N,N’-Dicarbamoylhydrazine N,N’-Dicarbamoylhydrazine

Structural formula

Business number	030U
Molecular formula	C2H6N4O2
Molecular weight	118.09
label	1,2-hydrazinedicarboxamide, Diurea, Hydrazodiformamide, 1,1’-Hydrazobis-formamid, 1,2-Bis(aminocarbonyl)-hydrazin, 1,2-Hydrazinedicarboxamine, Foaming agent

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:110-21-4

MDL number:MFCD00025398

EINECS number:203-747-2

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Characteristics: Powder

2. Density (g/mL,20℃): Undetermined

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

4. Melting point (ºC): 239-241

5. Boiling point (ºC,Normal pressure):Undetermined SPAN>

6. Boiling point (ºC,kPa): Undetermined

7. Refractive index: Undetermined

8. Flashpoint (ºC): Undetermined

9. Specific optical rotation (º): Undetermined

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

11. Vapor pressure (mmHg,25ºC): 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

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

19. Solubility: Undetermined

Toxicological data

1, acute toxicity: rat oral LD5O: >2gm/kg

Ecological data

This substance is slightly harmful to water bodies.

Molecular structure data

5. Molecular property data:

1. Molar refractive index: 25.63

2. Molar volume (m³/mol）：80.7

3. isotonic specific volume (90.2K):235.8

4. Surface Tension (dyne/cm):72.6

5. Polarizability（10^-24cm³):10.16

Compute chemical data

1. Reference value for calculation of hydrophobic parameters (XlogP): -2.1

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 2

p>

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: 6

6. Topological molecule polar surface area 110

7. Number of heavy atoms: 8

8. Surface charge: 0

9. Complexity: 96.6

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

Does not decompose under normal temperature and pressure. Avoid contact with oxides.

Storage method

Store in a cool, dry place. Keep away from sources of fire and ensure good ventilation in the workspace. Store away from oxidizing agents.

Synthesis method

None yet

Purpose

Uses: used in the production of ADC foaming agent.

>3. Isotonic specific volume (90.2K):235.8

4. Surface Tension (dyne/cm):72.6

5. Polarizability（10^-24cm³):10.16

Compute chemical data

1. Reference value for calculation of hydrophobic parameters (XlogP): -2.1

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 2

p>

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: 6

6. Topological molecule polar surface area 110

7. Number of heavy atoms: 8

8. Surface charge: 0

9. Complexity: 96.6

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

Does not decompose under normal temperature and pressure. Avoid contact with oxides.

Storage method

Store in a cool, dry place. Keep away from sources of fire and ensure good ventilation in the workspace. Store away from oxidizing agents.

Synthesis method

None yet

Purpose

Uses: used in the production of ADC foaming agent.