N,N,N′-??????????
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N,N,N′-?????????? ??
- ???
- -30.89°C (estimate)
- ?? ?
- 116-118 °C(lit.)
- ??
- 0.786 g/mL at 25 °C(lit.)
- ???
- n
20/D 1.419(lit.)
- ???
- 49 °F
- ?? ??
- Inert atmosphere,Room Temperature
- ??? ??
- ??
- ?? ?? (pKa)
- 10.34±0.10(Predicted)
- ??
- ???
- BRN
- 505989
- InChI
- InChI=1S/C5H14N2/c1-6-4-5-7(2)3/h6H,4-5H2,1-3H3
- InChIKey
- HVOYZOQVDYHUPF-UHFFFAOYSA-N
- SMILES
- C(N(C)C)CNC
- LogP
- -0.200
- CAS ??????
- 142-25-6(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | F,C | ||
|---|---|---|---|
| ?? ???? ?? | 11-34-37 | ||
| ????? | 16-26-36/37/39-45 | ||
| ????(UN No.) | UN 2733 3/PG 2 | ||
| WGK ?? | 3 | ||
| F ?????? | 34 | ||
| TSCA | TSCA listed | ||
| ?? ?? | 3 | ||
| ???? | II | ||
| HS ?? | 29212900 | ||
| ???? ??? | 3 - Flammable liquids | ||
| Hazard Classifications | Flam. Liq. 2 Skin Corr. 1B |
||
| ???? ?? | KE-34518 |
N,N,N′-?????????? C??? ??, ??, ??
??? ??
Clear colorless liquid??
N,N,N'-Trimethylethylenediamine is used as a precursor in the synthesis of a novel gemini surfactant viz. N,N-dimethyl-N-{2-[N'-methyl-N'-(3-sulfopropyl)-alkylammonium]ethyl}-1-alkylammonium bromides. It is also used as an amine component for in-situ formation of alpha-amino alkoxides. Further, it is involved in the synthesis of N,N'-dimethyl-N'-(2-hydroxy-aethyl)-aethylendiamin.?? ??
N,N,N′-Trimethylethylenediamine is synthesized using laser-vaporization supersonic molecular beam. It has been studied using pulsed-field ionization zero electron kinetic energy.Synthesis
A green and environment-friendly synthesis method of N, N, N'-Trimethylethylenediamine, which comprises the following steps: adding an aqueous solution of methylamine or dimethylamine into a reaction container, dropwise adding an aqueous solution of N, N-dimethylamino chloroethane hydrochloride into the methylamine when the methylamine is added into the reaction container, dropwise adding an aqueous solution of 2-chloro-N-methylethylamine hydrochloride into the dimethylamine when the dimethylamine is added into the reaction container, and obtaining a reaction solution after the reaction is finished; connecting a reaction container and a methylamine absorption device in series, dripping inorganic alkali solution into a reaction solution, and respectively collecting an organic phase and an alkali water phase; rectifying the organic phase to obtain N, N, N'-Trimethylethylenediamine.
N,N,N′-?????????? ?? ?? ? ???
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N,N,N′-?????????? ?? ??
???( 398)?? ??
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N,N,N′-?????????? ?? ??:
??????????? 3,6,9,12-?????(?????)-3,6,9,12-??????????????? ?????????????, ???? ? ?????(2-???????)?????? ?????? ??????????????? ? 1,3-???-2-??????? ???? ???? ?????? 1,7-?????? ?????????????? ?????? D ???-1,2-????????????????
N,N-Dimethylacetamide
N-Phenyl-bis(trifluoromethanesulfonimide)
N-(2-METHOXYETHYL)METHYLAMINE
N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE
N-(3-Trifluoromethylphenyl)piperazine