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ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Siloxane >  1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE

1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE

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1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE Basic information

Product Name:
1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE
Synonyms:
  • 3,5-bis[(dimethylsilyl)-1,1,7,7-tetramethyl-3,5-diphenyl-tetrasiloxan
  • 1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE
  • 1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)SILANE
  • 1,3-Diphenyltetrakis(dimethylsiloxy)disiloxane
  • 3,5-Bis[(dimethylsilyl)oxy]-1,1,7,7-tetramethyl-3,5-diphenyltetrasiloxane
  • Tetrasiloxane, 3,5-bis[(dimethylsilyl)oxy]-1,1,7,7-tetramethyl-3,5-diphenyl-
  • bis[(dimethyl-λsup3sup-silanyl)oxy]-phenylsilyl]oxy-(dimethyl-λsup3sup-silanyl)oxy-phenylsilyl]oxy-dimethylsilicon
  • Diphenyl tetrasiloxane
CAS:
66817-59-2
MF:
C20H38O5Si6
MW:
527.03
Mol File:
66817-59-2.mol
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1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE Chemical Properties

Melting point:
<0°C
Boiling point:
95 °C
refractive index 
1.4367
Flash point:
>110°C
Specific Gravity
0.992
Hydrolytic Sensitivity
3: reacts with aqueous base
EPA Substance Registry System
Tetrasiloxane, 3,5-bis[(dimethylsilyl)oxy]-1,1,7,7-tetramethyl-3,5-diphenyl- (66817-59-2)
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Safety Information

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
TSCA 
Yes

1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANESupplier

J & K SCIENTIFIC LTD.
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Shanghai Gileader Advanced Material Technology Co.,Ltd
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1,3-DIPHENYL-1,1,3,3-TETRAKIS(DIMETHYLSILOXY)DISILOXANE(66817-59-2)Related Product Information