para-aminotoluenesulfonamide 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:138-37-4

mdl number:mfcd00013005

einecs number:205-325-3

rtecs number:xt5425000

brn number:none

pubchem number:24890627

physical property data

1. traits colorless crystalline powder.

2. melting point 256℃

toxicological data

acute toxicity data :

rat vein ld50：1170mg/kg

mouse sutra mouth ld50: 8mg/kg

mouse abdominal cavity ldlo：2500 mg/kg

mouse subcutaneous ld50: 3500mg/kg

mouse vein ld50：900mg/kg

mouse muscle within ldlo: 3500 mg/kg

other multi-dose data:

rat sutra 口tdlo：28mg/kg/7d-i

ecological data

none

molecular structure data

none

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: 2

5. number of tautomers: none

6. topological molecule polar surface area 94.6

7. number of heavy atoms: 13

8. surface charge: 0

9. complexity: 224

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

none

storage method

none

synthesis method

none

purpose

none