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Merck
CN

V900853

N,N,N′,N′-Tetramethylethylenediamine

Vetec™, reagent grade, ≥99%

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
EC Number:
203-744-6
UNSPSC Code:
41105319
PubChem Substance ID:
329830205
Beilstein/REAXYS Number:
1732991
MDL number:
MFCD00008335

Key Documents

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Product Name

N,N,N′,N′-Tetramethylethylenediamine, Vetec™, reagent grade, ≥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

grade

reagent grade

product line

Vetec™

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.)

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Legal Information

Vetec is a 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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
WXBD6095V
WXBD6791V
WXBD0755V
WXBC9427V
WXBC8351V

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Jessica S Lampkowski et al.
Angewandte Chemie (International ed. in English), 54(32), 9343-9346 (2015-06-20)
The prevalence of bioconjugates in the biomedical sciences necessitates the development of novel mechanisms to facilitate their preparation. Towards this end, the translation of the Glaser-Hay coupling to an aqueous environment is examined, and its potential as a bioorthogonal conjugation
Abu Bin Imran et al.
Nature communications, 5, 5124-5124 (2014-10-09)
Stimuli-sensitive hydrogels changing their volumes and shapes in response to various stimulations have potential applications in multiple fields. However, these hydrogels have not yet been commercialized due to some problems that need to be overcome. One of the most significant
J Lam et al.
Osteoarthritis and cartilage, 22(9), 1291-1300 (2014-07-11)
To investigate the ability of cell-laden bilayered hydrogels encapsulating chondrogenically and osteogenically (OS) pre-differentiated mesenchymal stem cells (MSCs) to effect osteochondral defect repair in a rabbit model. By varying the period of chondrogenic pre-differentiation from 7 (CG7) to 14 days
Ajay Tijore et al.
Advanced healthcare materials, 4(9), 1399-1407 (2015-05-07)
The role of biophysical induction methods such as cell micropatterning in stem cell differentiation has been well documented previously. However, the underlying mechanistic linkage of the engineered cell shape to directed lineage commitment remains poorly understood. Here, it is reported
M Mirazul Islam et al.
Acta biomaterialia, 12, 70-80 (2014-12-03)
The implant-host interface is a critical element in guiding tissue or organ regeneration. We previously developed hydrogels comprising interpenetrating networks of recombinant human collagen type III and 2-methacryloyloxyethyl phosphorylcholine (RHCIII-MPC) as substitutes for the corneal extracellular matrix that promote endogenous
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