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Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 14,000

Catalog No. p-7052076
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AA42490AD 50 mL
AA42490AK 250 mL
AA42490K2 1 L
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Catalog No. AA42490AD Supplier Thermo Scientific Chemicals Supplier No. 042490AD
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CAS: 9016-00-6 | (C2H6OSi)n | 74.15 g/mol

Polydimethylsiloxane, trimethylsiloxy is used in water-repellent, protective creams & lotions. It is also used as surfactant, is used in coating auxiliary agents. It is also used as pharmaceutical intermediates.

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.

Chemical Identifiers

CAS 9016-00-6
Molecular Formula (C2H6OSi)n
Molecular Weight (g/mol) 74.15
MDL Number MFCD00084411
InChI Key SEUDSDUUJXTXSV-UHFFFAOYSA-N
IUPAC Name dimethylsilanone
SMILES C[Si](C)(-*)O-*

Specifications

Color Colorless
Physical Form Viscous Liquid
Boiling Point >205°C
Melting Point <-40°C
Density 0.970 g/mL
Solubility Information Soluble in aromatic hydrocarbon,partially soluble in aliphatic and insoluble in water.
Quantity 50 mL
Flash Point 315°C (599°F)
Odor Odorless
Refractive Index 1.4031
Chemical Name or Material Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 14,000
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RTECSNumber TQ2690000
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only