| 4-Chloro-2-nitroaniline Basic information |
| Product Name: | 4-Chloro-2-nitroaniline |
| Synonyms: | mitsuired3glsalt;Naphthanil Red 3G Base;naphthanilred3gbase;Naphtoelan Fast Red 3GL Base;Naphtoelan Fast Red 3GL Salt;naphtoelanfastred3glbase;naptoelanfastred3glsalt;NCI-C60355 |
| CAS: | 89-63-4 |
| MF: | C6H5ClN2O2 |
| MW: | 172.57 |
| EINECS: | 201-925-4 |
| Product Categories: | Dyestuff Intermediates;Amines;Aromatics;Mutagenesis Research Chemicals;Anilines, Aromatic Amines and Nitro Compounds;Organics;Intermediates of Dyes and Pigments |
| Mol File: | 89-63-4.mol |
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| 4-Chloro-2-nitroaniline Chemical Properties |
| Melting point | 117-119 °C(lit.) |
| Boiling point | 200°C (rough estimate) |
| density | 1.37 |
| refractive index | 1.6460 (estimate) |
| Fp | 191 °C |
| storage temp. | room temp |
| solubility | 0.5g/l (anhydrous substance) |
| form | Crystalline Powder or Chunks |
| pka | pK1: 1.10(+1) (25°C) |
| Colour Index | 37040 |
| color | Orange |
| PH | 7 (0.5g/l, H2O, 20℃) |
| Water Solubility | INSOLUBLE |
| BRN | 512436 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 89-63-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Aniline, 4-chloro-2-nitro-(89-63-4) |
| EPA Substance Registry System | 4-Chloro-2-nitroaniline (89-63-4) |
| Safety Information |
| Hazard Codes | T+,N,T |
| Risk Statements | 26/27/28-33-51/53 |
| Safety Statements | 28-36/37-45-61-28A |
| RIDADR | UN 2237 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | BX1575000 |
| Autoignition Temperature | 964 °F |
| Hazard Note | Very Toxic |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29214210 |
| Hazardous Substances Data | 89-63-4(Hazardous Substances Data) |
| Provider | Language |
|---|---|
| 4-Chloro-2-nitroaniline | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 4-Chloro-2-nitroaniline Usage And Synthesis |
| Chemical Properties | bright orange powder |
| Uses | A nitro-aromatic amine with mutagenicity and carcinogenicity |
| Uses | 4-Chloro-2-nitroaniline is used as pharmaceutical intermediate. |
| Uses | 4-Chloro-2-nitroaniline is used almost exclusively as an intermediate in the synthesis of pigments. The greatest potential for human exposure to 4-chloro-2- nitroaniline is in production and use of pigments made from the compound. |
| Preparation | 4-Chloro-2-nitrobenzenamine of chlorine. |
| General Description | Bright orange powder. |
| Air & Water Reactions | Insoluble in water. |
| Reactivity Profile | 4-Chloro-2-nitroaniline forms explosive products on reaction with nitric acid. Can react with oxidizing agents. |
| Hazard | Toxic by ingestion and inhalation. |
| Fire Hazard | 4-Chloro-2-nitroaniline is probably combustible. |
| Purification Methods | Crystallise the aniline from hot H2O (m 115.8-116o), EtOH, EtOH/H2O or *C6H6, and dry it for 10hours at 60o in vacuo. It has m 115.5-116o after sublimation. [Beilstein 12 H 729, 12 I 355, 12 II 396, 12 III 1649, 12 IV 1669.] |
| 4-Chloro-2-nitroaniline Preparation Products And Raw materials |