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900871

Sigma-Aldrich

2,2-Dimethyl-3,6,9,12-tetraoxa-2-silatridecane

97%, anhydrous

Synonym(s):

ANL-1NM3

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About This Item

Empirical Formula (Hill Notation):
C10H24O4Si
CAS Number:
864079-62-9
Molecular Weight:
236.38
MDL number:
MFCD00054875
UNSPSC Code:
26111700
NACRES:
NA.23

grade

battery grade

Assay

97%

form

liquid

quality

anhydrous

impurities

≤500 ppm H2O

bp

240 °C

density

0.927 g/cm3

application(s)

battery manufacturing

SMILES string

C[Si](C)(C)OCCOCCOCCOC

InChI

1S/C10H24O4Si/c1-11-5-6-12-7-8-13-9-10-14-15(2,3)4/h5-10H2,1-4H3

InChI key

LGPOIKHOZYPSME-UHFFFAOYSA-N

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Application

In lithium ion batteries (LIBs) the redox shuttles are employed to prevent overcharging which could lead to thermal runaway and catastrophic failure. The use of redox shuttles increases the safety and stability of LIBs. 1, 4-di-tert-butyl-2, 5-bis(2-methoxyethoxy) benzene is an important redox shuttle used for overcharge protection in batteries.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

215.6 °F

Flash Point(C)

102 °C

Certificates of Analysis (COA)

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Barbarich TJ and Patterson ML
ECS Transactions, 45, 49-49 (2013)
Zhang L, et al.
ECS Transactions, 45, 57-57 (2013)
An All-Organic Non-aqueous Lithium-Ion Redox Flow Battery.
Brushett FR, et al.
Advanced Energy Materials, 2, 1390-1396 (2012)

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