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  8. trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate, ACS, 97.5%-100.5%

trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate, ACS, 97.5%-100.5%

Catalog No. p-7050393
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Catalog No. Quantity
AA3669706 5 g
AA3669714 25 g
AA3669722 100 g
AA3669736 500 g
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Catalog No. AA3669706

Supplier: Thermo Scientific Chemicals 03669706

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Description

CAS: 125572-95-4 | C14H20N2O8 | 344.32 g/mol

trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate is an analytical reagent and a complexating agent for sodium. It acts as a ligand to prepare lanthanide shift reagents. It is involved in the separation and determination of iron(III)-dimethyldithiocarbamate, manganese(II)-ethylenebisdithiocarbamate and zinc(II)-ethylenebisdithiocarbamate by sensitive capillary electrophoretic ultraviolet method.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 125572-95-4
Molecular Formula C14H20N2O8
Molecular Weight (g/mol) 344.32
MDL Number MFCD00149243,MFCD00066429,MFCD00003845
InChI Key FCKYPQBAHLOOJQ-NXEZZACHSA-L
Synonym 2,2',2,2'-trans-cyclohexane-1,2-diylbis azanetriyl tetraacetic acid hydrate, dcyta, trans-1,2-diaminocyclohexane-n,n,n',n'-tetraacetic acid monohydrate, 1,2-cyclohexanedinitrilotetraacetic acid, 2,2',2,2'-1r,2r-rel-cyclohexane-1,2-diylbis azanetriyl tetraacetic acid hydrate, trans-1,2-cyclohexanediaminetetraacetic acid monohydrate, cdta monohydrate, ctda monohydrate, chel-cd, chel r-cd
PubChem CID 2723844
IUPAC Name 2-[[(1R,2R)-2-[bis(carboxymethyl)amino]cyclohexyl]-(carboxymethyl)amino]acetic acid;hydrate
SMILES [O-]C(=O)C[NH+](CC([O-])=O)[C@@H]1CCCC[C@H]1[NH+](CC([O-])=O)CC([O-])=O

Specifications

Melting Point 213°C to 216°C
Assay Percent Range 97.5 to 100.5%
Quantity 5 g
Beilstein 3222748
Solubility Information Slightly soluble in water. Soluble in 1N sodium hydroxide and alkali solutions. Insoluble in most common organic solvents.
Formula Weight 364.35 (346.34 Anhydrous)
Percent Purity 97.5 to 100.5%
Grade ACS
Physical Form Solid
Chemical Name or Material trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate, For analysis ACS

Safety and Handling

Hazard Category H319
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P264b-P280i-P305+P351+P338
EINECSNumber 236-308-9
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only