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476544

Sigma-Aldrich

PSS-Octakis(dimethylsilyloxy) substituted

Synonym(s):

1,3,5,7,9,11,13,15-Octakis(dimethylsilyloxy)pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, Octakis(dimethylsilyloxy)silsesquioxane

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About This Item

Empirical Formula (Hill Notation):
C16H56O20Si16
CAS Number:
125756-69-6
Molecular Weight:
1017.97
MDL number:
MFCD01324108
UNSPSC Code:
12162002
PubChem Substance ID:
24871268
NACRES:
NA.23

mp

250 °C (dec.) (lit.)

Quality Level

100

SMILES string

[H][Si](C)(C)O[Si]12O[Si]3(O[Si]([H])(C)C)O[Si]4(O[Si]([H])(C)C)O[Si](O[Si]([H])(C)C)(O1)O[Si]5(O[Si]([H])(C)C)O[Si](O[Si]([H])(C)C)(O2)O[Si](O[Si]([H])(C)C)(O3)O[Si](O[Si]([H])(C)C)(O4)O5

InChI

1S/C16H56O20Si16/c1-37(2)17-45-25-46(18-38(3)4)28-49(21-41(9)10)30-47(26-45,19-39(5)6)32-51(23-43(13)14)33-48(27-45,20-40(7)8)31-50(29-46,22-42(11)12)35-52(34-49,36-51)24-44(15)16/h37-44H,1-16H3

InChI key

IZXLUEMTVRPVBL-UHFFFAOYSA-N

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW3890
MKCW3888
MKCQ7328
MKCQ8253
MKCP5641

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