PubChemLite - Eicosamethylnonasiloxane (C20H60O8Si9)

Structural Information

Molecular Formula

SMILES

C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C

InChI

InChI=1S/C20H60O8Si9/c1-29(2,3)21-31(7,8)23-33(11,12)25-35(15,16)27-37(19,20)28-36(17,18)26-34(13,14)24-32(9,10)22-30(4,5)6/h1-20H3

InChIKey

XVNZQBSRKFXKSM-UHFFFAOYSA-N

Compound name

bis[[[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy]-dimethylsilane

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]+	681.22838	237.6
[M+Na]+	703.21032	239.1
[M-H]-	679.21382	245.9
[M+NH4]+	698.25492	252.5
[M+K]+	719.18426	248.7
[M+H-H2O]+	663.21836	223.9
[M+HCOO]-	725.21930	256.6
[M+CH3COO]-	739.23495	255.7
[M+Na-2H]-	701.19577	225.7
[M]+	680.22055	251.2
[M]-	680.22165	251.2

Adduct

m/z

Predicted CCS (Å²)

[M+H]+

681.22838

237.6

[M+Na]+

703.21032

239.1

[M-H]-

679.21382

245.9

[M+NH4]+

698.25492

252.5

[M+K]+

719.18426

248.7

[M+H-H2O]+

663.21836

223.9

[M+HCOO]-

725.21930

256.6

[M+CH3COO]-

739.23495

255.7

[M+Na-2H]-

701.19577

225.7

[M]+

680.22055

251.2

[M]-

680.22165

251.2

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

Eicosamethylnonasiloxane

Structural Information

2D Structure

Profile

Predicted Collision Cross Section

Literature stripe

Patent stripe