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Merck

1.08183

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
UNSPSC Code:
12352103
EC Index Number:
200-899-1
NACRES:
NA.22
MDL number:
MFCD00008274
Assay:
≥99.7% (GC)
Technique(s):
NMR: suitable
Bp:
26 °C/1013 hPa
Vapor pressure:
750 hPa ( 20 °C)

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Product Name

Tetramethylsilane, for the calibration of NMR spectra for NMR spectroscopy MagniSolv™

SMILES string

[Si](C)(C)(C)C

InChI

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

InChI key

CZDYPVPMEAXLPK-UHFFFAOYSA-N

vapor pressure

750 hPa ( 20 °C)

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

Quality Level

100

Related Categories

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

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.

Other Notes

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

signalword

Danger

hcodes

H224

Hazard Classifications

Flam. Liq. 1

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-16.6 °F - closed cup

flash_point_c

-27 °C - closed cup

Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
1.08183.010004022536101378

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