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900797

Sigma-Aldrich

1,4-Di-tert-butyl-2,5-bis (2-methoxyethoxy)benzene

99.5%, anhydrous

Synonym(s):

DBBB, Redox Shuttle ANL-RS2

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About This Item

Empirical Formula (Hill Notation):
C20H34O4
CAS Number:
1350770-63-6
Molecular Weight:
338.48
MDL number:
MFCD30183434
UNSPSC Code:
12352200

grade

anhydrous
battery grade

Assay

99.5%

form

powder

bp

70 °C

application(s)

battery manufacturing

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

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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