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  6. Hexamethyldisiloxane, 98+%, Thermo Scientific Chemicals

Hexamethyldisiloxane, 98+%, Thermo Scientific Chemicals

Product Code. 10114120
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Quantity:
10 mL
100 mL
500 mL
2.5 L
Packaging:
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.

Silylation reagent
TRUSTED_SUSTAINABILITY

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
Linear Formula (CH3)3SiOSi(CH3)3
Refractive Index 1.3765 to 1.3785
Quantity 500 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

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Product Identifier
  • Hexamethyldisiloxane
 Signal Word
  • Danger
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Flammable liquid Category 2
 Hazard Statement
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
  • H225-Highly flammable liquid and vapour.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P273-Avoid release to the environment.
  • P403+P233-Store in a well-ventilated place. Keep container tightly closed.

RUO – Research Use Only

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