Skip to Content
Merck
All Photos(1)

Key Documents

More Documents

1546300

USP

Polydimethylsiloxane

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

Dimethylpolysiloxane, Dimethylsiloxane, Silicone oil, Polydimethylsiloxane

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

CAS Number:
9016-00-6
MDL number:
MFCD00084411
UNSPSC Code:
41116107
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

polydimethylsiloxane

mol wt

71800-547100 g/mol

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

InChI

1S/C2H6OSi/c1-4(2)3/h1-2H3

InChI key

SEUDSDUUJXTXSV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Polydimethylsiloxane USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Calcium Carbonate, Magnesia, and Simethicone Chewable Tablets
  • Simethicone Oral Suspension
  • Simethicone Capsules
  • Magaldrate and Simethicone Chewable Tablets
  • Dimethicone
  • Magaldrate and Simethicone Oral Suspension
  • Simethicone
Clear, colorless fluid polymer useful as a stationary phase in gas chromatography and as an anti-foaming agent.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

related product

Product No.
Description
Pricing

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

609.8 °F - closed cup

Flash Point(C)

321 °C - closed cup

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

Simethicone Capsules
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 33(5), 4043-4043 (2020)
Molecular weight distribution of poly (dimethylsiloxane) by combining matrix-assisted laser desorption/ionization time-of-flight mass spectrometry with gel-permeation chromatography fractionation.
Montaudo, Giorgio, et al.
Rapid Communications in Mass Spectrometry, 9.12, 1158-1163 (1995)
Robust and biodegradable elastomers based on corn starch and polydimethylsiloxane (PDMS).
Ceseracciu L
ACS Applied Materials & Interfaces, 7(6), 3742-3753 (2015)

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