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438936

1,4-Bis(trimethylsilyl)benzene

Name: 1,4-Bis(trimethylsilyl)benzene
Brand: ALDRICH

96%

Synonym(s):

p-Phenylenebis(trimethylsilane)

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About This Item

Linear Formula:

C₆H₄[Si(CH₃)₃]₂

CAS Number:

13183-70-5

Molecular Weight:

222.47

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24867483

MDL number:

MFCD00015592

Beilstein/REAXYS Number:

1867055

Assay:

96%

Form:

solid

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Properties

Quality Segment

100

assay

96%

form

solid

bp

194 °C/742 mmHg (lit.)

mp

91-94 °C (lit.)

SMILES string

C[Si](C)(C)c1ccc(cc1)[Si](C)(C)C

InChI

1S/C12H22Si2/c1-13(2,3)11-7-9-12(10-8-11)14(4,5)6/h7-10H,1-6H3

InChI key

NVRBTKMAZQNKPX-UHFFFAOYSA-N

Description

Application

1,4-Bis(trimethylsilyl)benzene (TMSB) can be used:

As a precursor for developing silicon carbide coating using plasma-assisted chemical vapor deposition (CVD) process.
As a secondary standard in quantitative NMR (qNMR) spectroscopy.
As an internal standard for quantitation of small organic molecules in DMSO-d₆ solution by ¹H NMR spectroscopy.

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

347.0 °F - closed cup

flash_point_c

175 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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