Compound Q&A
What are the physical and chemical properties of trans-1,2-Cyclohexanediaminetetraacetic acid (CAS: 13291-61-7)?
Answer
Trans-1,2-Cyclohexanediaminetetraacetic acid (CDTA, CAS: 13291-61-7) is a crystalline solid with a molecular weight of approximately 276.26 g/mol. It has a high solubility in water, with a solubility of about 100 g/L at 20°C. CDTA is known for its chelating properties and reactivity towards various metal ions, making it useful in complexometric titrations and as a stabilizer in aqueous solutions.
About
CAS No
13291-61-7
English Name
trans-1,2-Cyclohexanediaminetetraacetic acid
Molecular Formula
C14H22N2O8
Molecular Weight
346.3331 g/mol
SMILES
OC(=O)CN([C@@H]1CCCC[C@H]1N(CC(=O)O)CC(=O)O)CC(=O)O
InChIKey
FCKYPQBAHLOOJQ-NXEZZACHSA-N
Last Updated: 2025-09-09 19:18
