|
|
| | 4-Nitro-1,3-phenylenediamine Basic information |
| | 4-Nitro-1,3-phenylenediamine Chemical Properties |
| 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 | | form | powder to crystal | | pka | 0.99±0.10(Predicted) | | Colour Index | 76030 | | color | Yellow compound in hair dyes | | Water Solubility | <0.1 g/100 mL at 20.5 ºC | | BRN | 2094904 | | LogP | 0.55 | | CAS DataBase Reference | 5131-58-8(CAS DataBase Reference) | | EPA Substance Registry System | 4-Nitro-m-phenylenediamine (5131-58-8) |
| | 4-Nitro-1,3-phenylenediamine Usage And Synthesis |
| 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. | | General Description | Orange prisms with blue luster or yellow crystalline solid. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | 4-Nitro-1,3-phenylenediamine 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. | | Fire Hazard | Flash point data for 4-Nitro-1,3-phenylenediamine are not available, but 4-Nitro-1,3-phenylenediamine is probably combustible. | | Safety Profile | Moderately toxic by ingestion.Mutation data reported. When heated to decomposition itemits toxic vapors of NOx. |
| | 4-Nitro-1,3-phenylenediamine Preparation Products And Raw materials |
| Raw materials | 4-Nitroaniline-3-sulfonicacid-->4-methyl-N-[3-[(4-methylphenyl)sulfonylamino]phenyl]benzenesulfonamide-->2-Chloro-4,5-dinitro-benzoic acid-->2,4-Dichloro-5-nitrobenzoic acid-->2-CHLORO-1,4-DINITROBENZENE-->2,6-DICHLORO-3-NITROBENZOIC ACID-->N,N'-(m-phenylene)di(acetamide)-->Aniline-->2,5-Dinitroaniline-->m-Phenylenediamine-->2-Chloro-4-nitrobenzoic acid-->Ammonia | | Preparation Products | CCRIS 2546-->4-(4-Fluorobenzylamino)-1,2-phenylenediamine-->Durazol Brown 4RNS-->1,4-Benzenedisulfonic acid, 2-[[4-[[4-[(2,4-diamino-5-nitrophenyl)azo]-6-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]-, trisodium salt-->sodium [3-[[3-[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-4-hydroxybenzenesulphonato(3-)]cuprate(1-)-->ACID BROWN85 (C.I. 34900) |
|