43216

Dodecamethylcyclohexasiloxane

analytical standard

• Sinónimos: 2,2,4,4,6,6,8,8,10,10,12,12-Dodecamethylcyclohexasiloxane
• Fórmula empírica (notación de Hill): C₁₂H₃₆O₆Si₆
• Número de CAS: 540-97-6
• Peso molecular: 444.92
• Número CE: 208-762-8
• Número MDL: MFCD00144215
• Código UNSPSC: 77101502
• ID de la sustancia en PubChem: 329756321
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• Ensayo: ≥97.0% (GC)
• caducidad: limited shelf life, expiry date on the label
• técnicas: HPLC: suitable; gas chromatography (GC): suitable
• aplicaciones: cleaning products; cosmetics; environmental; food and beverages; personal care
• Formato: neat
• cadena SMILES: [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
• 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
• Clave InChI: IUMSDRXLFWAGNT-UHFFFAOYSA-N

Descripción

Descripción general

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.[1] 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.[2]

Aplicación

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).[3]
• Biota[2] and wastewater samples[1] using gas chromatography coupled to mass spectrometry (GC-MS).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Información de seguridad

• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 195.8 °F - closed cup
• Punto de inflamabilidad (°C): 91 °C - closed cup