Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

18614

Supelco

Dodecamethylpentasiloxane

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

Sign Into View Organizational & Contract Pricing
All Photos(1)
Linear Formula:
(CH3)3SiO[Si(CH3)2O]3Si(CH3)3
CAS Number:
141-63-9
Molecular Weight:
384.84
MDL number:
MFCD00039795
UNSPSC Code:
12352103
NACRES:
NA.21

grade

certified reference material
TraceCERT®

Quality Level

300

vapor pressure

<1 mmHg ( 20 °C)

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

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

Legal Information

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

WGK

WGK 3

Flash Point(F)

186.8 °F

Flash Point(C)

86 °C

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service