero EC: 213-919-9

GRADE & PURITY ≥98%

Synonyms

(Trimethylsilyl)acetylene | (trimethyl-silyl)acetylene | (trimethylsilyl)-acetylene | 1-(Trimethylsilyl)acetylene | 1-Trimethylsilylethyne | 1-trimethylsilyl-ethyne | Trimethylsilylacetylene | trimethylsilyl-acetylene | trimetylsilyl acetylene | Acetylene

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Panoramica

A substrate for nickel-catalyzed cross-coupling with benzonitriles. Pyrazole syntheses by 1,3-Dipolar cycloaddition of diazo compounds to acetylenes.

Ethynyltrimethylsilane was used in:

• microwave-assisted, one-pot, three-step Sonogashira cross-coupling-desilylation-cycloaddition reaction for the preparation of 1,4-disubstituted 1,2,3-triazoles

• synthesis of poly(ethynyltrimethylsilane) containing Pd (II) coordination sites

• pyrazole synthesis via 1,3-dipolar cycloaddition of diazo compounds to acetylenes

Specifications

Sinonimi

(Trimethylsilyl)acetylene | (trimethyl-silyl)acetylene | (trimethylsilyl)-acetylene | 1-(Trimethylsilyl)acetylene | 1-Trimethylsilylethyne | 1-trimethylsilyl-ethyne | Trimethylsilylacetylene | trimethylsilyl-acetylene | trimetylsilyl acetylene | Acetylene

Specifiche e purezza

≥98%

Condizioni di conservazione di stoccaggio

Store at 2-8°C,Argon charged

Spedito in

Wet ice

Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.

Purezza

≥98%

Nomi e identificatori

• Pubchem Sid: 508806867
• Sorrisi canonici: C[Si](C)(C)C#C
• IUPAC Name: ethynyl(trimethyl)silane
• InChIKey: CWMFRHBXRUITQE-UHFFFAOYSA-N
• INCHI: 1S/C5H10Si/c1-5-6(2,3)4/h1H,2-4H3
• Isomeri SMILES: C[Si](C)(C)C#C
• Numero UN: 1993
• Peso molecolare: 98.22
• Beilstein: 906752
• Reaxy-Rn: 906752
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=906752&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Classe Organometalloid compounds
      • Subclass Organosilicon compounds
        • Level5 Alkylsilanes
          • Level6 Trialkylsilanes

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Classe: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Alkylsilanes
• Direct Parent: Trialkylsilanes
• Alternative Parents: Acetylides Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkylsilane - Acetylide - Hydrocarbon derivative - Aliphatic acyclic compound
• Descrizione: This compound belongs to the class of organic compounds known as trialkylsilanes. These are organosilicon compounds containing exactly one alkyl chain attached to the silicon atom.
• 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

Proprietà chimiche e fisiche

• Solubilità: Miscible with organic solvents.
• Sensibilità: Air and Moisture Sensitive
• Indice di rifrazione: 1.3873-1.3903
• Punto di infiammabilità (°F): -29.2 °F
• Punto di infiammabilità (°C): -34℃
• Punto di ebollizione (°C): 53°C
• Peso molecolare: 98.220 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 98.0552 Da
• Monoisotopic Mass: 98.0552 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 77.800
• 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

Riferimenti

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