Polyether_Polyether Polyol Knowledge N-(2-Hydroxyethyl)ethylenediaminetriacetic acid

N-(2-Hydroxyethyl)ethylenediaminetriacetic acid

N-(2-hydroxyethyl)ethylenediaminetriacetic acid structural formula

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. Polarizability10-24cm3):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. Polarizability10-24cm3):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.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/18306

author:

Previous article
Next article
Contact Us

Contact us

+86 - 152 2121 6908

Online consultation: QQ交谈

E-mail: sales@newtopchem.com

Working hours: Monday to Friday, 9:00-17:30, closed on holidays
Follow wechat
Scan wechat and follow us

Scan wechat and follow us

Follow Weibo
Back to top
Home
E-mail
Products
Search