1-Chloro-3-(3-chlorobut-3-en-1-yl)benzene CAS 731772-05-7
| CAS No. | 731772-05-7 |
| Molecular Formula | C10H10Cl2 |
| Molecular Weight | 201.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Chloro-3-(3-chlorobut-3-en-1-yl)benzene (CAS 731772-05-7), molecular formula C10H10Cl2 and molecular weight 201.09 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Chloro-3-(3-chlorobut-3-en-1-yl)benzene (C10H10Cl2) is characterized by chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 1-Chloro-3-(3-chlorobut-3-en-1-yl)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H10Cl2 |
| Molecular Weight | 201.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-Chloro-5-(4-methylphenyl)-1-pentene (CAS 1143461-43-1)
- 1-Chloro-3-(1-(chloromethyl)cyclopropyl)benzene (CAS 1226182-70-2)
- 1-Chloro-4-(2-chloroallyl)-2-methylbenzene (CAS 951888-23-6)
- 1-Chloro-4-(3-chlorobut-3-en-1-yl)benzene (CAS 731772-10-4)
- 2-Chloro-3-(2-chloro-6-methylphenyl)-1-propene (CAS 951895-29-7)
- 2-Chloro-3-(4-chloro-2-methylphenyl)-1-propene (CAS 951894-00-1)
- 2-Chloro-4-(2-chloroallyl)-1-methylbenzene (CAS 951887-96-0)
- 731772-00-2 1-Chloro-2-(3-chlorobut-3-en-1-yl)benzene DTXSID70641106 (CAS 731772-00-2)
Recommended Standards
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- 2-(But-3-en-1-yl)-1,4-dichlorobenzene (CAS 951892-70-9)
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