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| CAS No.: | 81-10-7 |
|---|---|
| Name: | 2-Amino-N-ethylbenzenesulfonanilide |
| Molecular Structure: | |
|
|
|
| Formula: | C14H16N2O2S |
| Molecular Weight: | 276.359 |
| Synonyms: | Benzenesulfonanilide,2-amino-N-ethyl- (8CI);NSC 81263;N-Ethyl-N-phenyl-o-aminobenzenesulfonamide;NSC 81263; |
| EINECS: | 201-324-7 |
| Density: | 1.28 g/cm3 |
| Melting Point: | 56-60 °C(lit.) |
| Boiling Point: | 445.4 °C at 760 mmHg |
| Flash Point: | 223.1 °C |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 71.78000 |
| LogP: | 4.14600 |
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- 81-10-7
2-Amino-N-ethyl-N-phenyl-benzenesulfonamide
| Conditions | Yield |
|---|---|
| In 1,4-dioxane at 87℃; Rate constant; | 97.8% |
| In 1,4-dioxane at 87℃; | 97.8% |
- Total:35 Page 1 of 1 1
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Chemistry
Molecular Structure of 2-Amino-N-ethylbenzenesulfonanilide (CAS NO.81-10-7):
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IUPAC Name: 2-amino-N-ethyl-N-phenylbenzenesulfonamide
Empirical Formula: C14H16N2O2S
Molecular Weight: 276.354
H bond acceptors: 4
H bond donors: 2
Freely Rotating Bonds: 5
Polar Surface Area: 49 Å2
Index of Refraction: 1.632
Molar Refractivity: 77.04 cm3
Molar Volume: 215.8 cm3
Surface Tension: 56.3 dyne/cm
Density: 1.28 g/cm3
Flash Point: 223.1 °C
Enthalpy of Vaporization: 70.33 kJ/mol
Boiling Point: 445.4 °C at 760 mmHg
Vapour Pressure: 3.97E-08 mmHg at 25°C
Melting point: 56-60 °C(lit.)
InChI
InChI=1/C14H16N2O2S/c1-2-16(12-8-4-3-5-9-12)19(17,18)14-11-7-6-10-13(14)15/h3-11H,2,15H2,1H3
Smiles
O=S(=O)(N(c1ccccc1)CC)c1c(N)cccc1
EINECS: 201-324-7
Product Categories: Intermediates of Dyes and Pigments
Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
Specification
2-Amino-N-ethylbenzenesulfonanilide , with CAS number of 81-10-7, can be called benzenesulfonamide, 2-amino-N-ethyl-N-phenyl- ; Benzenesulfonanilide, 2-amino-N-ethyl- ; N-Ethyl-N-phenyl-o-aminobenzenesulfonamide .