4-Pentenoyl chloride
ALDRICH/468479 - 98%
Synonym: 4-Pentenoic acid chloride
CAS Number: 39716-58-0
Empirical Formula (Hill Notation): C5H7ClO
Molecular Weight: 118.56
MDL Number: MFCD00799572
Linear Formula: H2C=CHCH2CH2COCl
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 468479-5ML.
| assay | 98% |
| bp | 125 °C (lit.) |
| density | 1.074 g/mL at 25 °C (lit.) |
| functional group | acyl chloride |
| allyl | |
| InChI | 1S/C5H7ClO/c1-2-3-4-5(6)7 |
| InChI key | JDKQTIKEGOOXTJ-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | ClC(=O)CCC=C |
| Application: | 4-Pentenoyl chloride may be used in the preparation of: • • 4-pentenoylcobalt tricarbonyl • N-4-pentenoyl- |
| General description: | 4-Pentenoyl chloride has been identified as a key impurity in 5-chlorovaleroyl chloride (5-CVC). 4-Pentenoyl chloride can be synthesized by reacting thionyl chloride and 4-pentenoic acid. |
| Packaging: | 5, 25 mL in glass bottle |
| Symbol |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H226 - H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 10-34 |
| Safety Statements | 16-26-27-36/37/39-45 |
| RIDADR | UN 2920 3(8) / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 80.6 °F - closed cup |
| Flash Point(C) | 27 °C - closed cup |
| Purity | 98% |
| bp | 125 °C (lit.) |
| Density | 1.074 g/mL at 25 °C (lit.) |
| UNSPSC | 12352100 |