| Name | 4-Bromobutyronitrile |
| Synonyms | BRN 0956577 4-bromobutanenitrile 4-Bromobutyronitrile 3-Bromopropyl cyanide 1-Bromo-3-cyanopropane Butanenitrile, 4-bromo- Butyronitrile, 4-bromo- |
| CAS | 5332-06-9 |
| EINECS | 226-236-6 |
| InChI | InChI=1/C4H6BrN/c5-3-1-2-4-6/h1-3H2 |
| Molecular Formula | C4H6BrN |
| Molar Mass | 148.001 |
| Density | 1.463g/cm3 |
| Melting Point | 104-105 °C |
| Boling Point | 207°C at 760 mmHg |
| Flash Point | 103.9°C |
| Vapor Presure | 0.23mmHg at 25°C |
| Refractive Index | 1.47 |
| Hazard Symbols | Xn - Harmful![]() |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 3276 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS number | ET8925000 |
| F | 9 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| customs code | 29269090 |
| storage conditions | Inert atmosphere,Room Temperature |
| morphology | Liquid |
| color | Clear colorless to yellow |
| water solubility | Miscible with toluene and benzene. Immiscible with water. |
| BRN | 956577 |
| EPA chemical information | Butanenitrile, 4-bromo- (5332-06-9) |
| category | toxic substances |
| toxicity classification | highly toxic |
| acute toxicity | abdominal cavity-mouse LD50: 100 mg/kg |
| flammability hazard characteristics | Thermal decomposition discharges toxic cyanide, nitrogen oxide, bromide smoke |
| storage and transportation characteristics | The warehouse is ventilated and dry at low temperature; stored separately from food raw materials |
| fire extinguishing agent | water, foam, carbon dioxide, dry powder, sand |