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TRIS(TRIMETHYLSILYL)METHANE

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TRIS(TRIMETHYLSILYL)METHANE Basic information

Product Name:
TRIS(TRIMETHYLSILYL)METHANE
Synonyms:
  • TRIS(TRIMETHYLSILYL)METHANE 97+%
  • Tris(trimethylsilyl)methane,min.97%
  • Tris(trimethylsilyl)methane, min. 97%
  • 2,2,4,4-Tetramethyl-3-(trimethylsilyl)-2,4-disilapentane
  • Methanetriyltris(trimethylsilane)
  • Methylidynetris(trimethylsilane)
  • Tris(trimethylsilyl)methane,93%
  • 1,1',1''-Methylidynetris[1,1,1-trimethylsilane]
CAS:
1068-69-5
MF:
C10H28Si3
MW:
232.59
EINECS:
251-228-4
Product Categories:
  • organosilicon compounds
  • Organometallic Reagents
  • Organosilicon
  • Others
Mol File:
1068-69-5.mol
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TRIS(TRIMETHYLSILYL)METHANE Chemical Properties

Boiling point:
55-56 °C/2 mmHg (lit.)
Density 
0.827 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.464(lit.)
Flash point:
170 °F
storage temp. 
Storage temp. 2-8°C
solubility 
sol common organic solvents.
form 
liquid
color 
colorless
Specific Gravity
0.827
Hydrolytic Sensitivity
1: no significant reaction with aqueous systems
BRN 
1850371
InChI
1S/C10H28Si3/c1-11(2,3)10(12(4,5)6)13(7,8)9/h10H,1-9H3
InChIKey
BNZSPXKCIAAEJK-UHFFFAOYSA-N
SMILES
C[Si](C)(C)C([Si](C)(C)C)[Si](C)(C)C
CAS DataBase Reference
1068-69-5
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
TSCA 
No
Storage Class
10 - Combustible liquids
Hazard Classifications
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

MSDS

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TRIS(TRIMETHYLSILYL)METHANE Usage And Synthesis

Chemical Properties

CLEAR COLORLESS LIQUID

Physical properties

bp 219 °C, 93–95 °C/13.5 mmHg; d 0.836 g cm3; n20 D 1.4657.

Uses

Tris(trimethylsilyl)methane is precursor of (Me3Si)3CLi, useful to introduce bulky tris(trimethylsilyl)methyl (trisyl) group; Peterson alkenation reagent. It takes part in the reactions of Synthesis of Tris(trimethylsilyl)methyl Bromide, Metalation, Formation of Bis(trimethylsilyl)methyllithium, Hydrosilylation of Double Bonds, Intramolecular Reactions, Intermolecular Reactions, Nonradical Reactions etc.

Uses

Sterically demanding "risyl"group.

TRIS(TRIMETHYLSILYL)METHANESupplier

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