Cyclotrisiloxane,2,4,6-trimethyl-2,4,6-triphenyl- supplier

Name
1,3,5-TRIMETHYL-1,3,5-TRIPHENYLCYCLOTRISILOXANE
EINECS 208-900-7
CAS No. 546-45-2
Article Data15
CAS DataBase
Density 1.102 g/mL at 20 °C(lit.)
Solubility
Melting Point 100°C
Formula C₂₁H₂₄O₃Si₃
Boiling Point 402.3 °C at 760 mmHg
Molecular Weight 408.676
Flash Point 163.2 °C
Transport Information
Appearance
Safety 24/25-36/37/39
Risk Codes 20/21/22
Molecular Structure
Hazard Symbols
Synonyms LS 8490;Phenylmethylsiloxane cyclic trimer;Trimethyltriphenylcyclotrisiloxane;
PSA 27.69000
LogP 2.98740

Synthetic route

: 149-74-6
dichloromethylphenylsilane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

B: 77-63-4
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions

Conditions	Yield
With pyridine; sodium hydrogencarbonate In acetone at 20℃; for 3h;	A 33% B 65.5%
With tetrahydrofuran; lithium at 35 - 45℃; Product distribution; Mechanism;
With tetrahydrofuran; lithium at 35 - 45℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

: 149-74-6
dichloromethylphenylsilane

A: 34239-75-3
2.4.6.8.10-Pentamethyl-2.4.6.8.10-pentaphenyl-cyclopentasiloxan

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

C: 77-63-4
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

D: 15331-54-1
cis-trans-cis-2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions

Conditions	Yield
With water In tetrahydrofuran for 10h; Heating;	A n/a B n/a C n/a D 11%

...Expand

: 149-74-6
dichloromethylphenylsilane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

Conditions

Conditions	Yield
(i) (hydrolysis), (ii) H2SO4, toluene; Multistep reaction;

: 766-08-5
methylphenylsilane

A: 6689-22-1
bis(phenyl methyl hydrido)disiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

C: 7110-06-7, 147377-21-7, 147377-32-0
methylphenylsiloxane

D: 142684-18-2
C14H18O2Si2

Conditions

Conditions	Yield
With water for 2h; Ambient temperature; Further byproducts given;	A 19 % Chromat. B 32 % Chromat. C 2.3 % Chromat. D 17 % Chromat.

...Expand

: C11H18O2Si

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

B: 77-63-4
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

C: 75-65-0
tert-butyl alcohol

Conditions

Conditions	Yield
In nonane at 160℃; Rate constant; Kinetics; Thermodynamic data; ΔE(excit.);

...Expand

: 70996-44-0
(2-phenylpropan-2-ylperoxy)methyl(phenyl)silane

A: 617-94-7
1-methyl-1-phenylethyl alcohol

B: 6689-22-1
bis(phenyl methyl hydrido)disiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

D: 4543-12-8
poly(methylphenylsiloxane)

Conditions

Conditions	Yield
In nonane at 160℃; Rate constant; Kinetics; Thermodynamic data; ΔE(excit.);

...Expand

: 149-74-6
dichloromethylphenylsilane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

B: 3424-57-5
cis-1,3,5-trimethyl-1,3,5-triphenylcyclorisiloxane

C: 77-63-4
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions

Conditions	Yield
With H2O In diethyl ether; water addn. of H2O to a soln. of (CH3)(C6H5)SiCl2 in ether;;

...Expand

: 149-74-6
dichloromethylphenylsilane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

B: 3424-57-5
cis-1,3,5-trimethyl-1,3,5-triphenylcyclorisiloxane

Conditions

Conditions	Yield
With H2O In water pouring (CH3)(C6H5)SiCl2 into icewater under vigorous stirring;; distn. at 2 torr; recrystn. from alc.;;

: 4472-41-7
d7-N,N-dimethylformamide

: 766-08-5
methylphenylsilane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

B: 150730-19-1
trimethylamine-d7

Conditions

Conditions	Yield
With Pt(0) nanoparticles immobilized on a monolithic polymeric support at 20℃; Catalytic behavior;

...Expand

: 766-08-5
methylphenylsilane

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

B: C13H21BO3Si

Conditions

Conditions	Yield
With basolite C300; water In acetonitrile at 70℃; for 7h; Inert atmosphere;

...Expand

: 766-08-5
methylphenylsilane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

B: 77-63-4
2,4,6,8-tetraphenyl-2,4,6,8-tetramethylcyclotetrasiloxane

Conditions

Conditions	Yield
With water; 2,3-Dihydro-1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene In acetonitrile at 20℃; for 0.1h; Time; Temperature; Solvent; Schlenk technique; Glovebox;

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4300, Mw/Mn=2.69; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4300, Mw/Mn=2.69; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	91%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4800, Mw/Mn=2.10; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4800, Mw/Mn=2.10; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	90%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4200, Mw/Mn=2.01; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4200, Mw/Mn=2.01; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	88%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4300, Mw/Mn=2.17; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4300, Mw/Mn=2.17; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	85%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4300, Mw/Mn=1.89; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4300, Mw/Mn=1.89; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	82%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4200, Mw/Mn=1.66; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4200, Mw/Mn=1.66; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	80%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4000, Mw/Mn=1.62; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4000, Mw/Mn=1.62; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	80%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4200, Mw/Mn=1.67; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4200, Mw/Mn=1.67; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	79%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4200, Mw/Mn=1.93; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4200, Mw/Mn=1.93; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	77%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4100, Mw/Mn=1.65; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4100, Mw/Mn=1.65; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	75%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4100, Mw/Mn=1.70; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4100, Mw/Mn=1.70; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	74%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 13269-39-1
2,4,6-trimethylcyclotrisiloxane

: 541-05-9
Hexamethylcyclotrisiloxane

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

polymer, Mn=4000, Mw/Mn=1.50; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane: polymer, Mn=4000, Mw/Mn=1.50; monomers: hexamethylcyclotrisiloxane; trimethyltriphenylcyclosiloxane; trimethylcyclotrisiloxane

Conditions

Conditions	Yield
Stage #1: 2,4,6-trimethylcyclotrisiloxane; Hexamethylcyclotrisiloxane; 1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane With n-butyllithium In tetrahydrofuran; hexane at 70℃; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane	73%

...Expand

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

: 199620-14-9, 13007-92-6
chromium(0) hexacarbonyl

: 98719-22-3, 98679-12-0
(CH3Si(C6H5)O)3(Cr(CO)3)3

Conditions

Conditions	Yield
In tetrahydrofuran; dibutyl ether cyclotrisiloxane and Cr(CO)6 were dissolved in Bu2O-THF under N2, soln.was heated under reflux for 68 h; soln. was cooled, passed through a short column of Florisil/Celite, volatiles were removed under vac., residue recrystd. from benzene;	68%

: 13329-40-3
4-Iodoacetophenone

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

: 92-91-1
biphenyl-4-acetaldehyde

Conditions

Conditions	Yield
With silver(l) oxide; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 60℃;	55%

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

A: 328-57-4
methyldifluorophenylsilane

B: 26487-75-2
1,3-difluoro-1,3-diphenyl-1,3-dimethyldisiloxane

C: 150885-59-9
C21H24F2O2Si3

D: C21H25FO3Si3

Conditions

Conditions	Yield
With sodium tetrafluoroantimonate(III) for 0.5h; Heating;	A 45% B n/a C n/a D n/a

...Expand

: 696-62-8
para-iodoanisole

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

: 613-37-6
4-methoxylbiphenyl

Conditions

Conditions	Yield
With silver(l) oxide; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 60℃; for 120h;	39%

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

: 199620-14-9, 13007-92-6
chromium(0) hexacarbonyl

A: 116837-66-2, 116837-67-3, 116745-88-1
(Si3O3(C6H5)3(CH3)3)Cr(CO)3

B: 116837-68-4, 116745-89-2
(Si3O3(C6H5)3(CH3)3){Cr(CO)3}2

Conditions

Conditions	Yield
In n-heptane; diethylene glycol boiling mixt. of Cr(CO)6, excess ligand, diglyme and heptane for 5-6 h (Ar); Filtn., removal of solvent (vac.), chromy. on column with (silica gel, 10:1 petroleum ether-CH2Cl2), eluation of yellow zone (CH2Cl2), evapn. (vac.), sepn. of complexes by thin layer chromy. on silica gel in 2:1 C6H6/petroleum ether mixt.; elem. anal.;	A 32% B n/a

...Expand

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

: 108-24-7
acetic anhydride

: 17998-91-3
di(acetoxy)methyl(phenyl)silane

Conditions

Conditions	Yield
With iron(III) chloride

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

: 108-24-7
acetic anhydride

: 18054-23-4
1.3-Dimethyl-1.3-diphenyl-disiloxan-1.3-diol-diacetat

Conditions

Conditions	Yield
With iron(III) chloride

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

: 108-24-7
acetic anhydride

: 18763-06-9
1.3.5-Trimethyl-1.3.5-triphenyl-trisiloxan-1.5-diol-diacetat

Conditions

Conditions	Yield
With iron(III) chloride

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

: 75-78-5
dimethylsilicon dichloride

: 18828-67-6
1.13-Dichlor-1.1.3.5.7.9.11.13-octamethyl-3.5.7.9.11.13-hexaphenyl-heptasiloxan

Conditions

Conditions	Yield
at 250℃;

: 546-45-2
1,3,5-triphenyl-1,3,5-trimethylcyclotrisiloxane

: 75-78-5
dimethylsilicon dichloride

: 18782-95-1
1.7-Dichlor-1.1.3.5.7-pentamethyl-3.5.7-triphenyl-tetrasiloxan

Conditions

Conditions	Yield
at 250℃;

Cyclotrisiloxane,2,4,6-trimethyl-2,4,6-triphenyl- Specification

The Cyclotrisiloxane,2,4,6-trimethyl-2,4,6-triphenyl-, with the CAS registry number 546-45-2, is also known as cis-2,4,6-Trimethyl-2,4,6-triphenylcyclotrisiloxane. Its EINECS registry number is 208-900-7. This chemical's molecular formula is C₂₁H₂₄O₃Si₃ and molecular weight is 408.66996. Its IUPAC name is called 2,4,6-trimethyl-2,4,6-triphenyl-1,3,5,2,4,6-trioxatrisilinane.

Physical properties of Cyclotrisiloxane,2,4,6-trimethyl-2,4,6-triphenyl-: (1)#H bond acceptors: 3; (2)#Freely Rotating Bonds: 3; (3)Index of Refraction: 1.568; (4)Molar Refractivity: 119.51 cm³; (5)Molar Volume: 365 cm³; (6)Surface Tension: 34.2 dyne/cm; (7)Density: 1.11 g/cm³; (8)Flash Point: 163.2 °C; (9)Enthalpy of Vaporization: 62.8 kJ/mol; (10)Boiling Point: 402.3 °C at 760 mmHg; (11)Vapour Pressure: 2.58E-06 mmHg at 25°C.

Uses of Cyclotrisiloxane,2,4,6-trimethyl-2,4,6-triphenyl-: it can be used to produce 1-biphenyl-4-yl-ethanone at temperature of 60 °C. This reaction will need reagent Ag₂O and solvent tetrahydrofuran with reaction time of hours. The yield is about 55%.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed. You should avoid contacting it with skin and eyes. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C[Si]1(O[Si](O[Si](O1)(C)C2=CC=CC=C2)(C)C3=CC=CC=C3)C4=CC=CC=C4
(2)InChI: InChI=1S/C21H24O3Si3/c1-25(19-13-7-4-8-14-19)22-26(2,20-15-9-5-10-16-20)24-27(3,23-25)21-17-11-6-12-18-21/h4-18H,1-3H3
(3)InChIKey: HAURRGANAANPSQ-UHFFFAOYSA-N

Product Name

1,3,5-TRIMETHYL-1,3,5-TRIPHENYLCYCLOTRISILOXANE

Synthetic route

Cyclotrisiloxane,2,4,6-trimethyl-2,4,6-triphenyl- Specification

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