Methylenebis(trimethylsilane)

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Names

[ CAS No. ]:
2117-28-4

[ Name ]:
Methylenebis(trimethylsilane)

[Synonym ]:
Silane, methylenebis[trimethyl-
hexa-Si-methyl-Si,Si'-methanediyl-bis-silane
2.2.4.4-Tetramethyl-2.4-disila-pentan
Hexa-Si-methyl-Si,Si'-methandiyl-bis-silan
2,4-Disilapentane, 2,2,4,4-tetramethyl-
2,4-Disilapentane,2,2,4,4-tetramethyl
EINECS 218-322-7
MFCD00008275
Silane, 1,1'-methylenebis[1,1,1-trimethyl-
Bis(triMethylsilyl)Methane
Methylenebis(trimethylsilane)
Bis-trimethylsilyl-methan

Chemical & Physical Properties

[ Density]:
0.7±0.1 g/cm3

[ Boiling Point ]:
134.1±13.0 °C at 760 mmHg

[ Melting Point ]:
−71 °C(lit.)

[ Molecular Formula ]:
C7H20Si2

[ Molecular Weight ]:
160.405

[ Flash Point ]:
12.8±0.0 °C

[ Exact Mass ]:
160.110352

[ LogP ]:
4.39

[ Vapour Pressure ]:
10.1±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.397

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F:Flammable;Xi:Irritant;

[ Risk Phrases ]:
R11;R36/37/38

[ Safety Phrases ]:
S9-S16-S29-S33-S36/37/39

[ RIDADR ]:
UN 1993 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
2931900090

Precursor & DownStream

Precursor

  • Chlorotrimethylsilane
  • [(Trimethylsilyl)Methyl]Magnesium Chloride
  • Chloroform
  • (Chloromethyl)trimethylsilane
  • Dichloromethane
  • Phenylacetylene
  • bis(triethoxysilyl)methane
  • Cyclohexanone
  • Dibromomethane

DownStream

  • Fluoro(trimethyl)silane
  • (trimethylsilyl)methyl anion
  • Hexamethyldisilane
  • n,n-bis(trifluoromethyl)hydroxylamine
  • 1,1-difluoro-N-(trifluoromethyl)methanimine
  • Chlorotrimethylsilane
  • TMS
  • bis(dimethylphosphino)methane

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Trimethylenebis(trimethylsilane)
  • Tetramethylenebis(trimethylsilane)
  • methylenebis(di-n-butylphosphine sulfide)
  • methylenebis[dichloroaluminum]
  • methylenebis(4,1-phenylene) bis(bis(2-ethylhexyl)carbamate)
  • methylenebis(4-(tert-butyl)-2,1-phenylene) diacetate
  • 5-{[(Benzyloxy)carbonyl]amino}-3-[(3-methylbutoxy)methyl]pentanoic acid
  • 5-{[(Benzyloxy)carbonyl]amino}-3-(ethoxymethyl)pentanoic acid
  • 5-{[(Benzyloxy)carbonyl]amino}-3-[(prop-2-en-1-yloxy)methyl]pentanoic acid
  • 5-{[(Benzyloxy)carbonyl]amino}-3-[(2-methylpropoxy)methyl]pentanoic acid
  • 5-{[(Benzyloxy)carbonyl]amino}-3-[(2-methylbutoxy)methyl]pentanoic acid
  • 5-{[(Benzyloxy)carbonyl]amino}-3-[(2,2,2-trifluoroethoxy)methyl]pentanoic acid
  • 2-[2-(2-Methylcyclopropyl)-1,3-oxazol-5-yl]acetic acid
  • 3-(4-Methylpiperazin-1-yl)-2-[(triphenylmethyl)amino]propan-1-ol
  • 3-(Pyrrolidin-1-yl)-2-[(triphenylmethyl)amino]propan-1-ol
  • 3-(Morpholin-4-yl)-2-[(triphenylmethyl)amino]propan-1-ol
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