Skip to Content
Merck
CN

517801

2,4,6,8,10-Pentamethylcyclopentasiloxane

96%

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Linear Formula:
(CH3SiHO)5
CAS Number:
Molecular Weight:
300.64
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
228-204-7
Beilstein/REAXYS Number:
1792134
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

2,4,6,8,10-Pentamethylcyclopentasiloxane, 96%

InChI key

HGPDWMTUQRNTQT-UHFFFAOYSA-N

InChI

1S/C5H20O5Si5/c1-11-6-12(2)8-14(4)10-15(5)9-13(3)7-11/h11-15H,1-5H3

SMILES string

C[SiH]1O[SiH](C)O[SiH](C)O[SiH](C)O[SiH](C)O1

assay

96%

form

liquid

refractive index

n20/D 1.392 (lit.)

bp

54 °C/10 mmHg (lit.)

density

0.992 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

98.6 °F - closed cup

flash_point_c

37 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

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

Visit the Document Library

Articles

atomic layer deposition (ALD), microelectronics, Mo:Al2O3 films, nanocomposite coating, photovoltaics, semiconductor devices, W:Al2O3 films, composite films, layer-by-layer

Spintronics offer breakthroughs over conventional memory/logic devices with lower power, leakage, saturation, and complexity.

Synthesis of Melting Gels Using Mono-Substituted and Di-Substituted Alkoxysiloxanes

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