Home >> Product >> Benzene ring series >> 4-Nitroaniline
- Product Name: 4-Nitroaniline
- Synonyms: +Kitronnilin;4-Aminonitrobenzene;4-Nitraniline;4-nitro-anilin;4-nitro-benzenamin
- CAS No.: 100-01-6
- Molecular Formula: C6H6N2O2
- Molecular Weight : 138.12
- Specification : 98%
- Place of Origin: China
- Appearance :
- Document : Download
Description of 4-Nitroaniline
| 4-Nitroaniline Chemical Properties | |
| Melting point | 147 °C |
| Boiling point | 332 °C |
| density | 1,437 g/cm3 |
| refractive index | 1.6465 (estimate) |
| Fp | 329 °F |
| storage temp. | Store at R.T. |
| solubility | ethanol: soluble25mg/mL, slightly hazy, yellow to brownish-yellow |
| pka | 1(at 25℃) |
| Colour Index | 37035 |
| form | crystalline |
| color | yellow |
| Water Solubility | 0.8 g/L (20 ºC) |
| Merck | 14,6584 |
| BRN | 508690 |
| Stability: | Stable. Incompatible with sodium hydroxide, strong oxidizing agents, strong reducing agents. May attack some plastics, rubber and coatings. May decompose explosively in the presence of initiators. Moisture sensitive. May be light and air-sensitive. |
| CAS DataBase Reference | 100-01-6(CAS DataBase Reference) |
| NIST Chemistry Reference | p-Nitroaniline(100-01-6) |
| EPA Substance Registry System | Benzenamine, 4-nitro-(100-01-6) |
| Safety Information | |
| Hazard Codes | T,F |
| Risk Statements | 23/24/25-33-52/53-39/23/24/25-11 |
| Safety Statements | 28-36/37-45-61-28A-16-1/2-7 |
| RIDADR | UN 1661 6.1/PG 2 |
| WGK Germany | 2 |
| RTECS | BY7000000 |
| F | 8 |
| Hazard Note | Toxic |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29214210 |
| Hazardous Substances Data | 100-01-6(Hazardous Substances Data) |
| 4-Nitroaniline Usage And Synthesis | |
| Chemical Properties | Yellow fine crystals |
| Uses | Product of chromogenic reactions. |
| Uses | 4-Nitroaniline is used in the synthesis of photorefractive polymers, as novel chromophores in analytical study. As well, due to the absorption spectrum associated with 4-Nitroaniline, it is used to de termine catechol derivatives in syntheses. |
| Definition | ChEBI: A nitroaniline carrying a nitro group at position 4. |
| Uses | Dyestuff intermediate. |
| General Description | Yellow solid with a mild odor. Sinks in water. |
| Air & Water Reactions | 4-Nitroaniline may be sensitive to prolonged exposure to air and light. Insoluble in water. 4-Nitroaniline is sensitive to moisture. |
| Reactivity Profile | P-NITROANILINE may react vigorously with sulfuric acid above 392° F. 4-Nitroaniline may also react with sodium hydroxide at 266° F. Under pressure, 4-Nitroaniline may produce an explosive compound. 4-Nitroaniline is incompatible with strong oxidizers and strong reducing agents. 4-Nitroaniline is capable of explosive decomposition with strong initiators. 4-Nitroaniline will attack some forms of plastics, rubber and coatings. |
| Health Hazard | Inhalation or ingestion causes headache, drowsiness, shortness of breath, nausea, methemoglobinemia, and unconsciousness; fingernails, lips, and ears become bluish; prolonged and excessive exposures may also cause liver damage. Contact with eyes causes irritation and possible corneal damage. Contact with skin causes irritation; continued exposure may cause same symptoms as inhalation or ingestion. |
| Purification Methods | It also crystallises from acetone. It is freed from o-and m-isomers by zone melting and sublimation. [Beilstein 12 IV 1613.] |
| 4-Nitroaniline Preparation Products And Raw materials | |
| Raw materials | Ammonia-->Water-->4-Chloronitrobenzene-->2-BENZOYLACETANILIDE |
| Preparation Products | Disperse Orange 29-->AMIDO GREEN BLACK B-->6-Aminoquinoline-->Acid Black 1-->1,4-DINITROBENZENE-->SIRIUS YELLOW GC-->Amsacrine-->Direct Black 19-->2-BROMO-4-NITROANILINE-->disodium 4-[[2,4-diamino-5-[(3-sulphonatophenyl)azo]phenyl]azo]-2-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]benzenesulphonate -->3-CHLOROQUINOLIN-6-AMINE-->Disperse Red 74-->N-(4,6-DIMETHYLPYRIMIDIN-2-YL)BENZENE-1,4-DIAMINE-->DIRECT FAST BLACK G-->3-CHLORO-6-NITROQUINOLINE-->VACOR-->Direct Green 89-->Disperse Orange 73-->Direct Green 26-->Acid Brown 75-->Catonic Dark Yellow 2RL-->FAST BLACK K SALT PRACTICAL GRADE-->Disperse Red 135-->Direct Grey D-->Acid Black 210-->N-BOC-L-leucylglycyl-arginine-p-nitroanilide hydrochloride-->2-[N-(2-acetoxyethyl)-4-chloro-2-nitro-5-[2-(propionamido)anilino]anilino]ethyl acetate -->DISPERSE RED 17-->Disperse Scarlet SE-R-->Fast Black Base LS-->DISPERSE BLACK 1-->4-Nitrophenyl isocyanate-->N-(4-NITROPHENYL)-4,6-DIMETHYL-2-PYRIMIDINAMINE-->[2-[ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]ethyl]trimethylammonium chloride -->3-[[2-(acetyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile -->CADION-->Disperse Orange 25-->Disperse Blue 183-->methyl N-[4-[(2-chloro-4-nitrophenyl)azo]phenyl]-N-(2-cyanoethyl)-beta-alaninate -->Disperse Orange 37 |
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