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275794

Tris(trimethylsilyl) phosphate

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Greener Alternative

≥98%

Synonym(s):

Phosphoric acid tris(trimethylsilyl ester)

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About This Item

Linear Formula:
[(CH3)3SiO]3P(O)
CAS Number:
10497-05-9
Molecular Weight:
314.54
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24856672
EC Number:
234-028-1
Beilstein/REAXYS Number:
1794624
MDL number:
MFCD00008267
Assay:
≥98%
Form:
liquid
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Quality Segment

200

assay

≥98%

form

liquid

greener alternative product characteristics

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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.)

greener alternative category

Enabling

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

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.
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pictograms

FlameExclamation mark
GHS02,GHS07

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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

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

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