MilliporeSigma
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01565

Supelco

Hexamethyldisiloxane

for GC derivatization, LiChropur, ≥98% (GC)

Synonym(s):
HMDSO
Linear Formula:
(CH3)3SiOSi(CH3)3
CAS Number:
Molecular Weight:
162.38
Beilstein:
1736258
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

grade

for GC derivatization

Quality Level

vapor density

>1 (vs air)

assay

≥98% (GC)

form

liquid

quality

LiChropur

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

refractive index

n20/D 1.377 (lit.)

bp

101 °C (lit.)

mp

−59 °C (lit.)

density

0.764 g/mL at 20 °C (lit.)

SMILES string

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

InChI

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

InChI key

UQEAIHBTYFGYIE-UHFFFAOYSA-N

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Packaging

Clear borosilicate glass, high hydrolytic resistance (Type I)

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Certificate of Analysis

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Certificate of Origin

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