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Merck

T24007

Sigma-Aldrich

四甲基硅烷

ACS reagent, NMR grade, ≥99.9%

别名:

TMS

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About This Item

线性分子式:
Si(CH3)4
CAS号:
分子量:
88.22
Beilstein:
1696908
EC號碼:
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.22

等級

ACS reagent
NMR grade

品質等級

蒸汽壓力

11.66 psi ( 20 °C)

化驗

≥99.9%

形狀

liquid

自燃溫度

842 °F

expl. lim.

0.34-6.3 %

技術

NMR: suitable

蒸發殘留物

≤0.05%

折射率

n20/D 1.358 (lit.)

bp

26-28 °C (lit.)

mp

−99 °C (lit.)

密度

0.648 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

C[Si](C)(C)C

InChI

1S/C4H12Si/c1-5(2,3)4/h1-4H3

InChI 密鑰

CZDYPVPMEAXLPK-UHFFFAOYSA-N

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應用

四甲基硅烷可用作:
  • 前体,通过化学气相沉积法合成α-SiC
  • 反应物,在氯化铝和二氯甲烷环境下由金刚烷合成1,3,5,7-四甲基金刚烷
  • 溶剂,用于1-辛烯与吗啉的氢胺甲基化
  • 甲基化试剂,将四氯化锗转化为四甲基锗、三甲基氯化锗、二甲基氯化锗或三氯化甲基锗

象形圖

Flame

訊號詞

Danger

危險聲明

防範說明

危險分類

Flam. Liq. 1

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

-16.6 °F - closed cup

閃點(°C)

-27 °C - closed cup


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A novel approach to selecting thermomorphic multicomponent solvent systems (TMS) for hydroaminomethylation reactions
Behr A, et al.
Chemical Engineering and Processing, 69, 15-23 (2013)
Synthesis of alpha-SiC from tetramethylsilane by chemical vapor deposition at high temperature
Jeong S, et al.
Applied Physics Express, 7, 025501-025501 (2014)
Tetramethylsilane in synthesis: selective mono-and polymethylations of germanium tetrachloride
Bordeau M, et al.
Organometallics, 1087-1089, 4-4 (1985)
James C Salamanca et al.
Scientific reports, 8(1), 7559-7559 (2018-05-17)
E-cigarette aerosol emission studies typically focus on benchmarking toxicant levels versus those of cigarettes. However, such studies do not fully account for the distinct chemical makeup of e-liquids and their unique properties. These approaches often conclude that there are fewer
Ramesh C Sharma et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 65(3-4), 787-791 (2006-03-15)
The decomposition of trimethylsilane and tetramethylsilane has been investigated for the first time, using hot wire (catalytic) at various temperatures. Trimethylsilane is catalytic-dissociated in these species SiH(2), CH(3)SiH, CH(3), CH(2)Si. Time of flight mass spectroscopy signal of these species are

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