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LC5768 Tetramethylsilane for the calibration of NMR spectra for NMR spectroscopy |
Order number | Packaging | Quantity | Price € |
AC32768 | Glass bottle | 100 ml | 80.55 |
Product information | |
Synonyms | TMS |
Hill Formula | C4H12Si |
Chemical formula | (CH3)4Si |
HS Code | 2931 00 99 |
EC number | 200-899-1 |
Molar mass | 88.23 g/mol |
Storage | Store at +2°C to +8°C. |
CAS number | 75-76-3 |
Chemical and physical data | |
Ignition temperature | 345 °C DIN 51794 |
Solubility | 0.02 g/l (25 °C) |
Melting point | -95 °C |
Molar mass | 88.23 g/mol |
Density | 0.65 g/cm3 (20 °C) |
pH value | (H2O) not applicable |
Boiling point | 26 °C (1013 hPa) |
Vapor pressure | 750 hPa (20 °C) |
Explosion limit | 1.0 – 37.9 %(V) |
Flash point | -20 °C |
Safety information according to GHS | |
Hazard Statement(s) | H225: Highly flammable liquid and vapour. |
Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking. P223: Keep away from any possible contact with water, because of violent reaction and possible flash fire. P403 + P235: Store in a well-ventilated place. Keep cool. |
Signal Word | Danger |
Hazard Pictogram(s) | ![]() |
Storage class | 3 Flammable Liquids |
WGK | WGK 3 highly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Safety information | |
R Phrase | R 12 Extremely flammable. |
S Phrase | S 9-16-29-43 Keep container in a well-ventilated place.Keep away from sources of ignition – No smoking.Do not empty into drains.In case of fire, use powder extinguisher. Never use water. |
Categories of danger | extremely flammable |
Hazard Symbol | ![]() |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 2749 TETRAMETHYLSILANE, 3, I |
Declaration (transport by air) IATA-DGR | UN 2749 TETRAMETHYLSILANE, 3, I |
Specifications | |
Purity (GC) | ≥ 99.7 % |
Identity (IR-spectrum) | conforms |
Density (d 20 °C/ 4 °C) | 0.6385 – 0.6400 |
Performance test (NMR-spectrum) | conforms |
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