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1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane Structure

1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane

Chemical Properties

Melting point -89°C
Boiling point 292 °C
Density  0.98
refractive index  1.52
Flash point 118 °C
storage temp.  2-8°C
form  clear liquid
color  Colorless to Almost colorless
Specific Gravity 0.976
λmax 259nm(Cyclohexane)(lit.)
Hydrolytic Sensitivity 1: no significant reaction with aqueous systems
InChI InChI=1S/C16H22OSi2/c1-18(2,15-11-7-5-8-12-15)17-19(3,4)16-13-9-6-10-14-16/h5-14H,1-4H3
InChIKey YQJPWWLJDNCSCN-UHFFFAOYSA-N
SMILES [Si](C)(C)(C1=CC=CC=C1)O[Si](C)(C)C1=CC=CC=C1
CAS DataBase Reference 56-33-7(CAS DataBase Reference)
EPA Substance Registry System Disiloxane, 1,1,3,3-tetramethyl-1,3-diphenyl- (56-33-7)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
RTECS  JM9236000
TSCA  TSCA listed
HS Code  29319090

Usage And Synthesis

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