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

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

Product Code. 11324227
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Description

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.

TRUSTED_SUSTAINABILITY

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

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Product Identifier
  • trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
 Hazard Statement
  • H332-Harmful if inhaled.
  • H319-Causes serious eye irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P362-Take off contaminated clothing.
  • P321-Specific treatment (see on this label).
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P405-Store locked up.
  • P403+P233-Store in a well-ventilated place. Keep container tightly closed.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

RUO – Research Use Only

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