Chemical Properties of Ethylenediaminetetraacetic acid (CAS 60-00-4)

InChI

InChI=1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)

InChI Key

KCXVZYZYPLLWCC-UHFFFAOYSA-N

Formula

C10H16N2O8

SMILES

O=C(O)CN(CCN(CC(=O)O)CC(=O)O)CC(=O)O

Molecular Weight¹

292.24

CAS

60-00-4

Other Names

• Edetic Acid
• N,N'-1,2-Ethane diylbis-(N-(carboxymethyl)glycine)
• Diaminoethanetetra-acetic acid
• Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-
• Acetic acid, (ethylenedinitrilo)tetra-
• Acide ethylenediaminetetracetique
• Celon A
• Celon ATH
• Cheelox
• Cheelox BF acid
• Chemcolox 340
• Complexon II
• 3,6-Diazaoctanedioic acid, 3,6-bis(carboxymethyl)-
• Edathamil
• Edta
• Edta acid
• Endrate
• Ethylenediamine-N,N,N',N'-tetraacetic acid
• Ethylenedinitrilotetraacetic acid
• Hamp-ene acid
• Havidote
• Komplexon ii
• Kyselina ethylendiamintetraoctova
• Metaquest A
• Nervanaid B acid
• Nullapon B acid
• Nullapon BF acid
• Perma kleer 50 acid
• Questex 4H
• SEQ 100
• Sequestrene AA
• Sequestric acid
• Sequestrol
• Tetrine acid
• Titriplex
• Tricon bw
• Trilon BW
• Versene
• Versene acid
• Vinkeil 100
• Warkeelate acid
• (Ethylenedintrilo)tetraacetic acid
• EDTA, free base
• EDTA, free acid
• Trilon BS
• ([2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino)-acetic acid
• Titriplex II
• YD 30
• Quastal Special
• Acetic acid, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-
• Gluma Cleanser
• EDTA (chelating agent)
• Chelest 3A
• ICRF 185

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°solid	[-4462.20; -4458.10]	kJ/mol
ΔcH°solid	-4458.10 ± 3.60	kJ/mol	NIST
ΔcH°solid	-4462.20 ± 0.80	kJ/mol	NIST
ΔfH°solid	[-1761.70; -1759.00]	kJ/mol
ΔfH°solid	-1761.70 ± 3.70	kJ/mol	NIST
ΔfH°solid	-1759.00 ± 0.80	kJ/mol	NIST
ΔfusH°	68.27	kJ/mol	Joback Calculated Property
IE	8.44	eV	Relay (1.0) Calculated Property
logPoct/wat	-2.071		Crippen Calculated Property
McVol	201.480	ml/mol	McGowan Calculated Property
Tboil	613.77	K	Relay (1.0) Calculated Property
Tfus	434.39	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[661.90; 707.34]	J/mol×K	[1035.32; 1268.08]
Cp,gas	661.90	J/mol×K	1035.32	Joback Calculated Property
Cp,gas	669.78	J/mol×K	1074.11	Joback Calculated Property
Cp,gas	677.40	J/mol×K	1112.91	Joback Calculated Property
Cp,gas	684.87	J/mol×K	1151.70	Joback Calculated Property
Cp,gas	692.27	J/mol×K	1190.49	Joback Calculated Property
Cp,gas	699.73	J/mol×K	1229.28	Joback Calculated Property
Cp,gas	707.34	J/mol×K	1268.08	Joback Calculated Property

Similar Compounds

Find more compounds similar to Ethylenediaminetetraacetic acid.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
These property values are available through the Cheméo API. A free account gives you an access key.