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Merck
CN

T22500

N,N,N′,N′-Tetramethylethylenediamine

99%, ReagentPlus®

Synonym(s):

1,2-Bis(dimethylamino)ethane, TEMED, TMEDA

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About This Item

Linear Formula:
(CH3)2NCH2CH2N(CH3)2
CAS Number:
110-18-9
Molecular Weight:
116.20
NACRES:
NA.21
PubChem Substance ID:
24900026
UNSPSC Code:
12352100
EC Number:
203-744-6
MDL number:
MFCD00008335
Beilstein/REAXYS Number:
1732991

Key Documents

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Product Name

N,N,N′,N′-Tetramethylethylenediamine, ReagentPlus®, 99%

InChI key

KWYHDKDOAIKMQN-UHFFFAOYSA-N

InChI

1S/C6H16N2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3

SMILES string

CN(C)CCN(C)C

product line

ReagentPlus®

assay

99%

expl. lim.

9.08 %

refractive index

n20/D 1.4179 (lit.)

bp

120-122 °C (lit.)

mp

−55 °C (lit.)

density

0.775 g/mL at 20 °C (lit.)

functional group

amine

Quality Level

200

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Application

N,N,N′,N′-Tetramethylethylenediamine may be used as an initiator along with ammonium persulfate for polymerization reactions.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

61.7 °F - closed cup

flash_point_c

16.5 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ7352
MKCX3701
MKCX3702
MKCV6095
STBK9799

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Structure and Dynamics of Poly (N-isopropylacrylamide)? Clay Nanocomposite Gels.
Shibayama M, et al.
Macromolecules, 37(25), 9606-9612 (2004)
Teruyuki Hayashi et al.
Polymers, 11(8) (2019-08-07)
Cationic nanogels of N-isopropylacrylamide (NIPAM), including NIPAM-based cationic fluorescent nanogel thermometers, were synthesized with a cationic radical initiator previously developed in our laboratory. These cationic nanogels were characterized by transmission electron microscopy (TEM), dynamic light scattering (DLS), zeta potential measurements
Xin Ku et al.
Journal of combinatorial chemistry, 11(3), 338-340 (2009-03-06)
A practical and promising protocol was developed for S-arylations of various thiols with different substituted aryl halides. The reactions were readily facilitated to afford desired thioethers under mild conditions in good to excellent yields. The versatility, air-stability, operational simplicity of
Kiyohito Shimura
Electrophoresis, 30(1), 11-28 (2008-12-25)
The methodological advancements in CIEF in tubes and microchips during the period between 2002 and early 2008 are reviewed as a continuation of previous review by the same author (Electrophoresis 2002, 23, 3847-3857). After a brief introduction, the following topics
Kazuhiro Uehara et al.
Inorganic chemistry, 49(4), 2008-2015 (2010-01-26)
Reactions of (en*)Pd(NO(3))(2) (en* = N,N,N',N'-tetramethylethylenediamine)with a series of organic bridging ligands of pyrazine, 1,2-bis(4-pyridyl)ethylene, 1,2-bis(4-pyridyl)acetylene, and 1,4-bis(4-pyridyl)benzene are carried out to investigate factors controlling the supramolecular structures and the equilibrium between the molecular triangles and the squares in solutions.
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