| Identification | More | [Name]
N,N-Dimethyltrimethylsilylamine | [CAS]
2083-91-2 | [Synonyms]
DIMETHYLAMINOTRIMETHYLSILAN
(DIMETHYLAMINO)TRIMETHYLSILANE
N,N-DIMETHYLAMINOTRIMETHYLSILANE
N,N-DIMETHYLAMINOTRIMETHYLSILANE TMSDMA
N,N-DIMETHYLTRIMETHYLSILYLAMINE
N-TRIMETHYLSILYDIMETHYLAMINE
N-(TRIMETHYLSILYL)DIMETHYLAMINE
TMSDMA
CD5400
Dimethyl(trimethylsilyl)amine
Dimethyl-trimethylsilanyl-amine
N,N-Dimethyltrimethylsilamine
N,n-Pentamethylsilanamine
pentamethyl-silanamin
pentamethyl-Silanamine
Silanamine, pentamethyl-
Silanamine,pentamethyl-
pentamethylsilylamine
N,N-DIMETHYLTRIMETHYLSILYLAMINE 97%
(Dimethylamino)trimethylsilane~N-(Trimethylsilyl)dimethylamine | [EINECS(EC#)]
218-222-3 | [Molecular Formula]
C5H15NSi | [MDL Number]
MFCD00008297 | [Molecular Weight]
117.26 | [MOL File]
2083-91-2.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to pale yellow liquid | [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 | [form ]
clear liquid | [pka]
10.77±0.70(Predicted) | [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]
2083-91-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
F,C | [Risk Statements ]
R11:Highly Flammable.
R34:Causes burns. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2733 3/PG 2
| [WGK Germany ]
3
| [F ]
1-10 | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [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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