Skip to Content
Merck
CN

Key Documents

View All Documentation

275794

Tris(trimethylsilyl) phosphate

greener alternative

≥98%

Synonym(s):

Phosphoric acid tris(trimethylsilyl ester)

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

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
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

200

assay

≥98%

form

liquid

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

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.
We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This enabling product has been enhanced for energy efficiency. Click here for more information.

Still not finding the right product?

Explore all of our products under Tris(trimethylsilyl) phosphate

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

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

Regulatory Information

危险化学品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000526861
0000526861
0000519098
0000519098
0000513332

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
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
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)
View All Related Papers

Global Trade Item Number

SKUGTIN
275794-5G04061826169872