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127078

N,N,N′,N′-Tetraethylethylenediamine

98%

Synonym(s):

TEEDA

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About This Item

Linear Formula:
(C2H5)2NCH2CH2N(C2H5)2
CAS Number:
150-77-6
Molecular Weight:
172.31
NACRES:
NA.22
PubChem Substance ID:
24847759
UNSPSC Code:
12352100
EC Number:
205-770-3
MDL number:
MFCD00009055
Assay:
98%
Form:
liquid
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Quality Segment

200

assay

98%

form

liquid

manufacturer/tradename

ECACC

refractive index

n20/D 1.4343 (lit.)

bp

189-192 °C (lit.)

density

0.808 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CCN(CC)CCN(CC)CC

InChI

1S/C10H24N2/c1-5-11(6-2)9-10-12(7-3)8-4/h5-10H2,1-4H3

InChI key

DIHKMUNUGQVFES-UHFFFAOYSA-N

Application

N,N, N′,N′-Tetraethylethylenediamine (TEEDA) has been used in the synthesis of amine ligands using simple or double intramolecular dealkylation reaction. TEEDA exhibits selective β-lithiation during deprotonation with lithiumalkyls.

signalword

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

138.2 °F - closed cup

flash_point_c

59 °C - closed cup

ppe

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

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