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Sigma-Aldrich

N-(2-Hydroxyethyl)ethylenediamine

99%

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Synonym(s):
2-(2-Aminoethylamino)ethanol, N-(2-Aminoethyl)ethanolamine
Linear Formula:
NH2CH2CH2NHCH2CH2OH
CAS Number:
111-41-1
Molecular Weight:
104.15
Beilstein:
506012
EC Number:
203-867-5
MDL number:
MFCD00008170
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.

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

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

WGK

WGK 1

Flash Point(F)

291.2 °F

Flash Point(C)

144 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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
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)
Steffen Schneider et al.
Birth defects research. Part B, Developmental and reproductive toxicology, 95(2), 95-106 (2012-03-31)
The reproductive and developmental toxicity of aminoethylethanolamine was evaluated in a standard screening study (OECD, 1995: Organisation for economic co-operation and development. Paris, France), in which groups of Wistar rats (10/sex/group) were administered the test substance by gavage at dosage
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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