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  6. Hexamethyldisiloxane, 98+%

Hexamethyldisiloxane, 98+%

Catalog No. p-4509706
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Quantity:
100 mL
500 mL
Packaging:
Glass bottle
Catalog No. Quantity Packaging
AC194791000 100 mL Glass bottle
AC194795000 500 mL Glass bottle
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Catalog No. AC194791000

Supplier: Thermo Scientific Chemicals 194791000

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Description

CAS: 107-46-0 | C6H18OSi2 | 162.38 g/mol

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.

Silylation reagent

Chemical Identifiers

CAS 107-46-0
InChI Key UQEAIHBTYFGYIE-UHFFFAOYSA-N
Synonym hexamethyldisiloxane, disiloxane, hexamethyl, hexamethyl disiloxane, oxybis trimethylsilane, fluka ag, hmdso, bis trimethylsilyl ether, belsil dm 0.65, bis trimethylsilyl oxide
PubChem CID 24764
ChEBI CHEBI:78002
IUPAC Name trimethyl(trimethylsilyloxy)silane
SMILES C[Si](C)(C)O[Si](C)(C)C

Specifications

Melting Point -59.0°C
Color Colorless
Density 0.7600g/mL
Boiling Point 101.0°C
Flash Point −6°C
Infrared Spectrum Authentic
Assay Percent Range 98% min. (GC)
Packaging Glass bottle
Molecular Formula C6H18OSi2
Refractive Index 1.3765 to 1.3785
Linear Formula (CH3)3SiOSi(CH3)3
Quantity 100 mL
Beilstein 04,III,1859
Fieser 08,240; 09,55; 10,196
Merck Index 15,4726
Specific Gravity 0.76
Solubility Information Solubility in water: insoluble.
Molecular Weight (g/mol) 162.38
Viscosity 0.5 mPa.s (25°C)
Formula Weight 162.38
Percent Purity 98+%
Physical Form Liquid
Chemical Name or Material Hexamethyldisiloxane
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
Very toxic to aquatic life with long lasting effects.
Highly flammable liquid and vapor.
Precautionary Statement GHS P Statement
Avoid release to the environment.
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Store in a well-ventilated place.
Keep container tightly closed.
EINECSNumber 203-492-7

RUO – Research Use Only