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

Catalog No. AA40148AE
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Catalog No. AA40148AE Supplier Thermo Scientific Chemicals Supplier No. 040148AE
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Description

CAS: 10026-04-7 | Cl4Si | 169.89 g/mol

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 changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10026-04-7
Molecular Formula Cl4Si
Molecular Weight (g/mol) 169.89
MDL Number MFCD00011229
InChI Key FDNAPBUWERUEDA-UHFFFAOYSA-N
Synonym silicon tetrachloride, silicon chloride, perchlorosilane, silane, tetrachloro, silicon iv chloride, tetrachlorosilicon, chlorid kremicity, silicio tetracloruro di, siliciumtetrachlorid, silicon chloride sicl4
PubChem CID 24816
IUPAC Name tetrachlorosilane
SMILES Cl[Si](Cl)(Cl)Cl

Specifications

Boiling Point 57.6°C
Melting Point -70°C
Color Colorless
Physical Form Liquid
Quantity 100 mL
Linear Formula SiCl4
UN Number UN1818
Merck Index 14,8500
Solubility Information Reacts with water. Miscible with benzene,ether,chloroform.
Formula Weight 169.9
Percent Purity 99.998%
Odor Acrid
Sensitivity Moisture sensitive
Density 1.483 g/mL
Assay (metals basis)
Chemical Name or Material Silicon(IV) chloride
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Safety and Handling

Hazard Category H301+H331-H314-H335
Hazard Statement GHS H Statement
H314-H335-H319
Causes severe skin burns and eye damage.
May cause respiratory irritation.
Causes serious eye irritation.
Precautionary Statement P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: SILICON TETRACHLORIDE
EINECSNumber 233-054-0
RTECSNumber VW0525000
TSCA Yes
Recommended Storage Ambient temperatures; Store under Argon
SDS

RUO – Research Use Only

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