Epoxy curing agent Knowledge 1,4-Diamino-2,3-dicyananthraquinone 1,4-Diamino-2,3-dicyananthraquinone

1,4-Diamino-2,3-dicyananthraquinone 1,4-Diamino-2,3-dicyananthraquinone

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1,4-diamino-2,3-dicyananthraquinone structural formula

Structural formula

Business number 01S4
Molecular formula C16H8N4O2
Molecular weight 288.26
label

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Numbering system

CAS number:81-41-4

MDL number:MFCD00053082

EINECS number:201-347-2

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Physical property data


1. Character: Uncertain.


2. Density (g/mL,25/4): Unsure


3. Relative vapor density (g/mL,AIR=1): Unsure


4. Melting point (ºC): Unsure


5. Boiling point (ºC,Normal pressure): Uncertain


6. Boiling point (ºC,5.2kPa): Unsure


7. Refractive index: Uncertain


8. Flash Point (ºC): Unsure


9. Specific optical rotation (º): Unsure


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


11. Vapor pressure (kPa,25ºC): Unsure


12. le=”FONT-SIZE: 9pt; FONT-FAMILY: Arial; mso-font-kerning: 0pt; mso-fareast-font-family: Arial”>17. Explosion upper limit (%,V/V): Unsure


18. Lower explosion limit (%,V/V): Unsure


19. Solubility: Uncertain.

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

5. Molecular property data:


1. Molar refractive index: 75.26


2. Molar Volume (m3/mol):183.1


3. isotonic specific volume (90.2K):586.0


4. Surface Tension (dyne/cm):104.8


5. Polarizability10-24cm3):29.83

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 6

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: 8

6. Topological molecule polar surface area 134

7. Number of heavy atoms: 22

8. Surface charge: 0

9. Complexity: 558

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

alt: auto; mso-margin-bottom-alt: auto; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt” align=left>3. Isotonic specific volume (90.2K): 586.0


4. Surface Tension (dyne/cm):104.8


5. Polarizability10-24cm3):29.83

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 6

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: 8

6. Topological molecule polar surface area 134

7. Number of heavy atoms: 22

8. Surface charge: 0

9. Complexity: 558

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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