N-(2-Hydroxyethyl)ethylenediaminetriacetic acid
Structural formula
| Business number | 03Y6 |
|---|---|
| Molecular formula | C10H18O7N2 |
| Molecular weight | 278.26 |
| label |
N-(2-hydroxyethyl)ethylenediamine-N,N’,N’-triacetic acid, Hydroxyethylethylenediaminetriacetic acid, N-Carboxymethyl-N′-(2-hydroxyethyl)-N |
Numbering system
CAS number:150-39-0
MDL number:MFCD00004294
EINECS number:205-759-3
RTECS number:MB9185000
BRN number:1804795
PubChem number:24895818
Physical property data
1. Physical property data:
1. Character: white crystal
2. Melting point (℃): 160-165
Toxicological data
2. Toxicological data:
1, acute toxicity: rat abdominal cavity LD50: 337 mg/kg;
Mouse abdominal cavity LD50: 259 mg/kg.
Ecological data
3. Ecological data:
Other harmful Effect: This substance may be harmful to the environment, and special attention should be paid to water bodies.
Molecular structure data
5. Molecular property data: 1. Molar refractive index:62.04 2. Molar volume (m3/ mol):189.4 3. Isotonic specific volume (90.2K): 563.4 4. Surface tension (dyne/cm): 78.1 5. Polarizability（10-24cm3):24.59
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): -6.2
2. Number of hydrogen bond donors: 4
3. Number of hydrogen bond acceptors: 9
4. Number of rotatable chemical bonds: 11
5. Number of tautomers: none
6. Topological molecular polar surface area 139
7. Number of heavy atoms: 19
8. Surface charge: 0
9. Complexity: 305
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
Stable under normal temperature and pressure.
Storage method
Should be sealed save.
Synthesis method
None
Purpose
1.Used as adhesive, textile, pharmaceutical industry and refining of rare elements.
2. this This product is a sequestering agent. Can be used to chelate metals.
f’; mso-fareast-font-family: Arial”>4. Surface tension (dyne/cm):78.1
5. Polarizability（10-24cm3):24.59
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): -6.2
2. Number of hydrogen bond donors: 4
3. Number of hydrogen bond acceptors: 9
4. Number of rotatable chemical bonds: 11
5. Number of tautomers: none
6. Topological molecular polar surface area 139
7. Number of heavy atoms: 19
8. Surface charge: 0
9. Complexity: 305
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
Stable under normal temperature and pressure.
Storage method
Should be sealed save.
Synthesis method
None
Purpose
1.Used as adhesive, textile, pharmaceutical industry and refining of rare elements.
2. this This product is a sequestering agent. Can be used to chelate metals.