PubChemLite - Hexadecamethylcyclooctasiloxane (C16H48O8Si8)

Structural Information

Molecular Formula

C₁₆H₄₈O₈Si₈

SMILES

C[Si]1(O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C)C

InChI

InChI=1S/C16H48O8Si8/c1-25(2)17-26(3,4)19-28(7,8)21-30(11,12)23-32(15,16)24-31(13,14)22-29(9,10)20-27(5,6)18-25/h1-16H3

InChIKey

XKJMJYZFAWYREL-UHFFFAOYSA-N

Compound name

2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16-hexadecamethyl-1,3,5,7,9,11,13,15-octaoxa-2,4,6,8,10,12,14,16-octasilacyclohexadecane

Related CIDs

2D Structure

Predicted Collision Cross Section

m/z: mass to charge ratio of the adduct.
Predicted Collision Cross Section (CCS) values (Å²) per adduct calculated using CCSbase.
Adduct	m/z	Predicted CCS (Å²)
[M+H]+	593.15758	178.2
[M+Na]+	615.13952	188.1
[M-H]-	591.14302	186.2
[M+NH4]+	610.18412	189.7
[M+K]+	631.11346	200.5
[M+H-H2O]+	575.14756	184.1
[M+HCOO]-	637.14850	183.0
[M+CH3COO]-	651.16415	234.4
[M+Na-2H]-	613.12497	190.8
[M]+	592.14975	190.6
[M]-	592.15085	190.6

Adduct

m/z

Predicted CCS (Å²)

[M+H]+

593.15758

178.2

[M+Na]+

615.13952

188.1

[M-H]-

591.14302

186.2

[M+NH4]+

610.18412

189.7

[M+K]+

631.11346

200.5

[M+H-H2O]+

575.14756

184.1

[M+HCOO]-

637.14850

183.0

[M+CH3COO]-

651.16415

234.4

[M+Na-2H]-

613.12497

190.8

[M]+

592.14975

190.6

[M]-

592.15085

190.6

m/z: mass to charge ratio of the adduct.
Predicted Collision Cross Section (CCS) values (Å²) per adduct calculated using CCSbase.

Hexadecamethylcyclooctasiloxane

Structural Information

2D Structure

Profile

Predicted Collision Cross Section

Literature stripe

Patent stripe