CAS 10026-04-7

Silano, tetracloruro

Descrizione:

Il tetraclorosilano, noto anche come Silano, tetracloruro (numero CAS 10026-04-7), è un composto inorganico caratterizzato dalla sua formula molecolare SiCl₄. È un liquido incolore e volatile con un odore pungente, ed è altamente reattivo, in particolare con l'acqua, producendo acido cloridrico e silossani. Questo composto è utilizzato principalmente nella produzione di silicio e materiali a base di silicio, inclusi siliconi e semiconduttori. Il tetraclorosilano è anche utilizzato nei processi di deposizione chimica da vapore per la fabbricazione di film sottili in microelettronica. A causa della sua reattività, è classificato come materiale pericoloso; può causare irritazione severa alla pelle, agli occhi e al sistema respiratorio in caso di esposizione. La corretta manipolazione e conservazione in un ambiente controllato sono essenziali per mitigare i rischi associati alla sua volatilità e natura corrosiva. Inoltre, è importante notare che il tetraclorosilano deve essere tenuto lontano dall'umidità e da sostanze incompatibili per prevenire reazioni pericolose.

Formula: Cl₄Si

InChI: InChI=1/4ClH.Si/h4*1H;/q;;;;+4/p-4

InChI key: InChIKey=FDNAPBUWERUEDA-UHFFFAOYSA-N

SMILES: [Si](Cl)(Cl)(Cl)Cl

Sinonimi:

• LS 10 (silane)
• Ls 10
• Perchlorosilane
• Siliciumtetrachlorid
• Silicon Chloride
• Silicon Tetrachloride
• Silicon chloride (SiCl4)
• Silicon chloride (SiCl₄)
• Tetrachlorosilane
• Tetrachlorosilicon
• Tetrachlorure de silicium
• Tetracloruro De Silicio
• 1,1,1-trichloroethane
• Silane, tetrachloro-
• SiliconIVchloridecolorlessliq
• Silico tetrachloride
• Tetrachorosilane
• SiliconchloridefiberopticgradePURATREMcolorless
• SILICON(IV) CHLORIDE
• silicio(tetraclorurodi)
• Chlorid kremicity
• Silicium(tetrachlorure de)
• chloridkremicity
• silicium(tetrachlorurede)(french)
• Siliciumtetrachloride
• silicium(tetrachlorurede)
• SIC-L(TM)
• Silicio(tetracloruro di)
• CT1800
• SiCl4

Tetrachlorosilane

CAS: 10026-04-7

Formula: SiCl₄

Purezza: >98.0%(T)

Colore e forma: Colorless to Light yellow clear liquid

Peso molecolare: 169.89

Ref: 3B-T0636

Silicon(IV) chloride, 99%

CAS: 10026-04-7

Silicon(IV) chloride is used as an intermediate in the manufacture of polysilicon. It is also used in the semiconductors industry, photovoltaic cells and in the production of optical fibers. Its derivatives like trichlorosilane and silane are used in the Siemens process. This Thermo Scientific Chemi

Formula: Cl₄Si

Purezza: 99%

Colore e forma: Liquid

Peso molecolare: 169.89

Ref: 02-069182

Silicon(IV) chloride, 99.998% (metals basis)

CAS: 10026-04-7

Silicon(IV) chloride is used as semiconductor grade. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not ch

Formula: Cl₄Si

Purezza: 99.998%

Peso molecolare: 169.89

Ref: 02-040148

Silicon(IV) chloride, fiber optic grade (99.9999%-Si, 50ppm-Fe) PURATREM

CAS: 10026-04-7

Silicon(IV) chloride, fiber optic grade (99.9999%-Si, 50ppm-Fe) PURATREM

Formula: SiCl₄

Purezza: (99.9999%-Si)

Colore e forma: colorless liq.

Peso molecolare: 169.90

Ref: 08-98-0147

Silane, tetrachloro-

CAS: 10026-04-7

Silane, tetrachloro-

Purezza: 95%

Peso molecolare: 169.9g/mol

Ref: 54-OR1003321

TETRACHLOROSILANE, 99.99+%

CAS: 10026-04-7

Formula: Cl₄Sn

Purezza: 99.99%

Colore e forma: Straw Liquid

Peso molecolare: 169.9

Ref: 3H-SIT7085.1

TETRACHLOROSILANE, 98%

CAS: 10026-04-7

ALD Material
Atomic layer deposition (ALD) is a chemically self-limiting deposition technique that is based on the sequential use of a gaseous chemical process. A thin film (as fine as -0.1 Å per cycle) results from repeating the deposition sequence as many times as needed to reach a certain thickness. The major characteristic of the films is the resulting conformality and the controlled deposition manner. Precursor selection is key in ALD processes, namely finding molecules which will have enough reactivity to produce the desired films yet are stable enough to be handled and safely delivered to the reaction chamber.
Tetrachlorosilane; Silicon chloride; Silicon tetrachloride
Viscosity: 0.35 cStΔHform: -640 kJ/molΔHvap: 31.8 kJ/molΔHfus: 45.2 J/gSurface tension: 19.7 mN/mDielectric constant: 2.40Vapor pressure, 20 °C: 194 mmCritical pressure: 37.0 atmCritical temperature: 234 °CCoefficient of thermal expansion: 1.1 x 10-3Specific heat: 0.84 J/g/°Reaction with living alkali metal terminated polymers results in star polymersPrimary industrial use - combustion with hydrogen and air to give fumed silicaEnantioselectively opens stilbine epoxides to trichlorosilylated chlorohydrinsPromotes the reaction of aldehydes with isocyanides

Formula: Cl₄Sn

Purezza: 98%

Colore e forma: Straw Liquid

Peso molecolare: 169.9

Ref: 3H-SIT7085.0

Silicon(IV) chloride, fiber optic grade (99.9999%-Si, 50ppm-Fe) PURATREM, 98-0147, contained in a 50 ml electropolished Swagelok® cylinder (96-1077) for CVD/ALD

CAS: 10026-04-7

Silicon(IV) chloride, fiber optic grade (99.9999%-Si, 50ppm-Fe) PURATREM, 98-0147, contained in a 50 ml electropolished Swagelok® cylinder (96-1077) for CVD/ALD

Formula: SiCl₄

Purezza: (99.9999%-Si)

Colore e forma: colorless liq.

Peso molecolare: 169.90

Ref: 08-98-4027

Tetrachlorosilane

Prodotto controllato

CAS: 10026-04-7

Formula: SiCl₄

Colore e forma: Neat

Peso molecolare: 169.9

Ref: TR-T302015