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| Name |
4-Nitro-1,3-phenylenediamine |
EINECS | 225-876-3 |
| CAS No. | 5131-58-8 | Density | 1.446 g/cm3 |
| PSA | 97.86000 | LogP | 2.44480 |
| Solubility | water: <0.1 g/100 mL at 20.5 °C | Melting Point |
161 °C |
| Formula | C6H7N3O2 | Boiling Point | 430.2 °C at 760 mmHg |
| Molecular Weight | 153.14 | Flash Point | 214 °C |
| Transport Information | N/A | Appearance | Yellow crystal powder |
| Safety | 26-36/37/39 | Risk Codes | 22-36/38 |
| Molecular Structure |
|
Hazard Symbols | R22:; R36/38:; |
| Synonyms |
m-Phenylenediamine,4-nitro- (6CI,7CI,8CI);1,3-Diamino-4-nitrobenzene;2,4-Diaminonitrobenzene;4-Nitro-1,3-benzenediamine;C.I. 76030;4-Nitro-m-phenylenediamine; |
4-Nitro-1,3-phenylenediamine Chemical Properties
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IUPAC Name: 4-Nitrobenzene-1,3-diamine
Molecular Formula: C6H7N3O2
Molecular Weight: 153.14g/mol
EINECS: 225-876-3
Classification Code: Mutation data
Product Categories: Intermediates of Dyes and Pigments
Melting Point: 161 °C
Water Solubility: <0.1 g/100 mL at 20.5 °C
Index of Refraction: 1.708
Molar Refractivity: 41.27 cm3
Molar Volume: 105.8 cm3
Polarizability: 16.36×10-24 cm3
Surface Tension: 77.9 dyne/cm
Density: 1.446 g/cm3
Flash Point: 214 °C
Enthalpy of Vaporization: 68.56 kJ/mol
Boiling Point: 430.2 °C at 760 mmHg
Vapour Pressure of 4-Nitro-m-phenylenediamine (CAS NO.5131-58-8): 1.32E-07 mmHg at 25 °C
4-Nitro-1,3-phenylenediamine Uses
4-Nitro-m-phenylenediamine (CAS NO.5131-58-8) is mainly used as organic synthesis.
4-Nitro-1,3-phenylenediamine Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | oral | 500mg/kg (500mg/kg) | "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 754, 1986. | |
| rat | LD50 | oral | 4500mg/kg (4500mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 35(2), Pg. 42, 1991. |
4-Nitro-1,3-phenylenediamine Consensus Reports
Reported in EPA TSCA Inventory.
4-Nitro-1,3-phenylenediamine Safety Profile
Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
Risk Statements: 22-36/38
R22: Harmful if swallowed.
R36/38: Irritating to eyes and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
RTECS of 4-Nitro-m-phenylenediamine (CAS NO.5131-58-8): ST2910000
4-Nitro-1,3-phenylenediamine Specification
4-Nitro-m-phenylenediamine (CAS NO.5131-58-8), its Synonyms are 1,3-Benzenediamine, 4-nitro- ; 4-Nitro-1,3-benzenediamine ; 4-Nitro-1,3-diaminobenzene ; 1,3-Diamino-4-nitrobenzene ; 2,4-Diaminonitrobenzene ; m-Phenylenediamine, 4-nitro- . It is yellow crystal powder.
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