18614

Dodecamethylpentasiloxane

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

• Linear Formula: (CH₃)₃SiO[Si(CH₃)₂O]₃Si(CH₃)₃
• CAS Number: 141-63-9
• Molecular Weight: 384.84
• MDL number: MFCD00039795
• UNSPSC 코드: 12352103
• NACRES: NA.21

속성

• Grade: certified reference material
• Quality Level: 300
• vapor pressure: <1 mmHg ( 20 °C)
• grade: TraceCERT^®
• 유통기한: limited shelf life, expiry date on the label
• 제조업체/상표: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• refractive index: n20/D 1.392 (lit.)
• bp: 230 °C (lit.)
• mp: −81 °C (lit.)
• density: 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
• InChI key: FBZANXDWQAVSTQ-UHFFFAOYSA-N

설명

일반 설명

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

법적 정보

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

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 186.8 °F - closed cup
• Flash Point (°C): 86 °C - closed cup