Poly(methyl-3,3,3-trifluoropropylsiloxane), M.W. 2,400

Description

Fluorosilicone lubricant | CAS: 63148-56-1 | C4H7F3OSi | 156.179 g/mol

Fluorosilicone lubricantPoly(methyl-3,3,3-trifluoropropylsiloxane) is used in the preparation of siliconized- glass fiber sheets, which acts as a support for protein-chemical analysis of electroblotted proteins.

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: 63148-56-1
• Molecular Formula: C4H7F3OSi
• Molecular Weight (g/mol): 156.179
• MDL Number: MFCD00241477
• InChI Key: CUMCLKHSZZGALD-UHFFFAOYSA-N
• Synonym: methyl 3,3,3-trifluoropropyl silanone, poly methyl-3,3,3-trifluoropropylsiloxane, methyl-oxo-3,3,3-trifluoropropyl silane, 5,5,5-trifluoro-2-silapentane-2-one, poly 3,3,3-trifluoropropylmethylsiloxane, methyl 3,3,3-trifluoropropyl cyclopolysiloxanes, silane, methyloxo 3,3,3-trifluoropropyl, methyl 3,3,3-trifluoropropyl cyclopolysiloxanes, mixture of tri-and tetra
• PubChem CID: 4285173
• IUPAC Name: methyl-oxo-(3,3,3-trifluoropropyl)silane
• SMILES: C[Si](=O)CCC(F)(F)F

• Color: Colorless
• Physical Form: Liquid
• Density: 1.25 g/mL
• Solubility Information: Immiscible with water.
• Quantity: 25 g
• Flash Point: 260°C (500°F)
• Refractive Index: 1.381
• Chemical Name or Material: Poly (methyl-3,3,3-trifluoropropylsiloxane), M.W. 2,400

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only