Epoxy curing agent Knowledge N,N’-Dimethylethylenediamine N,N’-Dimethylethylenediamine

N,N’-Dimethylethylenediamine N,N’-Dimethylethylenediamine

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N,N'-dimethylethylenediamine structural formula

Structural formula

Business number 031V
Molecular formula C4H12N2
Molecular weight 88.15
label

dimethyl vinyl diamine,

N,N’-Dimethylvinyldiamine,

N,N’-Dimethyl-1,2-ethanediamine,

1,2-Bis(methylamino)ethane,

linear compound

Numbering system

CAS number:110-70-3

MDL number:MFCD00008290

EINECS number:203-793-3

RTECS number:KV4250000

BRN number:878142

PubChem number:24893484

Physical property data

1. Characteristics: Colorless Liquid , with an amine-like smell.


2. Density (g/mL,25): 0.818


3. Relative vapor density (g/mL,Air=1): Undetermined


4. Melting point (ºC): Undetermined


5. Boiling point (ºC,normal pressure): 118-119


6. Boiling point (ºC,kPa): Undetermined


7. Refractive index: Undetermined


8. Flashpoint (ºC): 28


9. Specific optical rotation (º): Undetermined


10. Autoignition point or ignition temperature (ºC): Undetermined


11. Vapor pressure (mmHg,ºC): Undetermined


12. Saturated vapor pressure (kPa, ºC): Undetermined


13. Heat of combustion (KJ/mol): Undetermined


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined


17. Explosion limit (%,V/V): Undetermined


Acute toxicity: mouse peritoneum LD5O: 200mg/kg

Ecological data

None yet

Molecular structure data

5. Molecular property data:


1. Molar refractive index: 27.77


2. Molar volume (m3/mol):112.1


3. isotonic specific volume (90.2K):247.2


4. Surface Tension (dyne/cm):23.5


5. Polarizability10-24cm3):11.00

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 24.1

7. Number of heavy atoms: 6

8. Surface charge: 0

9. Complexity: 17.5

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

None yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

/SUP>):11.00

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 24.1

7. Number of heavy atoms: 6

8. Surface charge: 0

9. Complexity: 17.5

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

None yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

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