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Sigma-Aldrich

Trimethylsilyl trimethylsiloxyacetate

99%

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About This Item

Linear Formula:
(CH3)3SiOCH2CO2Si(CH3)3
CAS Number:
33581-77-0
Molecular Weight:
220.41
Beilstein/REAXYS Number:
2045011
EC Number:
251-580-9
MDL number:
MFCD00009840
UNSPSC Code:
12352100
PubChem Substance ID:
24856691
NACRES:
NA.22

assay

99%

refractive index

n20/D 1.411 (lit.)

density

0.903 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C8H20O3Si2/c1-12(2,3)10-7-8(9)11-13(4,5)6/h7H2,1-6H3

InChI key

MAEQOWMWOCEXKP-UHFFFAOYSA-N

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Application

Trimethylsilyl trimethylsiloxyacetate has been used in the synthesis of zirconium(IV) carboxylato complexes [LOEtZr(OCOCH2OH)(O2CCH2O)]2.

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 2

flash_point_f

95.0 °F - closed cup

flash_point_c

35 °C - closed cup

ppe

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

Certificates of Analysis (COA)

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Synthesis and structures of zirconium (IV) hydrogensulfato and carboxylato complexes with Klaui's oxygen tripodal ligand.
Yi X-Y, et al.
Journal of Organometallic Chemistry, 694(26), 4256-4260 (2009)

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