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CAS No 110-18-9 , N,N,N',N'-tetramethylethane-1,2-diamine

  • Name: N,N,N',N'-tetramethylethane-1,2-diamine
  • Synonyms: TMEDA; N,N,N',N'-Tetramethylethylenediamine;N,N,N',N'-tetramethylethane-1,2-diamine; 110-18-9;Temed; 1,2-Bis(dimethylamino)ethane; N,N,N',N'-tetramethylethane-1,2-diamine;
  • CAS Registry Number:
  • Transport: UN 2924/2372
  • Melting Point: -55 ºC
  • Flash Point: 21 ºC
  • Boiling Point: 120-122 ºC
  • Density: 0.77
  • Refractive index: 1.4169-1.4189
  • Water Solubility: MISCIBLE
  • Safety Statements: R11;R20/22;R34
  • Hazard Symbols: C: Corrosive;F: Flammable;
  • HS Code: 29212900
  • Flash Point: 21 ºC
  • EINECS: 203-744-6
  • Molecular Weight: 116.20464
  • InchiKey: KWYHDKDOAIKMQN-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H16N2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3
  • Risk Statements: S16;S26;S36/37/39;S45
  • Molecular Formula: C6H16N2
  • Molecular Structure:CAS No:110-18-9 N,N,N',N'-tetramethylethane-1,2-diamine
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110-18-9 N,N,N',N'-Tetramethylethylenediamine

  • "Appearance Colorless to light yellow clear liquid Identification Positive Solubility Miscible with water Specific gravity 0.76-0.78 Purity 99%min Boiling point 120-122℃ Water 0.1% max "
  • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
  • Tel: 86-571-88025800
  • Fax: 86-571-87156470
  • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina

110-18-9 N,N,N'',N''-TETRAMETHYLETHYLENEDIAMINE; 99%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
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110-18-9 Tetramethylethylenediamine

  • CAS: 110-18-9 Molecular formula: C6H16N2 Molar mass: 116.20 g?mol?1 Appearance: Colorless liquid Odor: Ichtyal, ammoniacal Density: 0.7765 g mL?1 (at 20 °C) Melting point: ?58.6 °C; ?73.6 °F; 214.5 K Boiling point: 121.1 °C; 249.9 °F; 394.2 K Solubil...
  • China Shanghai Chen PU Environmental Protection Tehnology Co., Ltd [Manufacturer, Trading Company]
  • Tel: 86-21-64296156
  • Fax: 86-21-58791569
  • Address: RM 616 #38, No. 2049 Pujin RD, Minhang DIST Shanghai,ShanghaiChina

110-18-9 N,N,N'',N'',-TETRAMETHYLETHYLENDIAMINE

  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany ,Germany
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110-18-9 N,N,N'',N''-TETRAMETHYLETHYLENEDIAMINE

  • United States Bromorganics Corporation [Manufacturer]
  • Tel: 847-238-9588
  • Fax: 847-238-9688
  • Address: Bromorganics Corporation
    P. O. Box 722
    Elk Grove Village, Illinois 60009 ,United States
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110-18-9 N,N,N''N''-TETRAMETHYLETHYLENEDIAMINE 99%

  • United States Advanced Synthesis Technologies [Manufacturer]
  • Tel: 619-423-7821
  • Fax: 619-423-7793
  • Address: Advanced Synthesis
    P.O. Box 437920
    San Ysidro, CA 92173 ,United States
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110-18-9 TEMED

  • Germany AppliChem GmbH [Manufacturer]
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: AppliChem GmbH
    Ottoweg 4
    64291 Darmstadt
    Germany ,Germany
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110-18-9 EC-503-25ML TEMED

  • United Kingdom AGTC Bioproducts Ltd [Manufacturer]
  • Tel: +44(0)1482646020
  • Fax: +44(0)1482646013
  • Address: AGTC Bioproducts Ltd
    Unit 4 Fleet Business Park, Hessle,
    ERY, HU13 9LX
    United Kingdom ,United Kingdom
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110-18-9 N,N,N'',N''-TETRAMETHYLETHYLENEDIAMINE

  • Germany Biesterfeld Spezialchemie GmbH [Manufacturer]
  • Tel: +49 40 32008-326
  • Fax: +49 40 32008-696
  • Address: Biesterfeld Spezialchemie GmbH
    Ferdinandstra?e 41
    D - 20095 Hamburg
    Germany ,Germany
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110-18-9 TETRAMETHYLETHYLENEDIAMINE (TMEDA)

  • Canada General Intermediates of Canada, Inc. [Manufacturer]
  • Tel: 780-483-2783
  • Fax: 780-483-2971
  • Address: General Intermediates of Canada, Inc.
    17303 - 108 Avenue
    Edmonton, Alberta
    CANADA T5S 1G2 ,Canada
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References of N,N,N',N'-tetramethylethane-1,2-diamine
Title: TEMED
CAS Registry Number: 110-18-9
CAS Name: N,N,N,N-Tetramethyl-1,2-ethanediamine
Synonyms: TMEDA
Molecular Formula: C6H16N2
Molecular Weight: 116.20
Percent Composition: C 62.02%, H 13.88%, N 24.11%
Literature References: Prepn: M. Freund, H. Michaels, Ber. 30, 1374 (1897); W. Hanhart, C. K. Ingold, J. Chem. Soc. 1927, 997. Base strength: L. Spialter, R. W. Moshier, J. Am. Chem. Soc. 79, 5955 (1957). Effect on kinetics of gel polymerization: Y. Pegon, C. Quincy, J. Chromatogr. 100, 11 (1974); on gel pore size: H. Tamagawa et al., Polymer 41, 7201 (2000). Use as initiatior in electrophoresis: B. J. Bassam, S. Bentley, BioTechniques 19, 568 (1995); as chelator in biological redox systems: H. C. Chang, J. A. Bumpus, Proc. Natl. Sci. Counc. ROC(B) 25, 26 (2001); as solvent in RPLC: L. Palego et al., Prog. Neuro-Psychopharmacol. Biol. Psychiatry 25, 519 (2001); in capillary isoelectric focusing: D. Mohan, C. S. Lee, J. Chromatogr. A 979, 271 (2002).
Properties: Basic liquid. fp -55.1°. bp724 119.4-119.5°. nD18 1.4196. pKa1 5.85; pKa2 8.97.
Boiling point: bp724 119.4-119.5°
pKa: pKa1 5.85; pKa2 8.97
Index of refraction: nD18 1.4196
Use: Polymerization accelerator in gel electrophoresis, solvent and oxidizing reagent.