638-29-9
| Name | Valeryl chloride |
| CAS | 638-29-9 |
| EINECS(EC#) | 211-330-1 |
| Molecular Formula | C5H9ClO |
| MDL Number | MFCD00000757 |
| Molecular Weight | 120.58 |
| MOL File | 638-29-9.mol |
Chemical Properties
| Appearance | clear colorless to light yellow liquid |
| Melting point | -110 °C |
| Boiling point | 125-127 °C(lit.) |
| density | 1.016 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 91 °F |
| storage temp. | Flammables area |
| solubility | Chloroform (Sparingly), Ethyl Acetate (Slightly) |
| form | Liquid |
| color | Clear colorless to light yellow |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 506293 |
| Stability: | Moisture Sensitive |
| InChI | 1S/C5H9ClO/c1-2-3-4-5(6)7/h2-4H2,1H3 |
| InChIKey | XGISHOFUAFNYQF-UHFFFAOYSA-N |
| SMILES | CCCCC(Cl)=O |
| CAS DataBase Reference | 638-29-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Pentanoyl chloride(638-29-9) |
Safety Data
| Symbol(GHS) |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H226-H290-H314-H331-H412 |
| Precautionary statements | P210-P273-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338+P310 |
| Hazard Codes | C |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2502 8/PG 2 |
| WGK Germany | 3 |
| RTECS | YV9107500 |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29159080 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Inhalation Aquatic Chronic 3 Eye Dam. 1 Flam. Liq. 3 Met. Corr. 1 Skin Corr. 1A |
| Safety Profile |