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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

Numéro CAS
110-18-9
Synonymes
TEMED

Dimensions Prix ($) Quantité Disponibilité
25ml 26,50
100ml 86,80
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N,N,N',N'-Tetramethylethylenediamine, Electrophoresis Grade

MDL
MFCD00008335
EINECS
203-744-6

Propriétés chimiques

Formule
C6H16N2
Poids formulaire
116.21
Forme
Liquid
Point de fusion
-55°
Point d'ébullition
120-122°
Point d'éclair
18°(154°F)
Densité
0.775
Indice de réfraction
1.4180
Sensibilité
Hygroscopic
Solubilité
Soluble in water 10 mg/mL at 20°C.

Applications

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.

Notes

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.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H225-H314-H302-H332

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

Mentions de prudence: P210-P260-P261-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,9134
Beilstein
1732991
Classe de danger
3
Groupe d'emballage
II
Code tarifaire harmonisé
2921.29
TSCA
Yes
RTECS
KV7175000

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Analytique et matériel de laboratoire