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127582

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:
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.

Signal Word

Danger

Hazard Statements

H314,H317,H335,H360Df

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

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’.

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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
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)
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)
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
Nigel P Moore et al.
Birth defects research. Part B, Developmental and reproductive toxicology, 95(2), 116-122 (2012-03-27)
N-(2-Aminoethyl)ethanolamine (AEEA) induced malformations of the great vessels in the offspring of rats treated during gestation and early lactation (Schneider et al., 2012. Birth Defects Res B Dev Reprod Toxicol [in press]). The aim of this study was to determine
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