Toluene diisocyanate manufacturer Knowledge Para-aminotoluenesulfonamide hydrochloride

Para-aminotoluenesulfonamide hydrochloride

Structural formula of p-aminotoluenesulfonamide hydrochloride

Structural formula

Business number 03RX
Molecular formula C7H11ClN2O2S
Molecular weight 222.69
label

4-Homosulfanilamide,

Mafenide,

Marfanil,

aromatic compounds

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 LD501170mg/kg


Mouse Sutra Mouth LD50: 8mg/kg


Mouse abdominal cavity LDLo2500 mg/kg


Mouse subcutaneous LD50: 3500mg/kg


Mouse vein LD50900mg/kg


Mouse muscle Within LDLo: 3500 mg/kg


Other multi-dose Data:


Rat Sutra 口TDLo28mg/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

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/27940

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