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900763

Sigma-Aldrich

2,2,4,4-Tetramethyl-3,8,11,14,17-pentaoxa-2,4-disilaoctadecane

99%

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About This Item

Empirical Formula (Hill Notation):
C15H36O5Si2
CAS Number:
855996-83-7
Molecular Weight:
352.61
MDL number:
MFCD30475644
UNSPSC Code:
26111700

Assay

99%

form

liquid

density

0.929 g/cm3

application(s)

battery manufacturing

Application

Organosilicon electrolytes offer low flammability and high electrochemical and thermal stability compared to the commonly used carbonate based electrolytes, which renders them suitable for lithium ion battery applications.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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’.

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Increased Stability Toward Oxygen Reduction Products for Lithium-Air Batteries with Oligoether-Functionalized Silane Electrolytes.
Zhang Z, et al.
The Journal of Physical Chemistry C, 115, 25535-25542 (2011)
Thermal and electrochemical stability of organosilicon electrolytes for lithium-ion batteries.
Chen X, et al.
Journal of Power Sources, 241, 311-319 (2013)

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