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361879

Supelco

Dimethylpolysiloxane

set of analytical standards, molecular weight series

Synonym(s):

Polydimethylsiloxane

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About This Item

CAS Number:
9016-00-6
MDL number:
MFCD00084411
UNSPSC Code:
41116107
PubChem Substance ID:
24862272
NACRES:
NA.24

grade

analytical standard

Quality Level

100

mol wt

Mw 100,000
Mw 270,000
Mw 40,000

technique(s)

gel permeation chromatography (GPC): suitable

format

neat

InChI

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

InChI key

SEUDSDUUJXTXSV-UHFFFAOYSA-N

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General description

Poly(dimethylsiloxane) [PDMS] is a polymer. It is a stable silicone rubber. It has been used as ion selective membrane for ion-sensitive field-effect transistors, as spring material in accelerometers, elastomer on a tactile sensor and as flexible encapsulation material in decouple sensors.

Application

It was used in a study performed to understand its molecular weight and molecular weight distribution by off-line coupling of GPC with MALDI mass spectrometer.
Clear, colorless fluid polymer useful as a stationary phase in gas chromatography and as an anti-foaming agent.

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

609.8 °F - closed cup

Flash Point(C)

321 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

361879-1SET-PW:
361879-1SET:
361879-BULK:
361879-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ2839
MKCL0600
MKCJ0039
MKCF2180
MKBX4183V

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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)

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