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Sigma-Aldrich

N,N,N′,N′-Tetraethylmethanediamine

97%

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About This Item

Linear Formula:
(C2H5)2NCH2N(C2H5)2
CAS Number:
102-53-4
Molecular Weight:
158.28
EC Number:
203-038-8
MDL number:
MFCD00015115
UNSPSC Code:
12352100
PubChem Substance ID:
24847768
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.)

functional group

amine

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
GHS02,GHS05

signalword

Danger

hcodes

H226,H314

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

107.6 °F - closed cup

flash_point_c

42 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
0000270737
0000226197
0000176808
BGBB9404

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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

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