2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane

Basic Information

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CAS Number

546-56-5

Molecular Formula

C48H40O4Si4

Molecular Weight

793.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

198.0 to 205.0 deg-C

Boiling Point

334 ºC

Flash Point

200 ºC

Refractive Index

1.66

SMILES

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C1=CC=C(C=C1)[Si]2(O[Si](O[Si](O[Si](O2)(C3=CC=CC=C3)C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6)(C7=CC=CC=C7)C8=CC=CC=C8)C9=CC=CC=C9

InChI

InChI=1S/C48H40O4Si4/c1-9-25-41(26-10-1)53(42-27-11-2-12-28-42)49-54(43-29-13-3-14-30-43,44-31-15-4-16-32-44)51-56(47-37-21-7-22-38-47,48-39-23-8-24-40-48)52-55(50-53,45-33-17-5-18-34-45)46-35-19-6-20-36-46/h1-40H

InChIKey

VSIKJPJINIDELZ-UHFFFAOYSA-N

LogP

5.092800000000004

Topological Polar Surface Area

36.92 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

906

Synonyms & References

English

NSC 293057
2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
1,1,3,3,5,5,7,7-Octaphenylcyclotetrasiloxane
NSC-293057
FT-0696011
NS00043365
NSC293057
C48H40O4Si4
DTXSID5052206
Octaphenyltetracyclosiloxane
Q26841271
J-506769
2,2,4,4,6,6,8,8-octakis-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Cyclotetrasiloxane, octaphenyl-
CS-0197275
InChI=1/C48H40O4Si4/c1-9-25-41(26-10-1)53(42-27-11-2-12-28-42)49-54(43-29-13-3-14-30-43,44-31-15-4-16-32-44)51-56(47-37-21-7-22-38-47,48-39-23-8-24-40-48)52-55(50-53,45-33-17-5-18-34-45)46-35-19-6-20-36-46/h1-40H
VSIKJPJINIDELZ-UHFFFAOYSA-
AKOS015840388
A830295
1,3,3,5,5,7,7-Octaphenylcyclotetrasiloxane
Ctaphenylcyclotetrasiloxane
2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane #
MFCD00003268
s12525
Octaphenylcyclotetrasiloxane
AM90220
O0231
H10293
GS-5927
octaphenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
CO9817

MDL Number

MFCD00003268

Customs Code

2916399090

FAQ

What is 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 546-56-5)?

2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane is a synthetic organic compound with the CAS number 546-56-5. It is a highly branched organosilicon molecule containing multiple phenyl and oxygen groups. The compound is known for its thermal stability and inert nature, making it suitable for specialized chemical applications. It is often used as a precursor in the synthesis of other silicon-based compounds.

What are the main uses of 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 546-56-5)?

2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 546-56-5) is primarily used in the production of high-performance materials such as silicone oils and polymers. It also serves as a key intermediate in the synthesis of specialized organic and inorganic compounds. Additionally, it has applications in research and development for advanced chemical and material science studies.

Is 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 546-56-5) safe?

2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 546-56-5) is generally considered safe when handled properly. It has low reactivity and is non-toxic in typical exposure scenarios. However, as with any chemical, appropriate safety measures such as using personal protective equipment (PPE) and ensuring proper ventilation should be followed to minimize risk.

How should 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 546-56-5) be stored?

2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane (CAS: 546-56-5) should be stored in a cool, dry, and well-ventilated area, away from direct light. It is recommended to keep it in a sealed, airtight container to maintain its stability and prevent contamination. Proper storage helps ensure the compound remains chemically inert and safe for use.