Epoxy curing agent Knowledge 3-Nitrophenylhydrazine hydrochloride

3-Nitrophenylhydrazine hydrochloride

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3-Nitrophenylhydrazine Hydrochloride Structural Formula

Structural formula

Business number 070A
Molecular formula C6H8ClN3O2
Molecular weight 189.60
label

3-Nitrophenylhydrazine hydrochloride,

O2NC6H4NHNH2·HCl,

Salt

Numbering system

CAS number:636-95-3

MDL number:MFCD00012939

EINECS number:211-270-6

RTECS number:None

BRN number:3569013

PubChem number:24897354

Physical property data

1. Characteristics: yellow lens powder.


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


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


4. Melting point (ºC): 210


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


6. Boiling point (ºC,5.2kPa): Undetermined


7. Refractive Index: Undetermined


8. Flash Point (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


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


11. Vapor pressure (kPa,25ºC): Undetermined


12. Saturated vapor pressure (kPa,60ºC): 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 of water: undetermined


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


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


19. Solubility: soluble in water.

Toxicological data

None

Ecological data

If it is slightly harmful to water, do not Allow undiluted or large amounts of product to come into contact with groundwater, waterways or sewage systems. Do not discharge materials into the surrounding environment without government permission.

Molecular structure data

1. Molar refractive index: 41.31


2. Molar volume (m3/mol):107.9


3. Isotonic specific volume (90.2K):310.8


4. Surface Tension (dyne/cm):68.9


5. Polarizability10-24cm3):16.37

Compute chemical data

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

2. Number of hydrogen bond donors: 3

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 83.9

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 145

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: 2

Properties and stability

Keep away from oxides.

Storage method

Stored in Seal the container and place in a cool, dry place. Store away from oxidizing agents.

Synthesis method

None

Purpose

Apply to pharmaceutical intermediates.

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