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  7. Tris(trimethylsilyl)silane, 97%, Thermo Scientific Chemicals

Tris(trimethylsilyl)silane, 97%, Thermo Scientific Chemicals

Codice prodotto. 11410627
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Quantità:
1 g
5 g
25 g
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Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso

Descrizione

CAS: 1873-77-4 | C9H28Si4 | 248.66 g/mol

Tris(trimethylsilyl)silane is used in hydrosilylations of carbonyls, radical reactions, reductions of acid chlorides, and carbon-halogen bonds. It acts a mediator of radical reactions and considered to be a nontoxic substitute for tri-n-butylstannane in radical reactions. It forms complexes with transition metals and main group elements. Further, it is utilized in carbon-carbon bond forming reactions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Tris(trimethylsilyl)silane is used in hydrosilylations of carbonyls, radical reactions, reductions of acid chlorides, and carbon-halogen bonds. It acts a mediator of radical reactions and considered to be a nontoxic substitute for tri-n-butylstannane in radical reactions. It forms complexes with transition metals and main group elements. Further, it is utilized in carbon-carbon bond forming reactions.

Solubility
Miscible with pentane, ether, toluene and tetrahydrofuran. Sparingly miscible with acetone and acetonitrile. Immiscible with water.

Notes
Light sensitive. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 1873-77-4
Formula molecolare C9H28Si4
Molecular Weight (g/mol) 248.66
Numero MDL MFCD00077893
InChI Key SQMFULTZZQBFBM-UHFFFAOYSA-N
Sinonimo tris trimethylsilyl silane, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilane, tris trimethylsilyl silicon, ttmss, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl-trisilane, hypersilyl, tris trimethylsilyl silyl radical, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilane #, 1,1,1,3,3,3-hexamethyl-2-trimethylsilyl trisilan-2-yl
IUPAC Name 1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane
SMILES C[Si](C)(C)[SiH]([Si](C)(C)C)[Si](C)(C)C

Specifica

Punti di ebollizione 82°C to 84°C (12mmHg)
Materiale o nome chimico Tris(trimethylsilyl)silane
Quantità 5 g
Numero UN UN1993
Beilstein 1923953
Punto d'infiammabilità 55°C (131°F)
Indice di Merck 14,9757
Informazioni di solubilità Miscible with pentane,ether,toluene and tetrahydrofuran. Sparingly miscible with acetone and acetonitrile. Immiscible with water.
Peso formulazione 248.67
Percent Purity 97%
Indice di rifrazione 1.49
Sensibilità Air Sensitive
Densità 0.806
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Safety and Handling

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Product Identifier
  • Tris(trimethylsilyl)silane
 Signal Word
  • Attenzione
 Hazard Category
  • Lesione oculare grave/irritazione oculare Categoria 2
  • Liquido infiammabile Categoria 3
  • Corrosione/irritazione della pelle Categoria 2
  • Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
 Hazard Statement
  • H226-Liquido e vapori infiammabili.
  • H315-Provoca irritazione cutanea.
  • H319-Provoca grave irritazione oculare.
  • H335-Può irritare le vie respiratorie.
 Precautionary Statement
  • P210-Tenere lontano da fonti di calore, superfici riscaldate, scintille, fiamme e altre fonti di innesco. Vietato fumare.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
 Supplemental information
  • MIXTURE LIST-Contiene: Tris(trimethylsilyl)silane
SDS

RUO – Research Use Only

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