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Merck
CN

348635

Tris(trimethylsilyl) borate

greener alternative

99%

Synonym(s):

Boric acid tris(trimethylsilyl) ester, Tris(trimethylsiloxy)boron, tris(trimethylsiloxy)borane

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About This Item

Linear Formula:
[(CH3)3SiO]3B
CAS Number:
4325-85-3
Molecular Weight:
278.38
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24861596
MDL number:
MFCD00051588
Beilstein/REAXYS Number:
1772733

Key Documents

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Product Name

Tris(trimethylsilyl) borate, 99%

InChI

1S/C9H27BO3Si3/c1-14(2,3)11-10(12-15(4,5)6)13-16(7,8)9/h1-9H3

SMILES string

C[Si](C)(C)OB(O[Si](C)(C)C)O[Si](C)(C)C

InChI key

YZYKZHPNRDIPFA-UHFFFAOYSA-N

assay

99%

form

liquid

greener alternative product characteristics

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sustainability

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refractive index

n20/D 1.386 (lit.)

bp

186 °C (lit.)

density

0.831 g/mL at 25 °C (lit.)

greener alternative category

Enabling

Quality Level

100

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General description

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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

105.8 °F - closed cup

flash_point_c

41 °C - closed cup

ppe

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
0000488261
0000488277
0000488277
0000488261
MKCZ3298

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Byeong Gwan Lee et al.
Scientific reports, 10(1), 13498-13498 (2020-08-13)
In this study, we used tris(trimethylsilyl)borate (TMSB) as an electrolyte additive and analysed its effect on the electrochemical performance of lithia-based (Lithia/Li2RuO3) cathodes. Our investigation revealed that the addition of TMSB modified the interfacial reactions between a lithia-based cathode and
Fuqiang An et al.
Scientific reports, 9(1), 14108-14108 (2019-10-03)
Recently, high-energy density cells containing nickel-rich cathodes and silicon-based anodes have become a practical solution for increasing the driving range of electric vehicles. However, their long-term durability and storage performance is comparatively poor because of the unstable cathode-electrolyte-interphase (CEI) of

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