| Identification | More | [Name]
4-Nitro-1,3-phenylenediamine | [CAS]
5131-58-8 | [Synonyms]
1,3-DIAMINO-4-NITROBENZENE
2,4-DIAMINONITROBENZENE
(2-Methylphenyl)phenyl-methanone
3-Amino-4-nitroaniline
4-NITRO-1,3-BENZENEDIAMINE
4-NITRO-1,3-PHENYLENEDIAMINE
4-NITRO-M-BENZENEDIAMINE
4-NITRO-M-PHENYLENEDIAMINE
LABOTEST-BB LT00053760
1,3-benzenediamine,-nitro-
4-nitro-1,3-fenylendiamin
4-nitro-3-benzenediamine
4-nitro-m-phenylenediamin
c.i.76030
4-Nitrobenzene-1,3-diamine
4-Nitro-3-phenylenediamine
4-Nitro-m-phenylenediamine,95%
PARA-NITRO-META-PHENYLENEDIAMINE
4-NITRO-META-PHENYLENEDIAMINE
4-Nitro-1,3-phenylendiamin | [EINECS(EC#)]
225-876-3 | [Molecular Formula]
C6H7N3O2 | [MDL Number]
MFCD00025289 | [Molecular Weight]
153.14 | [MOL File]
5131-58-8.mol |
| Chemical Properties | Back Directory | [Appearance]
Yellow crystal powder | [Melting point ]
161°C | [Boiling point ]
276.04°C (rough estimate) | [density ]
1.3682 (rough estimate) | [vapor pressure ]
0.007Pa at 25℃ | [refractive index ]
1.6500 (estimate) | [solubility ]
almost transparency in hot Methanol | [Colour Index ]
76030 | [form ]
powder to crystal | [pka]
0.99±0.10(Predicted) | [color ]
Yellow compound in hair dyes | [Water Solubility ]
<0.1 g/100 mL at 20.5 ºC | [BRN ]
2094904 | [Henry's Law Constant]
1.7×105 mol/(m3Pa) at 25℃, HSDB (2015) | [Cosmetics Ingredients Functions]
HAIR DYEING | [Cosmetic Ingredient Review (CIR)]
4-Nitro-1,3-phenylenediamine (5131-58-8) | [LogP]
0.55 | [CAS DataBase Reference]
5131-58-8(CAS DataBase Reference) | [EPA Substance Registry System]
5131-58-8(EPA Substance) |
| Safety Data | Back Directory | [Risk Statements ]
R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin . | [Safety Statements ]
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 ]
ST2910000 | [TSCA ]
Yes | [HS Code ]
2921.51.5000 | [REACH Registrations]
Inactive | [Hazardous Substances Data]
5131-58-8(Hazardous Substances Data) | [Toxicity]
LD50 orl-rat: 4500 mg/kg GTPZAB 35(2),42,91 |
| Hazard Information | Back Directory | [General Description]
Orange prisms with blue luster or yellow crystalline solid. | [Reactivity Profile]
4-NITRO-1,3-BENZENEDIAMINE(5131-58-8) is an amine/organonitrate. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. | [Air & Water Reactions]
Insoluble in water. | [Fire Hazard]
Flash point data for this chemical are not available, but 4-NITRO-1,3-BENZENEDIAMINE is probably combustible. | [Chemical Properties]
Yellow crystal powder | [Uses]
4-Nitro-1,3-diaminobenzene is a general chemical reagent used in the synthesis of pharmaceuticals. Used in the synthesis of potent and selective Chk-1 inhibitors in the treatment of various cancers. | [Definition]
ChEBI: 4-nitro-1,3-phenylenediamine is a C-nitro compound. | [Safety Profile]
Moderately toxic by ingestion.Mutation data reported. When heated to decomposition itemits toxic vapors of NOx. |
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