-
Name
2-Nitrobenzonitrile
- EINECS 210-301-0
- CAS No. 612-24-8
- Article Data190
- CAS DataBase
- Density 1.31 g/cm3
- Solubility Insoluble in water.
- Melting Point 107-109 °C(lit.)
- Formula C7H4 N2 O2
- Boiling Point 165 °C (16 mmHg)
- Molecular Weight 148.121
- Flash Point 137.6 °C
- Transport Information
- Appearance YELLOW CRYSTALLINE POWDER
- Safety Mutation data reported. Unstable. Incompatible with nitrogen trichloride. When heated to decomposition it emits very toxic fumes of NOx and CN−. See also NITRILES and NITRO COMPOUNDS of AROMATIC HYDROCARBONS.
- Risk Codes R20/22
-
Molecular Structure
-
Hazard Symbols
- Synonyms Benzonitrile,o-nitro- (7CI,8CI); 2-Cyano-1-nitrobenzene; 2-Cyanonitrobenzene;2-Nitrobenzonitrile; NSC 1994; o-Cyanonitrobenzene; o-Nitrobenzonitrile
- PSA 69.61000
- LogP 1.98968
2-Nitrobenzonitrile Chemical Properties
Chemistry informtion about O-Nitrobenzonitrile (CAS NO.612-24-8) is:
IUPAC Name: 2-Nitrobenzonitrile
Synonyms: (O-Nitrophenyl)Acetonitrile ; 2-Nitrobenzoesαurenitril ; 2-Nitro-Benzonitril ; Benzonitrile, 2-Nitro- ; Benzonitrile, O-Nitro- ; Benzonitrile,2-Nitro- ; O-Cyanonitrobenzene ; O-Nitro-Benzonitril
Product Categories: Aromatic Nitriles ; C6 to C7 ; Cyanides/Nitriles ; Nitrogen Compounds
MF: C7H4N2O2
MW: 148.12
EINECS: 210-301-0
Density: 1.31 g/cm3
Melting Point:
Flash Point: 137.6 °C
Boiling Point: 303.9 °C at 760 mmHg
Vapour Pressure: 0.000902 mmHg at 25°C
Enthalpy of Vaporization: 54.43 kJ/mol
BRN: 638987
Following is the molecular structure of O-Nitrobenzonitrile (CAS NO.612-24-8) is:
2-Nitrobenzonitrile Toxicity Data With Reference
| 1. | dnr-bcs 50 µg/plate | MUREAV Mutation Research. 170 (1986),11. | ||
| 2. | mmo-sat 10 mmol/plate | MUREAV Mutation Research. 58 (1978),11. |
2-Nitrobenzonitrile Consensus Reports
Cyanide and its compounds are on the Community Right-To-Know List. EPA Genetic Toxicology Program.
2-Nitrobenzonitrile Safety Profile
Mutation data reported. Unstable. Incompatible with nitrogen trichloride. When heated to decomposition it emits very toxic fumes of NOx and CN−. See also NITRILES and NITRO COMPOUNDS of AROMATIC HYDROCARBONS.
Hazard Codes:
Xn
Xi
Risk Statements:
R20/22:Harmful by inhalation and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
S36:Wear suitable protective clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: 3276
WGK Germany: 3
RTECS: DI4903000
Hazard Note: Irritant
HazardClass: 6.1
PackingGroup: III
2-Nitrobenzonitrile Specification
O-Nitrobenzonitrile (CAS NO.612-24-8) is a yellow crystalline powder.
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