CAS No: 3982-82-9, Chemical Name: 1,1,5,5-Tetraphenyl-1,3,3,5-tetramethyltrisiloxane
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3982-82-9 1,1,5,5-Tetraphenyl-1,3,3,5-tetramethyltrisiloxane

product Name 1,1,5,5-Tetraphenyl-1,3,3,5-tetramethyltrisiloxane
Synonyms Dow Corning silicone diffusion pump fluids; 1,3,3,5-tetramethyl-1,1,5,5-tetraphenyltrisiloxane; 1,1,5,5-Tetraphenyltetramethyltrisiloxane
Molecular Formula C28H32O2Si3
Molecular Weight 484.809
InChI InChI=1/C28H32O2Si3/c1-31(2,29-32(3,25-17-9-5-10-18-25)26-19-11-6-12-20-26)30-33(4,27-21-13-7-14-22-27)28-23-15-8-16-24-28/h5-24H,1-4H3
CAS Registry Number 3982-82-9
EINECS 223-620-5
Molecular Structure 3982-82-9 1,1,5,5-Tetraphenyl-1,3,3,5-tetramethyltrisiloxane
Density 1.07g/cm3
Boiling point 495.8°C at 760 mmHg
Refractive index 1.573
Flash point 209.1°C
Vapour Pressur 1.74E-09mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description