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Sigma-Aldrich

N-(2-Hydroxyethyl)ethylenediamine

99%

Synonym(s):

2-(2-Aminoethylamino)ethanol, N-(2-Aminoethyl)ethanolamine

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About This Item

Linear Formula:
NH2CH2CH2NHCH2CH2OH
CAS Number:
111-41-1
Molecular Weight:
104.15
Beilstein/REAXYS Number:
506012
EC Number:
203-867-5
MDL number:
MFCD00008170
UNSPSC Code:
12352100
PubChem Substance ID:
24847789
NACRES:
NA.22

vapor density

3.6 (vs air)

Quality Level

200

assay

99%

refractive index

n20/D 1.485 (lit.)

bp

238-240 °C/752 mmHg (lit.)

density

1.03 g/mL at 25 °C (lit.)

SMILES string

NCCNCCO

InChI

1S/C4H12N2O/c5-1-2-6-3-4-7/h6-7H,1-5H2

InChI key

LHIJANUOQQMGNT-UHFFFAOYSA-N

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Application

N-(2-hydroxyethyl)ethylenediamine (hydeten) or [N-(2-aminoethyl)ethanolamine] can be used as:
  • A precursor in the synthesis of room-temperature ionic liquids, acetate and formate ammonium salts of N-(2-hydroxyethyl)-ethylenediamine.
  • A ligand in the preparation of polymeric cyano-bridged platinum(II)complexes, ligand-copper(II)carbohydrate complexes and cyano-bridged Ni-Pt and Cu-Pt coordination polymers.

It can also be used to study the aerobic biodecomposition of amines in hypersaline wastewaters.

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Danger

Hazard Classifications

Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 1

flash_point_f

291.2 °F

flash_point_c

144 °C

ppe

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

Certificates of Analysis (COA)

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C L Goh
Contact dermatitis, 13(2), 85-90 (1985-08-01)
Although numerous occupational irritants and allergens have been known to cause contact dermatitis in the electronics industry, soldering flux is seldom mentioned. Soldering flux used in the electronics industry can cause both irritant and allergic contact dermatitis. Irritant dermatitis is
Preparation, structural, magnetic and thermal properties of two heterobimetallic cyano-bridged nickel (II)-copper (II)/platinum (II) coordination polymers
Karadaug A, et al.
Inorgorganica Chimica Acta, 362(7), 2299-2304 (2009)
N-(2-hydroxyethyl)-ethylenediamine-based ionic liquids: Synthesis, structural characterization, thermal, dielectric and catalytic properties
Karadaug A and Destegul A
Journal of Molecular Liquids, 177, 369-375 (2013)
Ai-Ju Zhou et al.
Inorganic chemistry, 46(20), 8111-8113 (2007-09-11)
Room-temperature reactions of N,N,N',N'-tetrakis(2-hydroxyethyl)ethylenediamine with manganese(II) salts yield a novel family of Mn(12) clusters incorporating the same Mn(12)O(4) core and tunable oxidation states of Mn(III)(x)Mn(II)(12-x) (x = 8, 10, and 12). Magnetic susceptibility data indicate that the spin of the
Investigation of Sugar-Binding Sites in Ternary Ligand- Copper (II)- Carbohydrate Complexes
Striegler S and Tewes E
European Journal of Inorganic Chemistry, 2002(2), 487-495 (2002)
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