Quadrosilan

Base Information

• Chemical Name: Quadrosilan
• CAS No.: 4657-20-9
• Molecular Formula: C18H28 O4 Si4
• Molecular Weight: 420.82
• European Community (EC) Number: 251-406-1
• UNII: C5KT601WPM,D7L9AC9Z6E
• DSSTox Substance ID: DTXSID3063546,DTXSID601015701
• Nikkaji Number: J1.844.130F,J17.786E,J421.735G
• Wikipedia: Quadrosilan
• Wikidata: Q27275217
• NCI Thesaurus Code: C81424
• RXCUI: 1313268
• Mol file: 4657-20-9.mol

Synonyms:2,6-diphenylhexamethylcyclotetrasiloxane;2,6-diphenylhexamethylcyclotetrasiloxane, (cis)-isomer;2,6-diphenylhexamethylcyclotetrasiloxane, (trans)-isomer;Cisobitan;KABI 1774;KABI-1774

Chemical Property of Quadrosilan

Chemical Property:

• Boiling Point: 353.9°Cat760mmHg
• Flash Point: 146°C
• PSA: 36.92000
• Density: 1.06g/cm³
• LogP: 3.42840
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 420.10646551
• Heavy Atom Count: 26
• Complexity: 428

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Safety Statements: Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.:

MSDS Files:

Useful:

• Canonical SMILES: C[Si]1(O[Si](O[Si](O[Si](O1)(C)C2=CC=CC=C2)(C)C)(C)C3=CC=CC=C3)C

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