ChemicalBook--->CAS DataBase List--->2083-91-2

2083-91-2

2083-91-2 Structure

2083-91-2 Structure
IdentificationMore
[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 PropertiesBack 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
[pka]

10.77±0.70(Predicted)
[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 DataBack 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
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Dimethylamine-->Hexamethyldisilazane-->N,N,N',N'-TETRAMETHYLDIAMINOMETHANE-->Chlorotrimethylsilane
[Preparation Products]

Hexamethylphosphorous triamide-->DIMETHYLPHOSPHORAMIDOUS DICHLORIDE-->dimethylnitramine-->DIMETHYLDIFLUOROSILANE-->TRIMETHYLSILYL TRIFLUOROACETATE
Hazard InformationBack 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
Spectrum DetailBack Directory
[Spectrum Detail]

N,N-Dimethyltrimethylsilylamine(2083-91-2)1HNMR
N,N-Dimethyltrimethylsilylamine(2083-91-2)13CNMR
N,N-Dimethyltrimethylsilylamine(2083-91-2)IR1
N,N-Dimethyltrimethylsilylamine(2083-91-2)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

N,N-Dimethyltrimethylsilylamine, 97%(2083-91-2)
[Alfa Aesar]

N-(Trimethylsilyl)dimethylamine, 96%(2083-91-2)
[Sigma Aldrich]

2083-91-2(sigmaaldrich)
[TCI AMERICA]

N-(Trimethylsilyl)dimethylamine,>95.0%(GC)(2083-91-2)
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