A8353112
Valeroyl chloride , 98% , 638-29-9
CAS NO.：638-29-9
Empirical Formula: C5H9ClO
Molecular Weight: 120.58
MDL number: MFCD00000757
EINECS: 211-330-1
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -110 °C |
| Boiling point: | 125-127 °C(lit.) |
| Density | 1.016 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 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 |
| CAS DataBase Reference | 638-29-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Pentanoyl chloride(638-29-9) |
| EPA Substance Registry System | Pentanoyl chloride (638-29-9) |
Description and Uses
Valeryl chloride is an intermediate for pharmaceuticals, agrochemicals, surfactants, fragrances, electronic chemicals.
Safety
| 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 | 10-20-35-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2502 8/PG 2 |
| WGK Germany | 3 |
| RTECS | YV9107500 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29159080 |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
