Butenoyl bromide
but-2-enoyl bromide
Also Known As: Crotonyl bromide|butenoyl bromide|but-2-enoyl bromide|(E)-but-2-enoyl bromide
CAS: 55600-70-9
| Molecular Formula | C4H5BrO |
|---|---|
| Molecular Weight | 147.95238 g/mol |
| LogP | 1.7 |
| Topological Polar Surface Area | 17.1 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 1 |
| Exact Mass | 147.95238 |
| Monoisotopic Mass | 147.95238 |
| Heavy Atoms | 6 |
| Complexity | 75.0 |
Chemical Identifiers
| CAS Number | 55600-70-9 |
|---|---|
| SMILES | CC=CC(=O)Br |
| InChIKey | ZILJGEDLVRILOP-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.
Heterocyclic Building Blocks (32 patents)
Organic Building Blocks (19 patents)
Pharmaceutical Intermediates (35 patents)
Polymer Intermediates (13 patents)
Surfactants & Detergents (1 patents)
Product Overview
Butenoyl bromide (CAS 55600-70-9), with molecular formula C4H5BrO and molecular weight 147.95238 g/mol. IUPAC: but-2-enoyl bromide.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
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