Epoxy curing agent Knowledge Sulfabenzamide Sulfabenzamide

Sulfabenzamide Sulfabenzamide

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Sulfonamide structural formula

Structural formula

Business number 03L4
Molecular formula C13H12N2O3S
Molecular weight 276.31
label

N-[(4-aminobenzene)sulfonyl]phenoxamine,

phenylsulfonamide,

benzoyl sulfonamide,

sulfabenzoyl,

N-(4-Aminobenzenesulfonyl)benzamide,

Heterocyclic compounds

Numbering system

CAS number:127-71-9

MDL number:MFCD00044890

EINECS number:204-859-4

RTECS number:CV5802500

BRN number:2139003

PubChem number:24899854

Physical property data

1. Melting point ():180-184


2. Water-soluble (g/L,20 ºC): 0.3

Toxicological data

1, acute toxicity: mice intravenously injected LD5O320mg/kg

Ecological data

None

Molecular structure data

5. Molecular property data:


1. Molar refractive index: 72.29


2. Molar volume (m3/mol):201.7


3. isotonic specific volume (90.2K):558.5


4. Surface Tension (dyne/cm):58.7


5. Polarizability10-24cm3):28.66

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: 4

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: 2

6. Topological molecule polar surface area 97.6

7. Number of heavy atoms: 19

8. Surface charge: 0

9. Complexity: 402

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: 1

Properties and stability

None

Storage method

None

Synthesis method

None

Purpose

None

PAN> Polarizability10-24cm3): 28.66

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: 4

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: 2

6. Topological molecule polar surface area 97.6

7. Number of heavy atoms: 19

8. Surface charge: 0

9. Complexity: 402

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: 1

Properties and stability

None

Storage method

None

Synthesis method

None

Purpose

None

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