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Hexaphenyldisilane | CAS Number: 1450-23-3

Catalog Number
ACM1450233
Product Name
Hexaphenyldisilane
Structure
CAS Number
1450-23-3
EC Number
215-913-1
IUPAC Name
triphenyl(triphenylsilyl)silane
Synonyms
Hexaphenyldisilane, Disilane, hexaphenyl-, NSC43100, CID74059, EINECS 215-913-1, NSC215174, Disilane, 1,1,1,2,2,2-hexaphenyl-, 1450-23-3
Category
Alkylsilane
Molecular Weight
518.79
Exact Mass
518.18900
Molecular Formula
C36H30Si2
Boiling Point
578ºC at 760mmHg
Melting Point
358-360ºC
Flash Point
279.3ºC
Density
1.13g/cm3
Purity
95%+
Appearance
Colorless solid
SMILES
C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)[Si](C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6
InChIKey
ZMHATUZXFSOVSC-UHFFFAOYSA-N
H-Bond Donor
0
H-Bond Acceptor
0
Safty Description
S36/37
Hazard Statements
Xn
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1Hexabromo- and hexaiododisilane: small and simple molecules showing completely different crystal structures.

Berger M1, Auner N1, Bolte M1.

Acta Crystallogr C Struct Chem. 2014 Nov;70(Pt 11):1088-91. doi: 10.1107/S2053229614022992. Epub 2014 Oct 24.

The title compounds were prepared through dephenylation of hexaphenyldisilane with acetyl bromide or acetyl iodide in the presence of the corresponding aluminium halide. Both substances were purified via sublimation and, for the first time, single crystals of hexabromodisilane, Si2Br6, and a new polymorph of hexaiododisilane, Si2I6, could be isolated. Molecules of Si2Br6 are located on a special position of site symmetry 2/m with a quarter of a molecule in the asymmetric unit. Read More

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Email:
Tel:1-201-478-8534
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Fax: 1-516-927-0118
Address: 2200 Smithtown Avenue, Room 1 Ronkonkoma, NY 11779-7329 USA