8.41032

trans-1,2-Diaminocyclohexane-N,N,N′,N′-tetracetic acid monohydrate

for synthesis

• Synonym(e): 1,2-Cyclohexandiamin-N,N,N′,N′-tetraessigsäure, CDTA, 1,2-Diaminocyclohexan-N,N,N′,N′-tetraessigsäure
• Empirische Formel (Hill-System): C₁₄H₂₂N₂O₈ · xH₂O
• CAS-Nummer: 125572-95-4
• Molekulargewicht: 346.33 (anhydrous basis)
• MDL-Nummer: MFCD00149243
• UNSPSC-Code: 12352106
• EG-Index-Nummer: 236-308-9
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Form: powder
• mp (Schmelzpunkt): 213 °C
• Schüttdichte: 500 kg/m³
• Lagertemp.: 2-30°C
• InChI: 1S/C14H22N2O8/c17-11(18)5-15(6-12(19)20)9-3-1-2-4-10(9)16(7-13(21)22)8-14(23)24/h9-10H,1-8H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)/p-2/t9-,10-/m1/s1
• InChIKey: FCKYPQBAHLOOJQ-NXEZZACHSA-L

Beschreibung

Anwendung

• Polymer inclusion membranes as a new tool for Zn speciation: influence of the membrane composition in diffusional fluxes: This study explores the utilization of trans-1,2-diaminocyclohexane N,N,N′,N′-tetraacetic acid monohydrate (CDTA) in zinc speciation using polymer inclusion membranes (G Mostazo et al., 2017).


• Stability, dissolution, and cytotoxicity of NaYF4-upconversion nanoparticles with different coatings: This research mentions the use of trans-1,2-diaminocyclohexane-N,N,N′,N′-tetracetic acid (CDTA) in the context of nanoparticle stabilization (V Bastos et al., 2022).


• Amino acid complexes of zirconium in a carbon composite for the efficient removal of fluoride ions from water: Details the preparation using trans-1,2-Diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate in the development of a carbon composite for fluoride ion removal (E Gonzalez-Aguinaga et al., 2022).


• Unusually Kinetically Inert Monocationic Neptunyl Complex with a Fluorescein-Modified 1, 10-Phenanthroline-2, 9-dicarboxylate Ligand: Specific Separation: Uses trans-1,2-diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate (CyDTA) as a masking agent in complexation studies (K Yamagata et al., 2023).


• Selective extraction of polysaccharide affects the adsorption of proanthocyanidin by grape cell walls: This paper investigates the role of trans-1,2-diaminocyclohexane N,N,N′,N′-tetracetic acid monohydrate in the extraction process affecting the adsorption of proanthocyanidins (Y Ruiz-Garcia et al., 2014).

Hinweis zur Analyse

Gehalt (komplexometrisch, ber. auf wasserfreie Substanz): ≥ 99.0 %
Wasser (K. F.): 4.8 - 5.6 %
Identität (IR): entspricht

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319 - H332
• P-Sätze: P261 - P264 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Eye Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable