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110-18-9 - N,N,N',N'-Tetramethylethylenediamine, Electrophoresis Grade - TEMED - J63734 - Alfa Aesar

J63734 N,N,N',N'-Tetramethylethylenediamine, Electrophoresis Grade

CAS-Nummer
110-18-9
Synonyme
TEMED

Größe Preis ($) Menge Verfügbarkeit
25ml 26,50
100ml 86,80
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N,N,N',N'-Tetramethylethylenediamine, Electrophoresis Grade

MDL
MFCD00008335
EINECS
203-744-6

Chemische Eigenschaften

Formel
C6H16N2
Molmasse
116.21
Form
Liquid
Schmelzpunkt
-55°
Siedepunkt
120-122°
Flammpunkt
18°(154°F)
Dichte
0.775
Brechungsindex
1.4180
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water 10 mg/mL at 20°C.

Anwendungen

N,N,N',N'-Tetramethylethylenediamine is used as polymerization accelerator in gel electrophoresis, solvent and oxidizing reagent. N,N,N',N'-Tetramethylethylenediamine is used as anti-hyperlipidemic, plant growth stimulator, pathogen growth inhibitor, confers plant disease resistance. TEMED is used with ammonium persulfate to catalyze the polymerization of acrylamide when making polyacrylamide gels, used in gel electrophoresis. TMEDA is widely employed as a ligand for metal ions. TEMED can also be a component of Hypergolic propellants. Tetramethylethylenediamine (TEMED) is an essential catalyst for polyacrylamide gel polymerization. TEMED is frequently used with another catalyst, APS, for the preparation of polyacrylamide gels for protein and nucleic acid analysis.

Bemerkungen

Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides, copper, mercury, water, moisture.

Literaturverweise

M.D. Rausch,; D.J. Ciappenelli.Organometallic π-complexes XII. The metalation of benzene and ferrocene by n-butyllithium-N,N,N?,N?-tetramethylethylenediamine. Journal of Organometallic Chemistry. 1967, 10(1), 127-136.

Neena Grover,; Nishi Gupta,; Phirtu Singh,; H. Holden Thorp. Studies of electrocatalytic DNA cleavage by oxoruthenium(IV). X-ray crystal structure of [Ru(tpy)(tmen)OH2](ClO4)2 (tmen = N,N,N',N'-tetramethylethylenediamine, tpy = 2,2',2''-terpyridine). Inorg. Chem. 1992, 31(11), 2014-2020.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H302-H332-H314

Highly flammable liquid and vapour. Harmful if swallowed. Harmful if inhaled. Causes severe skin burns and eye damage.

Sicherheitshinweise: P210-P260u-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,9134
Beilstein
1732991
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2921.29
TSCA
Yes
RTECS
KV7175000

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