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1.08183

Sigma-Aldrich

Tetramethylsilane

for the calibration of NMR spectra for NMR spectroscopy MagniSolv

Synonym(s):
Tetramethylsilane, TMS
Linear Formula:
(CH3)4Si
CAS Number:
Molecular Weight:
88.22
MDL number:
EC Index Number:
200-899-1

vapor pressure

750 hPa ( 20 °C)

Quality Level

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)

solubility

0.02 g/L

density

0.65 g/cm3 at 20 °C

storage temp.

2-8°C

InChI

1S/C4H12Si/c1-5(2,3)4/h1-4H3

InChI key

CZDYPVPMEAXLPK-UHFFFAOYSA-N

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

Legal Information

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Flame

Signal Word

Danger

Hazard Statements

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

Certificate of Analysis

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Certificate of Quality

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