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1.08183

Sigma-Aldrich

Tetramethylsilane

for the calibration of NMR spectra for NMR spectroscopy MagniSolv™

Synonym(s):

Tetramethylsilane, TMS

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About This Item

Linear Formula:
(CH3)4Si
CAS Number:
75-76-3
Molecular Weight:
88.22
MDL number:
MFCD00008274
UNSPSC Code:
12352103
EC Index Number:
200-899-1
NACRES:
NA.22
technique(s):
NMR: suitable
bp:
26 °C/1013 hPa
vapor pressure:
750 hPa ( 20 °C)
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vapor pressure

750 hPa ( 20 °C)

Quality Level

100

Assay

≥99.7% (GC)

form

liquid

autoignition temp.

345 °C (DIN 51794)

expl. lim.

1.0-37.9 % (v/v)

technique(s)

NMR: suitable

bp

26 °C/1013 hPa

mp

-95 °C

transition temp

flash point -20 °C (DIN 51755 Part 1)

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1 of 4

This Item
87920523771T24007
Tetramethylsilane for the calibration of NMR spectra for NMR spectroscopy MagniSolv™

108183

Tetramethylsilane

Tetramethylsilane analytical standard, ACS reagent

87920

Tetramethylsilane

Tetramethylsilane electronic grade, ≥99.99% trace metals basis

523771

Tetramethylsilane

Tetramethylsilane ACS reagent, NMR grade, ≥99.9%

T24007

Tetramethylsilane

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

technique(s)

NMR: suitable

technique(s)

-

technique(s)

-

technique(s)

NMR: suitable

solubility

0.02 g/L

solubility

-

solubility

-

solubility

-

form

liquid

form

liquid

form

liquid

form

liquid

mp

-95 °C

mp

−99 °C (lit.)

mp

−99 °C (lit.)

mp

−99 °C (lit.)

General description

A wide range of MagniSolv deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.

Analysis Note

Purity (GC): ≥ 99.7
Identity (IR-spectrum): conforms
Density (d 20 °C/ 4 °C): 0.6385 - 0.6400
Performance test (NMR-spectrum): conforms

Recommended products

Check out ChemisTwin®, our brand new online portal for identity confirmation and quantification of NMR spectra. Learn more or reach out to us for a free trial.

Legal Information

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H224

Hazard Classifications

Flam. Liq. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-16.6 °F - closed cup

Flash Point(C)

-27 °C - closed cup

Regulatory Information

危险化学品
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