Silicon(IV) chloride, 99.8+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10114220	Thermo Scientific Acros 201160500	50 mL	Glass bottle
10606412	Thermo Scientific Acros 201165000	500 mL	Glass bottle
10751994	Thermo Scientific Acros 201160025	2.5 L	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 10026-04-7
• Molecular Weight (g/mol): 169.89
• InChI Key: FDNAPBUWERUEDA-UHFFFAOYSA-N
• PubChem CID: 24816
• SMILES: Cl[Si](Cl)(Cl)Cl

• Molecular Formula: Cl4Si
• MDL Number: MFCD00011229
• Synonym: silicon tetrachloride, silicon chloride, perchlorosilane, silane, tetrachloro, silicon iv chloride, tetrachlorosilicon, chlorid kremicity, silicio tetracloruro di, siliciumtetrachlorid, silicon chloride sicl4
• IUPAC Name: tetrachlorosilane

Specifications

• Boiling Point: 58.0°C
• CAS: 10026-04-7
• Physical Form: Liquid
• Molecular Formula: Cl4Si
• MDL Number: MFCD00011229
• Merck Index: 15, 8639
• Solubility Information: Solubility in water: decomposes. Other solubilities: miscible with benzene, ether, chloroform,, petroleum ether, carbon tetrachloride,, tin tetrachloride, sulfur, mono- and dichlorides, decomposes by alcohol with evolution of hydrogen, chloride
• SMILES: Cl[Si](Cl)(Cl)Cl
• Molecular Weight (g/mol): 169.89
• Formula Weight: 169.9
• Refractive Index: 1.413
• Density: 1.4800g/mL

• Melting Point: -70.0°C
• Color: Colorless
• Assay Percent Range: 99.8+%
• Linear Formula: SiCl₄
• Fieser: 10,347; 11,466; 16,317
• Synonym: silicon tetrachloride, silicon chloride, perchlorosilane, silane, tetrachloro, silicon iv chloride, tetrachlorosilicon, chlorid kremicity, silicio tetracloruro di, siliciumtetrachlorid, silicon chloride sicl4
• InChI Key: FDNAPBUWERUEDA-UHFFFAOYSA-N
• IUPAC Name: tetrachlorosilane
• PubChem CID: 24816
• Percent Purity: ≥99.8%
• Specific Gravity: 1.48
• Chemical Name or Material: Silicon(IV) chloride, 99.8+%

Safety and Handling

GHS H Statement
May cause respiratory irritation.
Toxic if swallowed.
Toxic if inhaled.
Causes severe skin burns and eye damage.
Reacts violently with water.

GHS P Statement
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Avoid breathing dust/fume/gas/mist/vapors/spray.

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 233-054-0

missing translation for 'rtecsNumber' : VW0525000

missing translation for 'tsca' : TSCA

Recommended Storage : Product may develop some turbidity or precipitate

Product Identifier

• Silicon(IV) chloride

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 A
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H331-Toxic if inhaled.
• H335-May cause respiratory irritation.
• H301-Toxic if swallowed.
• EUH014-Reacts violently with water.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P402+P404-Store in a dry place. Store in a closed container.

RUO – Research Use Only