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BIS(TRIMETHYLSILYL)CHLOROMETHANE

BIS(TRIMETHYLSILYL)CHLOROMETHANE Structure
BIS(TRIMETHYLSILYL)CHLOROMETHANE
  • CAS No.5926-35-2
  • Chemical Name:BIS(TRIMETHYLSILYL)CHLOROMETHANE
  • CBNumber:CB6449614
  • Molecular Formula:C7H19ClSi2
  • Formula Weight:194.85
  • MOL File:5926-35-2.mol
BIS(TRIMETHYLSILYL)CHLOROMETHANE Property
  • Boiling point 57-60 °C/15 mmHg (lit.)
  • Density 0.892 g/mL at 25 °C (lit.)
  • refractive index n20/D 1.449(lit.)
  • Flash point 120 °F
  • solubility soluble in common organic solvents (DMF, THF, Et2O, CH2Cl2).
  • form liquid
  • Specific Gravity 0.892
  • Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
  • BRN 1736681
  • UNSPSC Code 12352103
  • NACRES NA.22
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :10-36/37/38
  • Safety Statements  :26-36/37/39
  • RIDADR  :UN 1993 3/PG 3
  • WGK Germany  :3
  • F  :21
  • TSCA  :No
  • HazardClass  :3.2
  • PackingGroup  :III
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H226-H315-H319-H335
  • Precautionary statements P210-P302+P352-P305+P351+P338
BIS(TRIMETHYLSILYL)CHLOROMETHANE Price More Price(2)
  • Brand: Sigma-Aldrich(India)
  • Product number: 361747
  • Product name : Chlorobis(trimethylsilyl)methane
  • Purity: 97%
  • Packaging: 5G
  • Price: ₹7729.05
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 361747
  • Product name : Chlorobis(trimethylsilyl)methane
  • Purity: 97%
  • Packaging: 25G
  • Price: ₹22256.2
  • Updated: 2022/06/14
  • Buy: Buy

BIS(TRIMETHYLSILYL)CHLOROMETHANE Chemical Properties,Usage,Production

  • Physical properties bp 57–60°C(15 mmHg); flash point 48 °C; d 0.892 gmL?1 (25 °C).
  • Uses Silane, 1,1-(Chloromethylene)bis[1,1,1]- trimethyl- can be used as versatile C1 building block; broad application in Peterson olefination reactions; Grignard reagent participates readily in Kumada cross-coupling reactions with aryl and vinyl halides; useful in synthesis of methylenephosphine analogs and as sterically demanding ligand for a number of main group and transition metal complexes.
  • Uses Chlorobis(trimethylsilyl)methane can be used as a reagent for the preparation of:
    • Para-bis(trimethylsilyl)ethylstyrene (PBTES) monomer, which is used to synthesize corresponding network polymer of styrene.
    • Bis(trimethylsilyl)methyl magnesium chloride (Grignard reagent), which is used in the synthesis of bis(trimethylsilyl) allyl compounds by reacting with alkenyl bromide via the Kumada coupling reaction.
    • N-[Bis(trimethylsilyl)methyl]heterocumulenes.

  • Preparation a convenient one-pot procedure has been developed by Kemp and Cowley in which trimethylsilylchloride reacts with dichloromethane in the presence of nBuLi at ?110°Cto give bis(trimethylsilyl)dichloromethane.1 This intermediate is sequentially treated with nBuLi and ethanol to yield chlorobis(trimethylsilyl)methane. A number of other syntheses have been described
BIS(TRIMETHYLSILYL)CHLOROMETHANE Preparation Products And Raw materials
Raw materials
Preparation Products
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BIS(TRIMETHYLSILYL)CHLOROMETHANE Spectrum
5926-35-2, BIS(TRIMETHYLSILYL)CHLOROMETHANERelated Search:
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  • 5926-35-2
  • chloro(trimethylsilyl)methyl]-trimethylsilane
  • Silane, 1,1'-(chloromethylene)bis[1,1,1-trimethyl-
  • Chloro-bis-trimethylsilanyl-methane
  • (Chloromethylene)bis(trimethylsilane)
  • Chlorobis(trimethylsilyl)methane 97%
  • Chloro-bis(trimethylsilyl)methane
  • BIS(TRIMETHYLSILYL)METHYL CHLORIDE
  • BIS(TRIMETHYLSILYL)CHLOROMETHANE

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