Disiloxane,1,1,3,3-tetramethyl-1,3-diphenyl- cas no:56-33-7
Synonyms: 1,1,3,3-Tetramethyl-1,3-diphenyldisiloxane;1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane; 1,3-Diphenyltetramethyldisiloxane;Bis(dimethylphenylsilyl) ether; Bis(dimethylphenylsilyl) oxide;Bis(phenyldimethylsilyl) oxide; D 6190; NSC 96791;sym-Diphenyltetramethyldisiloxane
NameDisiloxane,1,1,3,3-tetramethyl-1,3-diphenyl-
CAS56-33-7
Synonyms1,1,3,3-Tetramethyl-1,3-diphenyldisiloxane;1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane; 1,3-Diphenyltetramethyldisiloxane;Bis(dimethylphenylsilyl) ether; Bis(dimethylphenylsilyl) oxide;Bis(phenyldimethylsilyl) oxide; D 6190; NSC 96791;sym-Diphenyltetramethyldisiloxane
EINECS(EC#)200-265-4
Molecular FormulaC16H22 O Si2
Molecular Weight286.56
refractive index1.52
Hazard Xi
Risk 36/37/38
Safety
Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.Safety information of Disiloxane, 1,1,3,3-tetramethyl-1,3-diphenyl- (CAS NO.56-33-7):
Hazard Codes 
Xi
Risk Statements
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
24/25 Avoid contact with skin and eyes
36 Wear suitable protective clothing
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
RTECS JM9236000
TSCA Yes
