Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 237

Description

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.

Specifications

Chemical Identifiers

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

• Color: Colorless
• Physical Form: Liquid
• Boiling Point: 152°C to 153°C
• Melting Point: -86°C
• UN Number: UN1993
• Density: 0.820 g/mL
• Solubility Information: Soluble in aromatic hydrocarbon,partially soluble in aliphatic and insoluble in water.
• Quantity: 50 mL
• Flash Point: 39°C (102°F)
• Odor: Odorless
• Refractive Index: 1.3825
• Chemical Name or Material: Polydimethylsiloxane, trimethylsiloxy terminated, M.W. 237

Safety and Handling

Hazard Category	H226
Hazard Statement	GHS H Statement H226 Flammable liquid and vapor.
Precautionary Statement	P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
RTECSNumber	TQ2690000
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only