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Cas Database |
| Name |
2-Nitro-N-hydroxyethyl aniline |
EINECS | 225-555-8 |
| CAS No. | 4926-55-0 | Density | 1.352 g/cm3 |
| PSA | 78.08000 | LogP | 1.59520 |
| Solubility | 1.85g/L at 20℃ | Melting Point |
71-73 °C |
| Formula | C8H10N2O3 | Boiling Point | 376.6 °C at 760 mmHg |
| Molecular Weight | 182.179 | Flash Point | 181.6 °C |
| Transport Information | N/A | Appearance | Orange crystal powder |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Ethanol,2-(o-nitroanilino)- (6CI,7CI,8CI);2-[(2-Nitrophenyl)amino]ethanol;HC Yellow2;Ethanol,2-[(2-nitrophenyl)amino]-;N-(2-Hydroxyethyl)-2-nitroaniline;N-(2-Hydroxyethyl)-o-nitroaniline;o-Nitro-N-(2-hydroxyethyl)aniline; |
Article Data | 48 |
2-Nitro-N-hydroxyethyl aniline Synthetic route
| Conditions | Yield |
|---|---|
| With potassium carbonate In ethanol for 5h; Reflux; | 99% |
| In dimethyl sulfoxide for 1h; Ambient temperature; | 98% |
| With potassium carbonate In butan-1-ol Reflux; | 98% |
| Conditions | Yield |
|---|---|
| at 100℃; for 3h; Substitution; | 95.2% |
- 2002-24-6
2-amino-ethanol hydrochloride
- 1493-27-2
ortho-nitrofluorobenzene
- 4926-55-0
2-[(2-nitrophenyl)amino]ethanol
| Conditions | Yield |
|---|---|
| With potassium carbonate In acetonitrile at 82℃; for 6h; | 89% |
| Conditions | Yield |
|---|---|
| In dimethyl sulfoxide at 150℃; for 12h; Green chemistry; | 74% |
| Conditions | Yield |
|---|---|
| at 100℃; for 8h; | 68% |
| With potassium carbonate In butan-1-ol Heating; | 54% |
| With copper dichloride | |
| With copper dichloride | |
| With potassium carbonate In ethanol for 8h; Reflux; |
- 98395-65-4
1-amino-2-(2-nitrophenoxy)ethane hydrochloride
A
- 4926-55-0
2-[(2-nitrophenyl)amino]ethanol
B
- 98395-66-5
8-nitro-3,4-dihydro-2H-1,4-benzoxazine
| Conditions | Yield |
|---|---|
| With sodium hydroxide; 3,5-dinitrobenzoic acid at -10 - 6℃; for 4h; | A 18% B 57% |
- 88-73-3
2-Chloronitrobenzene
- 111-42-2
2,2'-iminobis[ethanol]
A
- 4926-55-0
2-[(2-nitrophenyl)amino]ethanol
B
- 7334-82-9
N,N-bis(2-hydroxyethyl)-2-nitroaniline
C
- 95-51-2
2-Chloroaniline
D
- 7334-33-0, 49795-06-4, 63213-02-5
2,2'-dichloroazobenzene
| Conditions | Yield |
|---|---|
| at 180℃; for 3h; | A 4.6% B 11% C 46% D 0.6% |
- 98395-65-4
1-amino-2-(2-nitrophenoxy)ethane hydrochloride
- 4926-55-0
2-[(2-nitrophenyl)amino]ethanol
| Conditions | Yield |
|---|---|
| With sodium hydroxide at 33℃; | |
| With sodium hydroxide at 33℃; Rate constant; | |
| With sodium hydroxide at 33℃; Rate constant; thermal Smiles rearrangement; |
- 18226-11-4
N-(2-hydroxy-ethyl)-2-nitro-benzenesulfonamide
- 4926-55-0
2-[(2-nitrophenyl)amino]ethanol
| Conditions | Yield |
|---|---|
| With sodium hydroxide |
- 98395-64-3
N-(2-ortho-nitrophenoxyethyl)phthalimide
- 4926-55-0
2-[(2-nitrophenyl)amino]ethanol
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: 71 percent / aq. HCl / acetic acid / 16 h / Heating 2: 0.01 M aq. NaOH / 33 °C / thermal Smiles rearrangement View Scheme | |
| Multi-step reaction with 2 steps 1: 71 percent / aq. HCl / acetic acid / 16 h / Heating 2: 18 percent / aq. NaOH, 3,5-dinitrobenzoic acid / 4 h / -10 - 6 °C View Scheme |
2-Nitro-N-hydroxyethyl aniline Chemical Properties
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IUPAC Name: 2-(2-Nitroanilino)ethanol
Molecular Formula: C8H10N2O3
Molecular Weight: 182.18 g/mol
Canonical SMILES: O=[N+]([O-])c1c(NCCO)cccc1
InChI: InChI=1/C8H10N2O3/c11-6-5-9-7-3-1-2-4-8(7)10(12)13/h1-4,9,11H,5-6H2
EINECS: 225-555-8
Product Categories: Intermediates of Dyes and Pigments; Electronic Chemicals
XLogP3: 1.5
H-Bond Donor: 2
H-Bond Acceptor: 4
Surface Tension: 62 dyne/cm
Density: 1.352 g/cm3
Flash Point: 181.6 °C
Enthalpy of Vaporization: 65.85 kJ/mol
Boiling Point: 376.6 °C at 760 mmHg
Melting Point: 71-73 °C
Vapour Pressure of 2-Nitro-N-hydroxyethyl aniline (CAS NO.4926-55-0): 2.43E-06 mmHg at 25 °C
2-Nitro-N-hydroxyethyl aniline Safety Profile
Hazard Codes: 
Xi
Hazard Note of 2-Nitro-N-hydroxyethyl aniline (CAS NO.4926-55-0): Irritant
2-Nitro-N-hydroxyethyl aniline Specification
2-Nitro-N-hydroxyethyl aniline (CAS NO.4926-55-0), its Synonyms are 2-((2-Nitrophenyl)amino)ethanol ; Ethanol, 2-((2-nitrophenyl)amino)- ; HC Yellow no. 2 ; N-(2-Hydroxyethyl)-2-nitroaniline ; Ethanol, 2-(o-nitroanilino)- (8CI) ; N-(2-Hydroxyethyl)-o-nitroaniline . It is orange crystal powder.
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