628-20-6
| Name | 4-Chlorobutyronitrile |
| CAS | 628-20-6 |
| EINECS(EC#) | 211-031-6 |
| Molecular Formula | C4H6ClN |
| MDL Number | MFCD00001972 |
| Molecular Weight | 103.55 |
| MOL File | 628-20-6.mol |
Chemical Properties
| Appearance | Clear Colourless Liquid |
| Boiling point | 195-197 °C (lit.) |
| density | 1.158 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 185 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform, Ethyl Acetate (Slightly) |
| form | Liquid |
| color | Clear colorless to pale yellow |
| Specific Gravity | 1.158 |
| Water Solubility | immiscible |
| BRN | 1633582 |
| InChI | 1S/C4H6ClN/c5-3-1-2-4-6/h1-3H2 |
| InChIKey | ZFCFBWSVQWGOJJ-UHFFFAOYSA-N |
| SMILES | ClCCCC#N |
| CAS DataBase Reference | 628-20-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanenitrile, 4-chloro-(628-20-6) |
| EPA Substance Registry System | 628-20-6(EPA Substance) |
Safety Data
| Hazard Codes | T,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 3276 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | ET9020000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29269095 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |