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63148-52-7

Name Poly(dimethylsiloxane-co-methylphenylsiloxane)
CAS 63148-52-7
Molecular Formula C21H24O3Si3X2
MDL Number MFCD00133270
Molecular Weight 408.67
MOL File 63148-52-7.mol

Chemical Properties

Melting point  <0°C
Boiling point  >205°C
density  1.102 g/mL at 25 °C(lit.)
vapor pressure  <5 mmHg ( 25 °C)
refractive index  n20/D 1.5365(lit.)
Fp  620 °F
Specific Gravity 1
Stability: Stable.
SMILES [Si](C)(O[Si](*)(C)C1=CC=CC=C1)(O[Si](C)(O*)C1=CC=CC=C1)C1C=CC=CC=1 |$;;;;*;;;;;;;;;;;;*;;;;;;;;;;;;$|
EPA Substance Registry System Dimethyl methylphenyl siloxanes and silicones (63148-52-7)

Safety Data

WGK Germany  3
TSCA  Yes

Hazard Information

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