Basic information
- Name:
3-Nitro-N-(2-hydroxypropyl)-4-aminophenol
- CAS No.:
92952-81-3
- Molecular Structure:
- Formula:
- C9H12N2O4
- Molecular Weight:
- 212.20
- Synonyms:
- 4-Hydroxypropylamino-3-nitrophenol,4-hydroxypropylamino-2-nitrophenol;4-Hydroxypropylamino-3-Nitrophenol (HC RED BN);3-Nitro-N-(2-hydroxypropyl)-4-aminophenol (HC Red BN);
- EINECS:
- 406-305-9
- Density:
- 1.414 g/cm3
- Melting Point:
- 108-109 °C
- Boiling Point:
- 464.7 °C at 760 mmHg
- Flash Point:
- 234.8 °C
- Appearance:
- Dark red crystal powder
- Hazard Symbols:
Xi, 
N- Risk Codes:
- 38-51/53
- Safety Description:
- 37-61 Details
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Chemistry
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Systematic Name: 4-[(2-Hydroxypropyl)amino]-3-nitrophenol
Molecular Formula: C9H12N2O4
Molecular Weight: 212.20 g/mol
Canonical SMILES: O=N(=O)c1cc(O)ccc1NCC(C)O
InChI: InChI=1/C9H12N2O4/c1-6(12)5-10-8-3-2-7(13)4-9(8)11(14)15/h2-4,6,10,12-13H,5H2,1H3
EINECS: 406-305-9
H bond acceptors: 6
H bond donors: 3
Freely Rotating Bonds: 6
Polar Surface Area: 98.31
Index of Refraction: 1.654
Molar Refractivity: 55.04 cm3
Molar Volume: 150 cm3
Polarizability: 21.82×10-24 cm3
Surface Tension: 67.6 dyne/cm
Density: 1.414 g/cm3
Flash Point: 219.1 °C
Enthalpy of Vaporization: 73.3 kJ/mol
Boiling Point: 438.6 °C at 760 mmHg
Melting Point: 108-109 °C
Vapour Pressure of 3-Nitro-N-(2-hydroxypropyl)-4-aminophenol (CAS NO.92952-81-3): 1.81E-08 mmHg at 25 °C
Safety Profile
Hazard Codes: 
Xi,
N
Risk Statements: 38-51/53
R38: Irritating to skin.
R51/53: Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements of 3-Nitro-N-(2-hydroxypropyl)-4-aminophenol (CAS NO.92952-81-3): 37-61
S37: Wear suitable gloves.
S61: Avoid release to the environment. Refer to special instructions / safety data sheets.
Specification
3-Nitro-N-(2-hydroxypropyl)-4-aminophenol (CAS NO.92952-81-3), its Synonyms are 4-Hydroxypropylamino-3-nitrophenol,4-hydroxypropylamino-2-nitrophenol ; 4-Hydroxypropylamino-3-Nitrophenol (HC RED BN) ; 3-Nitro-N-(2-hydroxypropyl)-4-aminophenol (HC Red BN) . It is dark red crystal powder.
