4-Chloro-1,2-phenylenediamine

2024-05-10by admin

Structural formula

Business number	029Z
Molecular formula	C6H7ClN2
Molecular weight	142.59
label	4-Chloro-1,2-diaminobenzene, 4-Chloro-o-phenylenediamine, p-Chloro-o-phenylenediamine, 4-Chloro-o-phenylenediamine, 1,2-diamino-4-chlorobenzene, 4-Chloro-o-phenylenediamine, 4-Chloro-o-phenylenediamine, 3,4-Diaminochlorobenzene, ClC6H3(NH2)2

Numbering system

CAS number:95-83-0

MDL number:MFCD00011691

EINECS number:202-456-8

RTECS number:SS8850000

BRN number:508472

PubChem number:24846834

Physical property data

1. Appearance: Brown powder

2. Density (g/mL, 20℃): Undetermined

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

4. Melting point (ºC): 70-73

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

6. Boiling point (ºC, kPa): Not determined

7. Refractive index: Not determined

8. Flash point (ºC): Not determined

9. Specific rotation Degree (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. Log value of oil-water (octanol/water) partition coefficient: Undetermined

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

18. Explosion lower limit (%, V/V): Undetermined

19. Solubility: Undetermined

Toxicological data

None yet

Ecological data

This substance is harmful to the environment, and special attention should be paid to the pollution of water bodies.

Molecular structure data

1. Molar refractive index: 39.62

2. Molar volume (cm³/mol): 105.9

3. Isotonic specific volume (90.2K ): 294.8

4. Surface tension (dyne/cm): 59.9

5. Polarizability (10-24cm3): 15.70

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: 0

5. Tautomerism.�Number: None

6. Topological molecule polar surface area 52

7. Number of heavy atoms: 9

8. Surface charge: 0

9. Complexity: 97.1

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. No Determine the number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Uncertain number of chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Avoid contact with strong oxidizing agents.

Storage method

Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The packaging is sealed. should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills.