aniline hydrochloride

structural formula

• 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:142-04-1

mdl number:mfcd00012958

einecs number:205-519-8

rtecs number:cy0875000

brn number:3593823

pubchem id:none

physical property data

1. characteristics: white flaky crystals. slightly hygroscopic. color turns black when exposed to air or exposed to light.

2. density ( g/ml,25/4℃):1.222

3. relative vapor density (g/ml,air=1): undetermined

4. melting point ( ºc): 198

5. boiling point ( ºc,normal pressure):245

6. boiling point ( ºc,5.2kpa): undetermined

7. refractive index: undetermined

8. flashpoint (ºc): undetermined

9. specific optical rotation (º): undetermined

10. autoignition point or ignition temperature (ºc): not ok

11. vapor pressure (kpa,25ºc): undetermined

12. saturation vapor pressure (kpa,60ºc): unconfirmed �lign=left>rat sutra 口tdlo：130 mg/kg/2y-c;

rat oral tdlo: 238 mg/kg/2y-c ;

rat oral tdlo: 137 mg/kg/60w-c ;

rat oral tdlo: 2163 mg/kg/2y-c ;

rat oral tdlo: 4326 mg/kg/2y-c ;

ecological data

other harmful effect: this substance may be harmful to the environment, and special attention should be paid to water bodies. span>

molecular structure data

1. molar refractive index: 30.48

2. molar volume (m³/mol）：91.7

3. isotonic specific volume (90.2k):233.1

4. surface tension (dyne/cm):41.7

5. polarizability（10^-24cm³):12.08

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: 1

4. number of rotatable chemical bonds: 0

5. number of tautomers: none

6. topological molecule polar surface area 26

7. number of heavy atoms: 8

8. surface charge: 0

9. complexity: 46.1

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

stable under normal temperature and pressure. span>

incompatible materials ：strong oxidants, strong acids.

storage method

stored sealed in a dry and cool place.

synthesis method

none yet

purpose

determination of furfural. colorimetric determination of oxidizing agents. organic synthesis. manufacturing of aniline black.

3. isotonic specific volume (90.2k):233.1

4. surface tension (dyne/cm):41.7

5. polarizability（10^-24cm³):12.08

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: 1

4. number of rotatable chemical bonds: 0

5. number of tautomers: none

6. topological molecule polar surface area 26

7. number of heavy atoms: 8

8. surface charge: 0

9. complexity: 46.1

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

stable under normal temperature and pressure. span>

incompatible materials ：strong oxidants, strong acids.

storage method

stored sealed in a dry and cool place.

synthesis method

none yet

purpose

determination of furfural. colorimetric determination of oxidizing agents. organic synthesis. manufacturing of aniline black.

eft; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: wi-orphan” align=left>determination of furfural. colorimetric determination of oxidizing agents. organic synthesis .manufacturing of aniline black.