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| | N,N-Dimethyltrimethylsilylamine Basic information |
| | N,N-Dimethyltrimethylsilylamine Chemical Properties |
| Melting point | <0°C | | Boiling point | 84 °C (lit.) | | density | 0.732 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.397(lit.) | | Fp | −3 °F | | storage temp. | Flammables area | | pka | 10.77±0.70(Predicted) | | form | clear liquid | | color | Colorless to Light yellow | | Specific Gravity | 0.74 | | Water Solubility | Decomposition | | Sensitive | Moisture Sensitive | | Hydrolytic Sensitivity | 7: reacts slowly with moisture/water | | BRN | 1731861 | | InChI | 1S/C5H15NSi/c1-6(2)7(3,4)5/h1-5H3 | | InChIKey | KAHVZNKZQFSBFW-UHFFFAOYSA-N | | SMILES | CN(C)[Si](C)(C)C | | CAS DataBase Reference | 2083-91-2(CAS DataBase Reference) | | NIST Chemistry Reference | Dimethylamino(trimethyl)silane(2083-91-2) | | EPA Substance Registry System | Silanamine, pentamethyl- (2083-91-2) |
| Hazard Codes | F,C | | Risk Statements | 11-34 | | Safety Statements | 16-26-36/37/39-45 | | RIDADR | UN 2733 3/PG 2 | | WGK Germany | 3 | | F | 1-10 | | TSCA | TSCA listed | | HazardClass | 3 | | PackingGroup | II | | HS Code | 29319090 | | Storage Class | 4.3 - Hazardous materials which set free flammable gases upon contact with water | | Hazard Classifications | Eye Dam. 1
Flam. Liq. 2
Skin Corr. 1B
Water-react 1 |
| | N,N-Dimethyltrimethylsilylamine Usage And Synthesis |
| Chemical Properties | clear colorless to pale yellow liquid | | Uses | N,N-Dimethyltrimethylsilylamine was used in the synthesis of phosphoramidite. It was also employed as a reagent in the preparation of iminium salts and amides as well as for the silylation of polymers. A combination of N-(trimethylsilyl)dimethylamine and MeI was also effective to give p-methylbenzoic acid with a 85% yield based on 90% conversion from the corresponding Me ester. DETA has been treated with N-(trimethylsilyl)-dimethylamine to yield mono-, di- and tri- silylated derivatives | | Application |
N,N-Dimethyltrimethylsilylamine can be used as a reactant to prepare some organic compounds, it can also be used as a silylating agent in chemical synthesis.
| | Synthesis |
A process for producing N,N-Dimethyltrimethylsilylamine, which comprises: Trimethylchlorosilane and a solvent are added to a flask, and dimethylamine gas is introduced to obtain a crude product of N,N-dimethyltrimethylsilylamine; the crude product is distilled at atmospheric pressure and then rectified to obtain N,N-Dimethyltrimethylsilylamine.
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| | N,N-Dimethyltrimethylsilylamine Preparation Products And Raw materials |
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