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N,N,N′,N′-Tetramethylethylenediamine

SIGMA/T9281 - BioReagent, suitable for electrophoresis, ≥99.0%

Synonym: 1,2-Bis(dimethylamino)ethane; TEMED; TMEDA

CAS Number: 110-18-9
Empirical Formula (Hill Notation): C6H16N2
Molecular Weight: 116.20
EC Number: 203-744-6
MDL Number: MFCD00008335
Linear Formula: (CH3)2NCH2CH2N(CH3)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-T9281-25ML 25 mL
 DISCONTINUED  
45-T9281-50ML 50 mL
 $99.90
1/EA		 Add To Favorites
45-T9281-100ML 100 mL
 $190.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: T9281-25ML
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: T9281-50ML

 

assay ≥99.0%
bp 120-122 °C (lit.)
density 0.775 g/mL at 20 °C (lit.)
expl. lim. 9.08 %
InChI 1S/C6H16N2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3
InChI key KWYHDKDOAIKMQN-UHFFFAOYSA-N
mp −55 °C (lit.)
product line BioReagent
Quality Level 200 
refractive index n20/D 1.4179 (lit.)
SMILES string CN(C)CCN(C)C
suitability suitable for electrophoresis
technique(s) electrophoresis: suitable
Analysis Note: Tested as a catalyst for PAGE.
Application: TEMED (N,N,N′,N′-Tetramethylethylenediamine) has been used for the preparation of acrylamide hydrogels and sodium dodecyl sulfate-polyacrylamide gels.
Disclaimer: Handle and store under inert gas, air and moisture sensitive.
General description: TEMED (N,N,N′,N′-Tetramethylethylenediamine) is molecule which allows rapid polymerization of polyacrylamide gels. In the presence of ammonium persulfate, TEMED is responsible for the formation of free radicals from persulfate, thereby initiating the acrylamide polymerization process. However, excess concentration of TEMED can result in abnormal separation patterns.
Packaging: 25, 50, 100 mL in glass bottle
Purity ≥99.0%
bp 120-122 °C (lit.)
mp −55 °C (lit.)
Density 0.775 g/mL at 20 °C (lit.)
Refractive Index n20/D 1.4179 (lit.)
UNSPSC 41105319

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