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Tetramethylsilane information


Tetramethylsilane
Flat structural formula
Ball-and-stick model
Space-filling model
Names
Preferred IUPAC name
Tetramethylsilane
Identifiers
CAS Number
  • 75-76-3 checkY
3D model (JSmol)
  • Interactive image
Abbreviations TMS
Beilstein Reference
1696908
ChEBI
  • CHEBI:85361 checkY
ChEMBL
  • ChEMBL68073 checkY
ChemSpider
  • 6156 checkY
ECHA InfoCard 100.000.818 Edit this at Wikidata
EC Number
  • 200-899-1
MeSH Tetramethylsilane
PubChem CID
  • 6396
RTECS number
  • VV5705400
UNII
  • 41Y0RBG14Q checkY
UN number 2749
CompTox Dashboard (EPA)
  • DTXSID9026423 Edit this at Wikidata
InChI
  • InChI=1S/C4H12Si/c1-5(2,3)4/h1-4H3 checkY
    Key: CZDYPVPMEAXLPK-UHFFFAOYSA-N checkY
SMILES
  • C[Si](C)(C)C
Properties
Chemical formula
C4H12Si
Molar mass 88.225 g·mol−1
Appearance Colourless liquid
Density 0.648 g cm−3
Melting point −99 °C (−146 °F; 174 K)
Boiling point 26 to 28 °C (79 to 82 °F; 299 to 301 K)
Solubility organic solvents
Structure
Molecular shape
Tetrahedral at carbon and silicon
Dipole moment
0 D
Hazards
GHS labelling:
Pictograms
GHS02: FlammableGHS05: CorrosiveGHS09: Environmental hazard
Signal word
Danger
Hazard statements
H224, H302, H411
Precautionary statements
P210, P233, P240, P241, P242, P243, P264, P270, P273, P280, P301+P312, P303+P361+P353, P330, P370+P378, P391, P403+P235, P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propaneInstability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calciumSpecial hazards (white): no code
3
4
1
Flash point −28 – −27 °C
Related compounds
Related silanes
  • Silane
  • Silicon tetrabromide
  • Silicon tetrachloride
  • Silicon tetrafluoride
  • Silicon tetraiodide
  • Hexamethyldisilane
Related compounds
  • Neopentane
  • Tetramethylgermane
  • Tetramethyltin
  • Tetramethyllead
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Tetramethylsilane (abbreviated as TMS) is the organosilicon compound with the formula Si(CH3)4. It is the simplest tetraorganosilane. Like all silanes, the TMS framework is tetrahedral. TMS is a building block in organometallic chemistry but also finds use in diverse niche applications.

and 24 Related for: Tetramethylsilane information

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Tetramethylsilane

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Tetramethylsilane (abbreviated as TMS) is the organosilicon compound with the formula Si(CH3)4. It is the simplest tetraorganosilane. Like all silanes...

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Trimethylsilyl group

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applications. A trimethylsilyl group bonded to a methyl group forms tetramethylsilane, which is abbreviated as TMS as well. Compounds with trimethylsilyl...

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Trimethylsilylpropanoic acid

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references that are frequently used in NMR experiments are DSS and tetramethylsilane. Pohl, L.; Eckle, M. (1969). "Sodium 3-(trimethylsilyl)tetradeuteriopropionate...

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Hexamethyldisiloxane

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easily handled since it is less volatile than the usual standard tetramethylsilane but still displays only a singlet near 0 ppm. HMDSO has even poorer...

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Neopentane

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tetrachloride. In this respect, neopentane is similar to its silane analog, tetramethylsilane, whose single chemical shift is zero by convention. The symmetry of...

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Nuclear magnetic resonance spectroscopy

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solvent residual proton peak as an internal standard instead of adding tetramethylsilane (TMS), which is conventionally defined as having a chemical shift...

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Wire chamber

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(0.5%) The chamber could also be filled with: liquid xenon; liquid tetramethylsilane; or tetrakis(dimethylamino)ethylene (TMAE) vapour. For high-energy...

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Proton nuclear magnetic resonance

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deuterated solvents were supplied with a small amount (typically 0.1%) of tetramethylsilane (TMS) as an internal standard for referencing the chemical shifts...

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Trimethylsilane

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Chieh-Cheng; Wang, Ying-Lang (2012). "A Study of Trimethylsilane (3MS) and Tetramethylsilane (4MS) Based α-SiCN:H/α-SiCO:H Diffusion Barrier Films". Materials...

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TSP

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Trimethylsilyl-2,2,3,3-tetradeuteropropionic acid, derivative of tetramethylsilane Trisodium phosphate, cleaning agent TSP (econometrics software), programming...

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Thermometer

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(September 2005). "Temperature dependence of the 1H chemical shift of tetramethylsilane in chloroform, methanol, and dimethylsulfoxide". Journal of Magnetic...

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Internal standard

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experiments. Therefore, frequencies are reported as relative differences to tetramethylsilane (TMS), an internal standard that George Tiers proposed in 1958 and...

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List of gases

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2 °C 1,H-Pentafluorocyclobut-1-ene 1,H:2,H-hexafluorocyclobutane Tetramethylsilane 26.7 °C Chlorosyl trifluoride 27 °C 2,2-Dichloro-1,1,1-trifluoroethane...

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Chemical shift

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for 1H, 13C, and 29Si nuclei are usually referenced against TMS (tetramethylsilane), TSP (Trimethylsilylpropanoic acid), or DSS, which by the definition...

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Octamethylcyclotetrasiloxane

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statements H361f, H410 M=10 Related compounds Related compounds Disiloxane Tetramethylsilane Dimethyl ether Bis(trimethylsilyl)amine Tetrakis(trimethylsilyloxy)silane...

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Tetramethyllead

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310.9 K) closed cup Related compounds Related compounds Neopentane Tetramethylsilane Tetramethylgermanium Tetramethyltin Except where otherwise noted,...

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Silanes

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Organosilanes are a class of charge-neutral organosilicon compounds. Example: tetramethylsilane (Si(CH 3) 4) By tradition, compounds with Si-O-Si bonds are usually...

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List of reagents

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development of acidic photoresist in the photolithography process Tetramethylsilane the simplest tetraorganosilane; a building block in organometallic...

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TMS

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Airport, IATA code Tuen Mun South station, Hong Kong; MTR station code Tetramethylsilane, an organosilicon chemical compound Trimethylsilanol, an organosilicon...

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Tetramethyltin

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Tetraethyltin Tetrapropyltin Tetrabutyltin Related compounds Neopentane Tetramethylsilane Tetramethylgermane Tetramethylplumbane Except where otherwise noted...

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Silyl enol ether

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silicon of the silyl enol ether, producing the lithium enolate and tetramethylsilane. Silyl enol ethers are used in many reactions resulting in alkylation...

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Hexamethyldisilane

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point 11 °C (52 °F; 284 K) Related compounds Related alkylsilanes Tetramethylsilane Triethylsilane Except where otherwise noted, data are given for materials...

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Trimethylborane

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tetramethylborate ion has a negative charge and is isoelectronic with neopentane, tetramethylsilane, and the tetramethylammonium cation. Trimethylborane has been used...

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List of UN numbers 2701 to 2800

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tert-Butylcyclohexylchloroformate UN 2748 6.1 2-Ethylhexyl chloroformate UN 2749 3 Tetramethylsilane UN 2750 6.1 1,3-Dichloropropan-2-ol UN 2751 8 Diethylthiophosphoryl...

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