A5095212
Isovaleryl Chloride , 96% , 108-12-3
Synonym(s):
3-Methylbutyryl chloride
CAS NO.：108-12-3
Empirical Formula: C5H9ClO
Molecular Weight: 120.58
MDL number: MFCD00000738
EINECS: 203-552-2
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 115-117 °C (lit.) |
| Density | 0.989 g/mL at 25 °C (lit.) |
| vapor pressure | 20.3hPa at 20℃ |
| refractive index | n |
| Flash point: | 66 °F |
| storage temp. | Flammables area |
| solubility | Chloroform (Soluble), Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless to slightly yellow or pink |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| Merck | 14,5232 |
| BRN | 741910 |
| Stability: | Moisture Sensitive |
| CAS DataBase Reference | 108-12-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoyl chloride, 3-methyl-(108-12-3) |
| EPA Substance Registry System | Butanoyl chloride, 3-methyl- (108-12-3) |
Description and Uses
Isovaleryl chloride was used in the synthesis of:
- furanodictines A and B
- tetrapeptide amide, S-benzyl-L-cysteinyl-L-prolyl-L-leucylglycinamide
- (+)-blastmycinone
- (R)- and (S)-2-methyl-4-octanol, aggregation pheromone of some sugarcane weevils
Safety
| Symbol(GHS) |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H226-H314-H331 |
| Precautionary statements | P210-P233-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | C,F |
| Risk Statements | 10-34-37-11-20 |
| Safety Statements | 26-36/37/39-45-9-23-16 |
| RIDADR | UN 2502 8/PG 2 |
| WGK Germany | 3 |
| F | 21 |
| 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) |
