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 |
Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
Sensitive | Moisture Sensitive |
BRN | 1731861 |
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) |
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 |