85409

Silicone oil

for oil baths (from -50°C to +200°C)

• Sinónimos: Dimethyl polysiloxane
• Fórmula lineal: [-Si(CH₃)₂O-]_n
• Número CAS: 63148-62-9
• UNSPSC Code: 12352100
• NACRES: NA.21
• MDL number: MFCD00132673

Propiedades

• Nombre del producto: Silicone oil,
• vapor density: >1 (vs air)
• Quality Segment: 100
• vapor pressure: <5 mmHg ( 25 °C), 5 mmHg ( 20 °C)
• form: oil
• refractive index: n20/D 1.403 (lit.), n20/D 1.406
• viscosity: 100 mPa.s(20 °C)
• bp: >140 °C/0.002 mmHg (lit.)
• density: 0.967 g/mL at 20 °C

Descripción

General description

Silicone oil is typically used for oil baths in research labs for reactions that require heating/reflux temperatures in the range of -50°C to +200°C. Oil baths provide more uniform heat in comparison to other heating devices.

Silicone oil is useful for the preparation of oil baths having a temperature in the range of -50°C to +200°C.

Application

Silicone oil has been used for the protection of carbon steel alloy samples in a study. Silicone oil has also been used as a heat reservoir during NMR (Nuclear Magnetic Resonance) analysis.

Información de seguridad

• Clase de almacenamiento: 10 - Combustible liquids
• flash_point_f: 214.0 °F - closed cup
• flash_point_c: 101.1 °C - closed cup
• ppe: Eyeshields, Gloves