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110-18-9

  • Product Name:N,N,N',N'-Tetramethylethylenediamine
  • Molecular Formula:C6H16N2
  • Molecular Weight:116.206
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Product Details

Detail

  • Cas No： 110-18-9
  • Molecular Formula： C6H16N2
  • Appearance： Colorless to slightly yellow liquid
  • Purity： 99%
Product Name N,N,N',N'-Tetramethylethylenediamine
Alias 1,2-Bis(dimethylamino)ethane;N,N,N′,N′-tetramethyl-1,2-ethanediamine
English
Molecular formula C6H16N2
Molecular weight 116.2
CAS No 110-18-9
EINECS
Specification

Assay(GC)98%    

water:< 0.3%
Appearance traits colourless liquid
Use Medium activity foaming catalyst；Used for the preparation of low density foam packing
Package 200kg/drum
Other product information

boiling point:120-122 °C15 mm Hg(lit.)

density:0.77 g/mL at 25 °C(lit.)

flashing point：16°C

refractive index:n20/D 1.438(lit.)

Factory supply N,N,N',N'-Tetramethylethylenediamine 110-18-9 (TMEDA)  with low price

  • Molecular Formula:C6H16N2
  • Molecular Weight:116.206
  • Appearance/Colour:Colorless to slightly yellow liquid 
  • Vapor Pressure:21 hPa (20 °C) 
  • Melting Point:-55 °C(lit.) 
  • Refractive Index:n20/D 1.4179(lit.)  
  • Boiling Point:121 °C at 760 mmHg 
  • PKA:10.40, 8.26(at 25℃) 
  • Flash Point:10 °C 
  • PSA：6.48000 
  • Density:0.817 g/cm3 
  • LogP:0.10960 

110-18-9 Relevant articles

Copper(I) halide complexes with N,N′-diallyl-N,N,N′,N′- tetramethylethylenediaminium (L2+). Synthesis and crystal structures of the complexes [L0.5CuCl2], [L0.5CuCl 0.72Br1.28], and [L0.5CuBr2]

Monchak,Goreshnik,Mys'Kiv

, p. 143 - 148 (2011)

The Eschweiler-Clarke reaction of ethyle...

REACTIONS OF ZINC HYDRIDE AND MAGNESIUM HYDRIDE WITH PYRIDINE; SYNTHESIS AND CHARACTERIZATION OF 1,4-DIHYDRO-1-PYRIDYLZINC AND -MAGNESIUM COMPLEXES

Koning, A. J. De,Boersma, J.,Kerk, G. J. M. van der

, p. 159 - 172 (1980)

The synthesis and characterization of 1,...

Dimethyl(N,N,N′,N′-tetramethylethanediamine)palladium(II) and dimethyl[1,2-bis(dimethylphosphino)ethane]palladium(II): Syntheses, X-ray crystal structures, and thermolysis, oxidative-addition, and ligand-exchange reactions

De Graaf, Wim,Boersma, Jaap,Smeets, Wilberth J. J.,Spek, Anthony L.,Van Koten, Gerard

, p. 2907 - 2917 (1989)

PdMe2(tmeda) (2a) (tmeda = N,N,N′,N′-tet...

Cleavable cationic antibacterial amphiphiles: Synthesis, mechanism of action, and cytotoxicities

Hoque, Jiaul,Akkapeddi, Padma,Yarlagadda, Venkateswarlu,Uppu, Divakara S. S. M.,Kumar, Pratik,Haldar, Jayanta

, p. 12225 - 12234 (2012)

The development of novel antimicrobial a...

Antibacterial and Antibiofilm Activity of Cationic Small Molecules with Spatial Positioning of Hydrophobicity: An in Vitro and in Vivo Evaluation

Hoque, Jiaul,Konai, Mohini M.,Sequeira, Shanola S.,Samaddar, Sandip,Haldar, Jayanta

, p. 10750 - 10762 (2016)

More than 80% of the bacterial infection...

Modulation spectroscopy. Kinetics for the self-reactions of some α-aminoalkyl radicals in solution

Marriott, Paul R.,Castelhano, Arlindo L.,Griller, David

, p. 274 - 278 (1982)

The optical spectra and reaction kinetic...

-

Baeckvall,J.E.

, p. 163 - 166 (1978)

-

Unusual reactivity patterns of 1,3,6,8-tetraazatricyclo-[4.4.1.1 3,8]-dodecane (TATD) towards some reducing agents: Synthesis of TMEDA

Rivera, Augusto,Rios-Motta, Jaime

, p. 1471 - 1481 (2007)

N,N,N′,N′-Tetramethylethylenediamine (TM...

Boron-nitrogen compounds. CXX. Complexes of B-triethylboroxin with ethylenediamine and derivatives thereof

Mariategui, J. Francisco,Niedenzu, Kurt

, p. 137 - 146 (1989)

B-Triethylboroxin forms colorless 1/1 mo...

COMPLEXES OF 9-PROPYLFLUORENYL ION PAIRS WITH TERTIARY POLYAMINES IN APOLAR SOLVENTS

Helary, G.,Lefevre-Jenot, L.,Fontanille, M.,Smid, J.

, p. 139 - 146 (1981)

The complexation of tetramethylethylened...

-

Spialter,Moshier

, p. 5955 (1957)

-

PROCESS FOR PREPARING N-SUBSTITUTED ALKANOLAMINES AND/OR N-SUBSTITUTED DIAMINES FROM GLYCOLALDEHYDE

-

Page/Page column 9, (2021/06/22)

A process for preparing a N-substituted ...

A METHOD FOR THE ALKYLATION OF AMINES

-

Page/Page column 21-22, (2021/09/11)

The present invention pertains to a meth...

A METHOD FOR PREPARING ALKYLATED AMINES

-

Page/Page column 31; 32, (2021/09/11)

The present invention pertains to a meth...

Preparation method of tetramethylethylenediamine

-

Paragraph 0051-0067, (2020/08/02)

The invention discloses a preparation me...

110-18-9 Process route

bis-borane tetramethylethylenediamine
5843-33-4

bis-borane tetramethylethylenediamine

2{((CH<sub>3</sub>)2NC<sub>2</sub>H<sub>4</sub>N(CH<sub>3</sub>)2)BH<sub>2</sub>}<sup>(1+)</sup>*{B<sub>12</sub>H<sub>12</sub>}<sup>(2-)</sup>={((CH<sub>3</sub>)2NC<sub>2</sub>H<sub>4</sub>N(CH<sub>3</sub>)2)BH<sub>2</sub>}2{B<sub>12</sub>H<sub>12</sub>}

2{((CH3)2NC2H4N(CH3)2)BH2}(1+)*{B12H12}(2-)={((CH3)2NC2H4N(CH3)2)BH2}2{B12H12}

N,N-diethylnmethylamine
616-39-7

N,N-diethylnmethylamine

N,N,N,N,-tetramethylethylenediamine
110-18-9

N,N,N,N,-tetramethylethylenediamine

trimethylamine
75-50-3

trimethylamine

Conditions
Conditions Yield
In neat (no solvent); byproducts: H2; pyrolysis; complete react. at 250°C within 18, at 200°C within 300h;;
 
In neat (no solvent); byproducts: H2; pyrolysis; complete react. at 250°C within 18, at 200°C within 300h;;
 
aminoethylpiperazine
140-31-8

aminoethylpiperazine

formaldehyd
50-00-0,30525-89-4,61233-19-0

formaldehyd

formic acid
64-18-6

formic acid

1,2-dichloro-ethane
107-06-2,52399-93-6

1,2-dichloro-ethane

1,4-diaza-bicyclo[2.2.2]octane
280-57-9,88935-43-7

1,4-diaza-bicyclo[2.2.2]octane

N,N,N,N,-tetramethylethylenediamine
110-18-9

N,N,N,N,-tetramethylethylenediamine

1-<2-(diethylamino)ethyl>-4-methylpiperazine

1-<2-(diethylamino)ethyl>-4-methylpiperazine

N,N'-dimethyl-N,N'-bis<2-(4-methyl-1-piperazinyl)ethyl>ethylenediamine

N,N'-dimethyl-N,N'-bis<2-(4-methyl-1-piperazinyl)ethyl>ethylenediamine

Conditions
Conditions Yield
Multistep reaction. Further byproducts given;
 

110-18-9 Upstream products

  • 109-83-1
    109-83-1

    (2-hydroxyethyl)(methyl)amine

  • 50-00-0
    50-00-0

    formaldehyd

  • 22029-36-3
    22029-36-3

    ethylenediammonium sulfate

  • 124-41-4
    124-41-4

    sodium methylate

110-18-9 Downstream products

  • 18464-23-8
    18464-23-8

    N,N'-didodecyl-N,N,N',N'-tetramethyl-N,N'-ethanediyldiammonium dibromide

  • 24996-75-6
    24996-75-6

    1,1,4,4-tetramethylpiperazinium dibromide

  • 996-35-0
    996-35-0

    N,N-dimethylisopropyl amine

  • 13554-53-5
    13554-53-5

    <2-Dimethylamino-aethyl>-dimethyl-<2-oxo-2-phenyl-aethyl>-ammoniumkation

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