85409
Silicone oil
for oil baths (from −50°C to +200°C)
Sinonimo/i:
Dimethyl polysiloxane
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About This Item
Formula condensata:
[-Si(CH3)2O-]n
Numero CAS:
Numero MDL:
Codice UNSPSC:
12352100
NACRES:
NA.21
Prodotti consigliati
Grado
for oil baths (from −50°C to +200°C)
Livello qualitativo
Densità del vapore
>1 (vs air)
Tensione di vapore
<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)
Forma fisica
oil
Indice di rifrazione
n20/D 1.403 (lit.)
n20/D 1.406
Viscosità
100 mPa.s(20 °C)
P. eboll.
>140 °C/0.002 mmHg (lit.)
Densità
0.967 g/mL at 20 °C
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Descrizione generale
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.
Applicazioni
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.
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
214.0 °F - closed cup
Punto d’infiammabilità (°C)
101.1 °C - closed cup
Dispositivi di protezione individuale
Eyeshields, Gloves
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