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Dodecamethylcyclohexasiloxane

SIAL/43216 - analytical standard

Synonym: 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane

CAS Number: 540-97-6
Empirical Formula (Hill Notation): C12H36O6Si6
Molecular Weight: 444.92
EC Number: 208-762-8
MDL Number: MFCD00144215
Linear Formula: C12H36O6Si6
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-43216-25MG 25 mg
 $129.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 43216-25MG

 

application(s) cleaning products
cosmetics
environmental
food and beverages
personal care
assay ≥97.0% (GC)
format neat
grade analytical standard
InChI 1S/C12H36O6Si6/c1-19(2)13-20(3,4)15-22(7,8)17-24(11,12)18-23(9,10)16-21(5,6)14-19/h1-12H3
InChI key IUMSDRXLFWAGNT-UHFFFAOYSA-N
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string [Si]1(O[Si](O[Si](O[Si](O[Si](O[Si](O1)(C)C)(C)C)(C)C)(C)C)(C)C)(C)C
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
Application: Dodecamethylcyclohexasiloxane may be used as an analytical reference standard for the quantification of the analyte in the following:
• Silicone emulsions using gas chromatography with flame ionization detection (GC-FID).
• Biota and wastewater samples using gas chromatography coupled to mass spectrometry (GC-MS).
Application: Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description: Dodecamethylcyclohexasiloxane belonging to the class of cyclic volatile methylsiloxanes is identified as a potent environmental contaminant, most prominently found in biota, biosolid samples, soil, sediment samples, wastewaters, etc. These compounds are used as fragrance carriers or solvents in household products, personal care products, cleaning agents and as precursors in the manufacture of silicone polymers.
General description: This compound is listed in the SVHC (Substances of very high concern) candidate list  of ECHA (European Chemicals Agency)
WGK Germany WGK 3
Flash Point(F) 195.8 °F - closed cup
Flash Point(C) 91 °C - closed cup
Purity ≥97.0% (GC)
UNSPSC 77101502

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