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348635

Sigma-Aldrich

Tris(trimethylsilyl) borate

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
Beilstein/REAXYS Number:
1772733
MDL number:
MFCD00051588
UNSPSC Code:
12352103
PubChem Substance ID:
24861596
NACRES:
NA.22

Quality Level

100

assay

99%

form

liquid

refractive index

n20/D 1.386 (lit.)

bp

186 °C (lit.)

density

0.831 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

YZYKZHPNRDIPFA-UHFFFAOYSA-N

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Related Categories

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_germany

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

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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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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