T9956530
N-(Trimethylsilyl)dimethylamine , >95.0%(GC)(T) , 2083-91-2
Synonym(s):
(Dimethylamino)trimethylsilane;N-(Trimethylsilyl)dimethylamine;TMSDMA
CAS NO.：2083-91-2
Empirical Formula: C5H15NSi
Molecular Weight: 117.26
MDL number: MFCD00008297
EINECS: 218-222-3
| Pack Size | Price | Stock | Quantity |
| 25mL | RMB688.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | <0°C |
| Boiling point: | 84 °C (lit.) |
| Density | 0.732 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | −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 |
Description and 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
Safety
| Symbol(GHS) |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H225-H260-H314 |
| Precautionary statements | P210-P223-P231+P232-P280-P303+P361+P353-P305+P351+P338 |
| 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 | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29319090 |
