The dissociation constant for this compound is not available. This value may be determined empirically from titration. This calculation can be modeled through the Henderson-Hasselbalch equation. Please see the link below to review:
https://byjus.com/chemistry/how-to-calculate-pka/#3
195804
Ethylenediamine dihydrochloride
98%
Synonym(s):
1,2-Diaminoethane dihydrochloride
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100 G
$34.70
500 G
$115.00
About This Item
Linear Formula:
NH2CH2CH2NH2 · 2HCl
CAS Number:
Molecular Weight:
133.02
Beilstein/REAXYS Number:
3665235
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
98%
form
solid
mp
>300 °C (lit.)
solubility
water: soluble 100 mg/mL, clear, colorless to very faintly yellow
functional group
amine
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[1]. It was used to investigate the luminescence properties of complexes of EuIII and TbIII with ethylenediamine[2]. It was used in the synthesis of 1,3,5-tris(4,5-dihydro-1H-imidazol-2-yl)benzene[3].
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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
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could you please inform me about the disassociation constant pKa value of Ethylenediamine dihydrochloride?
1 answer-
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