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275794

Sigma-Aldrich

Tris(trimethylsilyl) phosphate

≥98%

Sinónimos:

Phosphoric acid tris(trimethylsilyl ester)

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About This Item

Fórmula lineal:
[(CH3)3SiO]3P(O)
Número de CAS:
10497-05-9
Peso molecular:
314.54
Beilstein/REAXYS Number:
1794624
EC Number:
234-028-1
MDL number:
MFCD00008267
UNSPSC Code:
12352100
PubChem Substance ID:
24856672
NACRES:
NA.22

assay

≥98%

form

liquid

refractive index

n20/D 1.409 (lit.)

bp

228-229 °C/720 mmHg (lit.)

mp

3-4 °C (lit.)

density

0.945 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C

InChI

1S/C9H27O4PSi3/c1-15(2,3)11-14(10,12-16(4,5)6)13-17(7,8)9/h1-9H3

InChI key

QJMMCGKXBZVAEI-UHFFFAOYSA-N

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General description

Tris(trimethylsilyl) phosphate has been investigated as a novel film-forming additive for LiNi0.5Co0.2Mn0.3O2 cycling at high cut-off potential in LiPF6-based electrolyte. Tris(trimethylsilyl) phosphate [Tris(trimethylsilyl) ester of phosphoric acid] undergoes dealkylsilylation reaction with alumazene to yield heteroadamantane molecule.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

ppe

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

93348

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Jiri Pinkas et al.
Inorganic chemistry, 41(25), 6914-6918 (2002-12-10)
A dealkylsilylation reaction between alumazene [2,6-(i-Pr)(2)C(6)H(3)NAlMe](3) (1) and tris(trimethylsilyl) ester of phosphoric acid (2) in a 1:3 molar ratio provides the heteroadamantane molecule (MeAl)[2,6-(i-Pr)(2)C(6)H(3)N](3)[Al[OP(OSiMe(3))(3)]](2)(O(3)POSiMe(3)) (3). Compound 3 was characterized by analytical and spectroscopic methods, and its molecular structure was established
A Garcia-Casas et al.
Colloids and surfaces. B, Biointerfaces, 181, 973-980 (2019-08-07)
Sol-gel coatings are proposed as surface treatments for titanium-based materials to promote the osseointegration of prosthetic devices with the host. As precursors of sol-gel synthesis, two silanes were selected: 3-methacryloxypropyltrimethoxy silane and 2 tetramethyl orthosilane. Sol-gel synthesis was functionalized with
Tris (trimethylsilyl) phosphate: A film-forming additive for high voltage cathode material in lithium-ion batteries.
Yan G, et al.
Journal of Power Sources, 248, 1306-1311 (2014)
The use of [18O4]phosphoric acid in the quantitation of phosphate by gas-liquid chromatography-mass spectrometry analysis.
G Graff et al.
Analytical biochemistry, 107(2), 324-331 (1980-09-15)

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