| Identification | |
| Name: | 4-Chlorobenzonitrile |
| Synonyms: | PCBN; p-chlorobenzonitrile |
| CAS: | 623-03-0 |
| EINECS: | 210-765-4 |
| Molecular Formula: | C7H4ClN |
| Molecular Weight: | 137.57 |
| InChI: | InChI=1/C7H4ClN/c8-7-3-1-6(5-9)2-4-7/h1-4H |
| Molecular Structure: |  |
| Properties | |
| Transport: | 200kgs |
| Density: | 1.11 |
| Stability: | Stable at room temperature in closed containers under normal storage and handling conditions. |
| Refractive index: | 1.6088 (17 C) |
| Water Solubility: | insoluble |
| Solubility: | Insoluble (soluble in alcohol and ether) |
| Appearance: | slightly blue crystalline powder and chunks |
| Specification: |
?4-Chlorobenzonitrile (CAS NO.623-03-0) is also named as AI3-00492 ; NSC 6111 ; Nitril kyseliny p-chlorbenzoove ; Nitril kyseliny p-chlorbenzoove [Czech] ; p-Chlorobenzonitrile ; p-Cyanochlorobenzene ; Benzonitrile, 4-chloro- ; Benzonitrile, p-chloro- .?4-Chlorobenzonitrile (CAS NO.623-03-0) is slightly blue crystalline powder and chunks. It is highly toxic. It is flammable by heat. It will produce toxic nitrogen oxide, cyanide and chloride smoke when buring. So the storage environment should be ventilate, low-temperature and dry. Keep?4-Chlorobenzonitrile separate from?acids, oxidants and raw materials of food. |
| Report: |
Reported in EPA TSCA Inventory. Cyanide and its compounds are on the Community Right-To-Know List. |
| Packinggroup: | III |
| HS Code: | 29269095 |
| Storage Temperature: | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
| Safety Data | |
| Hazard Symbols |
Xn:Harmful
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