I. Physical and Chemical Properties
3,5-Dichlorobenzoyl chloride, also known as DCBC, molecular formula: C₇H₃Cl₃O, CAS: 2905-62-6, melting point 26°C, boiling point 135–137°C.
II. Quality Specifications
| No. | Item | Standard | Unit |
|---|---|---|---|
| 1 | Appearance | Colorless and transparent | —— |
| 2 | Content | ≥99 | Wt% |
| 3 | 1,3,5-Trichlorobenzene | ≤0.2 | Wt% |
| 4 | 5-Chloroisophthaloyl Chloride | ≤0.3 | Wt% |
Remark: Content can be up to 99.9% upon customer request.
III. Applications
An important intermediate for the synthesis of the agricultural herbicide propyzamide, widely used in pesticides, pharmaceuticals, photosensitive materials and other fields.
IV. Packaging Specifications
250kg/drum, 1000kg/drum, or as per customer requirements.