Skip to Content
Merck
All Photos(1)

Key Documents

127175

Sigma-Aldrich

N,N,N′,N′-Tetraethylmethanediamine

97%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(C2H5)2NCH2N(C2H5)2
CAS Number:
Molecular Weight:
158.28
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

refractive index

n20/D 1.426 (lit.)

bp

166-169 °C (lit.)

density

0.811 g/mL at 25 °C (lit.)

SMILES string

CCN(CC)CN(CC)CC

InChI

1S/C9H22N2/c1-5-10(6-2)9-11(7-3)8-4/h5-9H2,1-4H3

InChI key

UNEXJVCWJSHFNN-UHFFFAOYSA-N

Related Categories

Application

N,N,N′,N′-Tetraethylmethanediamine has been used to study the tertiary amine catalytic activities in the reaction of phenyl isocyanate with 1-butanol in toluene.

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

107.6 °F - closed cup

Flash Point(C)

42 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Tertiary Amine Catalysis of the Reaction of Phenyl Isocyanate with Alcohols.
BURKUS J
The Journal of Organic Chemistry, 26(3), 779-782 (1961)
Abdullah Alzahrani et al.
Organic & biomolecular chemistry, 16(22), 4108-4116 (2018-05-19)
The traditional thermal Mannich reaction is unsuitable for preparing polymerizable N-methylene amino substituted acrylamides and methacrylamides. Herein we provide a facile multi-gram high yield synthesis of these monomeric precursors to stimuli-responsive polymers by the addition of acrylamides and methacrylamides onto

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service