Sigma-Aldrich 411019 N,N,N′,N′-Tetramethylethylenediamine ≥99.5%, purified by redistillation 500 mL
Kategori
Marka
Stok Kodu
LB.SA.411019-500ML
Kısa Bilgi
Synonym(s): 1,2-Bis(dimethylamino)ethane, TEMED, TMEDA Linear Formula: (CH3)2NCH2CH2N(CH3)2 CAS Number: 110-18-9 Molecular Weight: 116.20 Beilstein: 1732991 EC Number: 203-744-6 MDL number: MFCD00008335
| Sigma-Aldrich 411019 N,N,N′,N′-Tetramethylethylenediamine ≥99.5%, purified by redistillation 500 mL |
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Synonym(s): 1,2-Bis(dimethylamino)ethane, TEMED, TMEDA
Linear Formula: (CH3)2NCH2CH2N(CH3)2
CAS Number: 110-18-9
Molecular Weight: 116.20
Beilstein: 1732991
EC Number: 203-744-6
MDL number: MFCD00008335
PubChem Substance ID: 24865721
NACRES: NA.22
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PROPERTIES
Quality Level 200
assay ≥99.5%
form liquid
purified by redistillation
expl. lim. 9.08 %
refractive index n20/D 1.4179 (lit.)
bp 120-122 °C (lit.)
mp −55 °C (lit.)
density 0.775 g/mL at 20 °C (lit.)
SMILES string CN(C)CCN(C)C
InChI 1S/C6H16N2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3
InChI key KWYHDKDOAIKMQN-UHFFFAOYSA-N
DESCRIPTION
General description
N,N,N′,N′-Tetramethylethylenediamine (TMEDA) is a bidentate tertiary amine. It is a Lewis base having good solvating properties. It is useful ligand for organolithium chemistry.[1] Ultrafast molecular structural dynamics of the charge transfer in N,N,N′,N′-tetramethylethylenediamine has been studied by Rydberg fingerprint spectroscopy.[2]
Packaging
100 mL in Sure/Seal™
1, 2 L in Sure/Seal™
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