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195804

Sigma-Aldrich

Ethylenediamine dihydrochloride

98%

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Synonym(s):
1,2-Diaminoethane dihydrochloride
Linear Formula:
NH2CH2CH2NH2 · 2HCl
CAS Number:
333-18-6
Molecular Weight:
133.02
Beilstein:
3665235
EC Number:
206-369-6
MDL number:
MFCD00012524
PubChem Substance ID:
24851714
NACRES:
NA.22

Quality Level

200

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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This Item
391085E1521E26266
Ethylenediamine dihydrochloride 98%

Sigma-Aldrich

195804

Ethylenediamine dihydrochloride

Ethylenediamine purified by redistillation, ≥99.5%

Sigma-Aldrich

391085

Ethylenediamine

Ethylenediamine BioXtra

Sigma-Aldrich

E1521

Ethylenediamine

Ethylenediamine ReagentPlus®, ≥99%

Sigma-Aldrich

E26266

Ethylenediamine

form

solid

form

liquid

form

liquid

form

liquid

mp

>300 °C (lit.)

mp

8.5 °C (lit.)

mp

8.5 °C (lit.)

mp

8.5 °C (lit.)

solubility

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

solubility

ethanol: soluble(lit.), water: miscible(lit.), water: very soluble(lit.)

solubility

H2O: soluble at 

solubility

H2O: soluble at 

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

Exclamation markHealth hazard
GHS07,GHS08

Signal Word

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 Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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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