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195804

Sigma-Aldrich

Ethylenediamine dihydrochloride

98%

Synonym(s):

1,2-Diaminoethane dihydrochloride

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About This Item

Linear Formula:
NH2CH2CH2NH2 · 2HCl
CAS Number:
333-18-6
Molecular Weight:
133.02
Beilstein/REAXYS Number:
3665235
EC Number:
206-369-6
MDL number:
MFCD00012524
UNSPSC Code:
12352100
PubChem Substance ID:
24851714
NACRES:
NA.22

assay

98%

form

solid

mp

>300 °C (lit.)

solubility

water: soluble 100 mg/mL, clear, colorless to very faintly yellow

SMILES string

Cl[H].Cl[H].NCCN

InChI

1S/C2H8N2.2ClH/c3-1-2-4;;/h1-4H2;2*1H

InChI key

OHHBFEVZJLBKEH-UHFFFAOYSA-N

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Application

Ethylenediamine dihydrochloride was used in modified ethylenediamine condensation method for fluorimetric determination of catecholamines. It was used to investigate the luminescence properties of complexes of EuIII and TbIII with ethylenediamine. It was used in the synthesis of 1,3,5-tris(4,5-dihydro-1H-imidazol-2-yl)benzene.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificates of Analysis (COA)

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Modified ethylenediamine condensation method and its application in the analysis of catecholamines by ion-exchange chromatography.
Seki T.
Journal of Chromatography A, 155(2), 415-420 (1978)
Self-assembled organogels based on two-component system.
Nam SR, et al.
Tetrahedron, 64(46), 10531-10537 (2008)
Luminescence spectroscopic study of europium (III) and terbium (III) with ethylenediamine in dimethyl sulfoxide.
Wang Z, et al.
J. Chem. Soc., Dalton Trans., 18, 2791-2796 (1993)
Po Ying Yeh et al.
Langmuir : the ACS journal of surfaces and colloids, 28(46), 16227-16236 (2012-11-01)
We report a novel nonfouling passivation method using poly(ethylene glycol) (PEG) engraftment on the surfaces of poly(dimethylsiloxane) (PDMS) microfluidic devices sealed with SU-8. To achieve bonding between the PDMS and SU-8 surfaces, the PDMS surface was first functionalized with amines
Kui Wu et al.
Journal of the American Society for Mass Spectrometry, 24(3), 410-420 (2013-02-14)
We report identification of the binding sites for an organometallic ruthenium anticancer complex [(η (6)-biphenyl)Ru(en)Cl][PF6] (1; en = ethylenediamine) on the 15-mer single-stranded oligodeoxynucleotides (ODNs), 5'-CTCTCTX7G8Y9CTTCTC-3' [X = Y = T (I); X = C and Y = A (II);
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