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CAS No.: | 5428-54-6 |
---|---|
Name: | 2-Methyl-5-nitrophenol |
Article Data: | 15 |
Molecular Structure: | |
Formula: | C7H7NO3 |
Molecular Weight: | 153.137 |
Synonyms: | o-Cresol,5-nitro- (8CI);2-Hydroxy-4-nitrotoluene;5-Nitro-2-cresol;5-Nitro-2-methylphenol;5-Nitro-o-cresol;5-Nitro-o-methylphenol;NSC 12987;NSC 41203;NSC 50664; |
EINECS: | 226-580-7 |
Density: | 1.32 g/cm3 |
Melting Point: | 111-115 °C(lit.) |
Boiling Point: | 293.3 °C at 760 mmHg |
Flash Point: | 134.2 °C |
Appearance: | Brown solid |
Hazard Symbols: | Xi, Xn |
Risk Codes: | 36/37/38-20/21/22 |
Safety: | 26-36-37/39 |
Transport Information: | UN 2446 6.1/PG 3 |
PSA: | 66.05000 |
LogP: | 2.13200 |
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite In water for 0.333333h; Heating; | 93% |
With sulfuric acid; sodium nitrite In water Heating; | 87% |
Diazotization.Reaktion ueber mehrere Stufen; |
5-Nitroso-o-kresol
2-methyl-5-nitrophenol
Conditions | Yield |
---|---|
With sodium hydroxide; water; dihydrogen peroxide; sodium tungstate for 3h; | 61% |
Conditions | Yield |
---|---|
With sulfuric acid; water; sodium nitrite Diazotization; |
sulfuric acid
2-methyl-5-nitroaniline
A
2-methyl-5-nitrophenol
B
6-nitroindazole
Conditions | Yield |
---|---|
Diazotization; |
sulfuric acid
di-o-tolyl carbonate
nitric acid
A
2-methyl-4-nitrophenol
B
2-methyl-5-nitrophenol
C
2-methyl-6-nitrophenol
Conditions | Yield |
---|---|
at -15 - 0℃; Kochen des Reaktionsprodukts mit wss. K2CO3-Loesung; |
hydrogenchloride
N-(2-methyl-5-nitro-phenyl)-N'-o-tolyl-triazene
A
2-methyl-5-nitrophenol
B
o-toluidine
sulfuric acid
N-(2-methyl-5-nitro-phenyl)-N'-o-tolyl-triazene
A
2-methyl-5-nitrophenol
B
o-toluidine
N-(2-methyl-5-nitro-phenyl)-N'-o-tolyl-triazene
acetic acid
A
2-methyl-5-nitrophenol
B
o-toluidine
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Molecular Structure:
Molecular Formula: C7H7NO3
Molecular Weight: 153.1354
IUPAC Name: 2-Methyl-5-nitrophenol
Synonyms of 2-Methyl-5-Nitrophenol (CAS NO.5428-54-6): 2-Hydroxy-4-nitrotoluene ; 5-Nitro-2-cresol ; EINECS 226-580-7 ; NSC 12987 ; NSC 41203 ; NSC 50664 ; Phenol, 2-methyl-5-nitro- ; o-Cresol, 5-nitro-
CAS NO: 5428-54-6
Product Categories: Intermediates of Dyes and Pigments ; Aromatic Phenols ; Phenol&Thiophenol&Mercaptan ; Phenoles and thiophenoles
Melting point: 111-115 °C
Index of Refraction: 1.596
Molar Refractivity: 39.5 cm3
Molar Volume: 115.9 cm3
Surface Tension: 54.7 dyne/cm
Density: 1.32 g/cm3
Flash Point: 134.2 °C
Enthalpy of Vaporization: 55.42 kJ/mol
Boiling Point: 293.3 °C at 760 mmHg
Vapour Pressure: 0.00099 mmHg at 25°C
2-Methyl-5-Nitrophenol (CAS NO.5428-54-6) is used as an intermediate for organic synthesis and dyestuff.
Hazard Codes of 2-Methyl-5-Nitrophenol (CAS NO.5428-54-6): Xi,Xn
Risk Statements: 36/37/38-20/21/22
R36/37/38: Irritating to eyes, respiratory system and skin.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
S37/39: Wear suitable gloves and eye/face protection.
RIDADR: UN 2446 6.1/PG 3
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 6.1
PackingGroup: III