2,2',2'',2'''-(trans-Cyclohexane-1,2-diylbis(azanetriyl))tetraacetic acid hydrate

Names

[ Name ]:
2,2',2'',2'''-(trans-Cyclohexane-1,2-diylbis(azanetriyl))tetraacetic acid hydrate

[Synonym ]:
MFCD00149243
Trans-1,2-Diaminocyclohexane-N,N,N,N-Tetraacetic Acid Monohydrate
1,2-Cyclohexanedinitrilotetraacetic acid,Chel™-CD,DCTA
trans-1,2-Cyclohexanediaminetetraacetic Acid Monohydrate
EINECS 236-308-9
Chel(TM)-CD
rel-N,N'-(1R,2R)-1,2-Cyclohexanediylbis[N-(Carboxymethyl)-Glycine Hydrate
TRANS-1,2-DIAMINOCYCLOHEXANE-N,N,N',N'-TETRAACETICACIDMONOHYDRATE
trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate
DCTA
2,2',2'',2'''-((1R,2R)-rel-Cyclohexane-1,2-diylbis(azanetriyl))tetraacetic acid hydrate
2,2',2'',2'''-(trans-Cyclohexane-1,2-diylbis(azanetriyl))tetraacetic acid hydrate
trans-1,2-Diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate
1,2-Cyclohexanedinitrilotetraacetic acid
Chel-CD
CyDTA Monohydrate
2,2',2'',2'''-[(1R,2R)-1,2-Cyclohexanediyldinitrilo]tetraacetic acid hydrate (1:1)

Biological Activity

[Description]:

DCTA monohydrate is an organic acid. DCTA refers to N,N,N',N' -tetraacetic acid, which has a strong chelating ability. DCTA monohydrate can be used as a chelating agent and coordination reagent for metal ions. DCTA monohydrate, for example, forms stable complexes with many metal ions, including calcium, magnesium and zinc. DCTA modified with ethylene glycol is selective to calcium ions in the presence of magnesium ions[1][2].

[Related Catalog]:

Research Areas >> Others

[References]

[1]. Anisimov AV, et al. Measuring of water transport selectively along the plant root plasmodesmata using gradient nuclear magnetic resonance with paramagnetic doping. Plant Physiol Biochem. 2023 Jan;194:263-270.

[2]. Nakagawa G, et al. The Selective Chelatometry of Calcium in the Presence of Magnesium with Ethylene Glycol-bis (β-aminoethyl ether)-N, N, N′, N′-tetraacetic Acid[J]. Bulletin of the Chemical Society of Japan, 1963, 36(3): 320-324.

Chemical & Physical Properties

[ Boiling Point ]:
734.7ºC at 760 mmHg

[ Melting Point ]:
213-216 °C(lit.)

[ Molecular Formula ]:
C₁₄H₂₄N₂O₉

[ Molecular Weight ]:
364.35

[ Flash Point ]:
398.2ºC

[ Exact Mass ]:
364.148193

[ PSA ]:
164.91000

[ Vapour Pressure ]:
9.77E-20mmHg at 25°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ HS Code ]:
2922499990

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Articles

R. Pribil

Komplexone in der chemischen Analyse Berlin, 1961, p. 62