Hexamethyldisiloxane

CAT: 0127-OR936705Size: 100 gDry Ice: NoHazardous: No

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CAT#:0127-OR936705Size:100 g

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CAS Number

107-46-0

MDL Number

MFCD00008265

Purity

95%

Smiles

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

Chemical Information

Hexamethyldisiloxane

Hexamethyldisiloxane is an organosiloxane consisting of two trimethylsilyl groups covalently bound to a central oxygen.

CAS Number	107-46-0
PubChem CID	24764
IUPAC Name	trimethyl(trimethylsilyloxy)silane
Molecular Formula	C6H18OSi2
Molecular Weight	162.38
Topological Polar Surface Area	9.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Heavy Atom Count	9
Formal Charge	0
Complexity	76

SMILES

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

InChI

InChI=1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

InChIKey

UQEAIHBTYFGYIE-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 107-46-0

CID: 24764

Formula: C6H18OSi2

MW: 162.38

Interactive 3D Structure

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Computed Properties

Property	Value
Molecular Weight	162.38
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	162.08961826
Monoisotopic Mass	162.08961826
Topological Polar Surface Area	9.2 Å²
Heavy Atom Count	9
Formal Charge	0
Complexity	76.2
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Catalog	Name
17905-82	Hexamethyldisiloxane
H04720	Hexamethyldisiloxane 97%
sc-250106A	Hexamethyldisiloxane (analytical grade)
sc-505690	Hexamethyldisiloxane (NMR grade)
S-4456	1000ug/mL Hexamethyldisiloxane in MeOH P+T