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2117-28-4

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2117-28-4 Structure

Identification	More
[Name] Bis(trimethylsilyl)methane
[CAS] 2117-28-4
[Synonyms] BIS(TRIMETHYLSILYL)METHANE METHYLENEBIS(TRIMETHYLSILANE) 2,4-Disilapentane, 2,2,4,4-tetramethyl- 2,4-disilapentane,2,2,4,4-tetramethyl- bis(trimethylsilanyl)-methane methylenebis[trimethyl-silan Silane, methylenebis*trimethyl- silane,methylenebis[trimethyl]- Trimethyl[(trimethylsilyl)methyl]silane Bis(trimethylsilyl)methane,97% 2,2,4,4-Tetramethyl-2,4-disilapentane Di(trimethylsilyl)methane
[EINECS(EC#)] 218-322-7
[Molecular Formula] C7H20Si2
[MDL Number] MFCD00008275
[Molecular Weight] 160.4
[MOL File] 2117-28-4.mol

Chemical Properties	Back Directory
[Appearance] clear colorless liquid
[Melting point ] -71 °C (lit.)
[Boiling point ] 133-134 °C (lit.)
[density ] 0.751 g/mL at 25 °C(lit.)
[refractive index ] n20/D 1.417(lit.)
[Fp ] 55 °F
[form ] liquid
[color ] colorless
[Specific Gravity] 0.752
[Hydrolytic Sensitivity] 1: no significant reaction with aqueous systems
[BRN ] 1734530
[InChI] 1S/C7H20Si2/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3
[InChIKey] GYIODRUWWNNGPI-UHFFFAOYSA-N
[SMILES] C[Si](C)(C)C[Si](C)(C)C
[CAS DataBase Reference] 2117-28-4(CAS DataBase Reference)
[NIST Chemistry Reference] Silane, methylenebis[trimethyl-(2117-28-4)
[EPA Substance Registry System] 2117-28-4(EPA Substance)

Safety Data	Back Directory
[Hazard Codes ] F,Xi
[Risk Statements ] R11:Highly Flammable. R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ] S9:Keep container in a well-ventilated place . S16:Keep away from sources of ignition-No smoking . S29:Do not empty into drains . S33:Take precautionary measures against static discharges . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ] UN 1993 3/PG 2
[WGK Germany ] 3
[TSCA ] Yes
[HazardClass ] 3
[PackingGroup ] II
[HS Code ] 29319000
[Storage Class] 3 - Flammable liquids
[Hazard Classifications] Eye Irrit. 2 Flam. Liq. 2 Skin Irrit. 2 STOT SE 3

Material Safety Data Sheet(MSDS)	Back Directory
[msds information] Bis(trimethylsilyl)methane(2117-28-4).msds

Hazard Information	Back Directory
[Chemical Properties] clear colorless liquid
[Uses] Bis(trimethylsilyl)methane is a precursor of (Me3Si)2CHLi and Me3SiCH2Li, which are useful in Peterson alkenation reactions^[1].
[storage] Bis(trimethylsilyl)methane can be stored in a glass bottle.
[References] 1. (a) Gr&omacr;bel, B.-T.; Seebach, D. AG(E) 1974, 13, 83. (b) Cook, M. A.; Eaborn, C.; Jukes, A. E.; Walton, D. R. M. JOM, 1970, 24, 52.

Spectrum Detail	Back Directory
[Spectrum Detail] Bis(trimethylsilyl)methane(2117-28-4)MS Bis(trimethylsilyl)methane(2117-28-4)¹HNMR Bis(trimethylsilyl)methane(2117-28-4)¹³CNMR Bis(trimethylsilyl)methane(2117-28-4)IR1 Bis(trimethylsilyl)methane(2117-28-4)Raman

Well-known Reagent Company Product Information	Back Directory
[Alfa Aesar] Bis(trimethylsilyl)methane, 98%(2117-28-4)
[Sigma Aldrich] 2117-28-4(sigmaaldrich)
[TCI AMERICA] Bis(trimethylsilyl)methane,>92.0%(GC)(2117-28-4)

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2117-28-4

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