18614

Dodecamethylpentasiloxan

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Lineare Formel: (CH₃)₃SiO[Si(CH₃)₂O]₃Si(CH₃)₃
• CAS-Nummer: 141-63-9
• Molekulargewicht: 384.84
• MDL-Nummer: MFCD00039795
• UNSPSC-Code: 12352103
• NACRES: NA.21

Eigenschaften

• Qualität: certified reference material; TraceCERT^®
• Qualitätsniveau: 300
• Dampfdruck: <1 mmHg ( 20 °C)
• Haltbarkeit: limited shelf life, expiry date on the label
• Hersteller/Markenname: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• Brechungsindex: n20/D 1.392 (lit.)
• bp: 230 °C (lit.)
• mp (Schmelzpunkt): −81 °C (lit.)
• Dichte: 0.875 g/mL at 25 °C (lit.)
• SMILES String: C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
• InChI: 1S/C12H36O4Si5/c1-17(2,3)13-19(7,8)15-21(11,12)16-20(9,10)14-18(4,5)6/h1-12H3
• InChIKey: FBZANXDWQAVSTQ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

Rechtliche Hinweise

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 186.8 °F - closed cup
• Flammpunkt (°C): 86 °C - closed cup