1-Chloro-2-butyne
1-chlorobut-2-yne
Also Known As: 1-Chloro-2-butyne|1-chlorobut-2-yne|1-chloro-but-2-yne|2-Butyne, 1-chloro-|1-Chlor-but-2-in|2-BUTYNYL CHLORIDE|2-Butyne, 1-chloro-(8CI,9CI)
CAS: 3355-17-7
| Molecular Formula | C4H5Cl |
|---|---|
| Molecular Weight | 88.00798 g/mol |
| LogP | 1.4 |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 88.00798 |
| Monoisotopic Mass | 88.00798 |
| Heavy Atoms | 5 |
| Complexity | 62.0 |
Chemical Identifiers
| CAS Number | 3355-17-7 |
|---|---|
| SMILES | CC#CCCl |
| InChIKey | OKWUYBGGPXXFLS-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 8 IPC patent classification(s) across the SureChEMBL global patent database.
Agrochemicals (42 patents)
Heterocyclic Building Blocks (144 patents)
Organic Building Blocks (99 patents)
Organometallic Reagents (4 patents)
Peptides & Amino Acids (6 patents)
Pharmaceutical Intermediates (44 patents)
Polymer Intermediates (4 patents)
Specialty Chemicals (10 patents)
Product Overview
1-Chloro-2-butyne (CAS 3355-17-7), with molecular formula C4H5Cl and molecular weight 88.00798 g/mol. IUPAC: 1-chlorobut-2-yne.
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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