heptamethylphenylcyclotetrasiloxane

Synonyms: "monophenylheptamethylcyclotetrasiloxane", "monophenylheptamethyl cyclotetrasiloxane", "BRN 2950424", "cyclic monophenylheptamethylcyclotetrasiloxane", "2,2,4,4,6,6,8-Heptamethyl-8-phenyl-[1,3 ,5,7,2,4,6,8]cyclotetrasiloxane".

Source: heptamethylphenylcyclotetrasiloxane is used in the synthesis of polymers.

Identifiers:

IUPAC Name: 2,2,4,4,6,6,8-heptamethyl-8-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
CAS Number: 10448-09-6
PubChem ID: 25287
InChiKey: NSLNFHKUIKHPGY-UHFFFAOYSA-N
Canonical SMILES: C[Si]1(O[Si](O[Si](O[Si](O1)(C)C)(C)C2=CC=CC=C2)(C)C)C

Structural Properties:

Molecular Formula: C₁₃H₂₆O₄Si₄
Molecular Weight: 358.687

Pharmacophore Features:

Number of bond donors: 0
Number of bond acceptors: 4
Number of atoms different from hydrogen: 21

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3D structure (.sdf)
3D structure (.mol2)
3D structure (.pdb)
3D structure (.pdbqt)

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TEDX List of Potential Endocrine Disruptors

Hayden JF, Barlow SA. 1972. Structure-activity relationships of organosiloxanes and the female reproductive system. Toxicol Appl Pharmacol 21(1):68-79. DOI: 10.1016/0041-008X(72)90028-2. URL: https://www.sciencedirect.com/science/article/pii/0041008X72900282.