2-(4-Aminophenylthio)acetic acid 2-(4-Aminophenylthio)acetic Acid

Structural formula

Business number	02PS
Molecular formula	C8H9NO2S
Molecular weight	183.23
label	2-(4-Aminophenylthio)acetic acid, (4-Aminophenylthio)acetic acid, 2-(4-Aminophenylthio)acetic acid, 2-(4-Aminophenylthio)acetic acid, (4-Aminophenylthio)acetic acid, S-(P-Aminophenyl)mercaptoacetic acid, S-(P-Aminophenyl)thioglycolic acid, S-(4-Aminophenyl)thioglycolic acid, (P-Aminophenylthio)acetic acid, P-Aminophenylmercaptoacetic acid, P-Aminothiophenoxyac

Numbering system

CAS number:104-18-7

MDL number:MFCD00025360

EINECS number:203-182-1

RTECS number:None

BRN number:2720454

PubChem number:24873353

Physical property data

1. Properties: crystalline powder.

2. Density (g/mL, 20℃): Undetermined

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

4. Melting point (ºC): 197-203

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

6. Boiling point (ºC, kpa): Undetermined

7. Refractive index: Undetermined

8. Flash point (ºC): Undetermined

9. Specific rotation (º): Undetermined

10. Autoignition point or ignition temperature (ºC): Not determined

11. Vapor pressure (mmHg, 20.2ºC): Not determined

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) distribution coefficient: Undetermined

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

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

19. Solubility: Undetermined

Toxicological data

None yet

Ecological data

This substance is slightly hazardous to water.

Molecular structure data

1. Molar refractive index: 49.29

2. Molar volume (cm³/mol): 135.0

3. Isotonic specific volume (90.2K ): 386.2

4. Surface tension (dyne/cm): 66.8

5. Dielectric constant:

6. Dipole moment (10^-24cm³):

7. Polarization Rate: 19.54

Compute chemical data

1. Hydrophobic parameter calculation reference value (XlogP): 1.2

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 3

5. Number of tautomers:

6. Topological molecular polar surface area (TPSA): 63.3

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 155

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 Number: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

Avoid contact with oxides.

Storage method

Store in a cool, ventilated warehouse. Keep away from fire, heat and water sources. Keep container tightly 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.