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  7. Dichlorodimethylsilane, 98+%

Dichlorodimethylsilane, 98+%

Catalog No. p-7045830
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Catalog No. Quantity
AAL1213322 100 g
AAL1213336 500 g
AAL121330B 1000 g
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Catalog No. AAL1213322

Supplier: Thermo Scientific Chemicals L1213322

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Description

CAS: 75-78-5 | C2H6Cl2Si | 129.055 g/mol

Dichlorodimethylsilane is used to prepare a resin bound siloxane with tertiary alcohols and it is also used as a reagent for synthesis of optically active ansa-mettallocene polymerization catalysts. It acts as a precursor to silicone and polysilane compounds. It is also used in the glass coating to protect it from micro particles. It is involved in the preparation of resin bound siloxane with reactivity towards tertiary alcohols.

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.

Applications
Dichlorodimethylsilane is used to prepare a resin bound siloxane with tertiary alcohols and it is also used as a reagent for synthesis of optically active ansa-mettallocene polymerization catalysts. It acts as a precursor to silicone and polysilane compounds. It is also used in the glass coating to protect it from micro particles. It is involved in the preparation of resin bound siloxane with reactivity towards tertiary alcohols.

Solubility
Immiscible with water.

Notes
Moisture sensitive. Store in a cool place. Incompatible with alcohols, amines and strong bases.

Chemical Identifiers

CAS 75-78-5
Molecular Formula C2H6Cl2Si
Molecular Weight (g/mol) 129.055
MDL Number MFCD00000491
InChI Key LIKFHECYJZWXFJ-UHFFFAOYSA-N
Synonym dimethyldichlorosilane, silane, dichlorodimethyl, dichloro dimethyl silane, inerton aw-dmcs, dichlorodimethylsilicon, dimethyl-dichlorsilan, inerton dw-dmc, repel-silan, dimethylsilane dichloride, dimethyl dichlorosilane
PubChem CID 6398
IUPAC Name dichloro(dimethyl)silane
SMILES C[Si](C)(Cl)Cl

Specifications

Boiling Point 70°C to 71°C
Melting Point ∼-76°C
Quantity 100 g
Linear Formula (CH3)2SiCl2
UN Number UN1162
Beilstein 605287
Flash Point −5°C (23°F)
Solubility Information Immiscible with water.
Formula Weight 129.06
Percent Purity 99%
Refractive Index 1.4045
Sensitivity Moisture sensitive
Density 1.068
Chemical Name or Material Dichlorodimethylsilane
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Safety and Handling

Hazard Category H225-H302-H314-H331-H335
Hazard Statement GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: DIMETHYLDICHLOROSILANE
EINECSNumber 200-901-0
RTECSNumber VV3150000
TSCA Yes
Recommended Storage Keep cold; Store under Nitrogen

RUO – Research Use Only