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2-Chlorobenzaldehyde
1. Product overview
| Product name | 2-Chlorobenzaldehyde | CAS NO. | 89-98-5 |
| Alias | 2-chlorobenzaldehyde | English name | 2-Chlorobenzaldehyde |
| Molecular formula | C7H5CIO | Molecular weight | 140.57 |
| Melting point | 9-11℃ | Boiling point | 209-215℃ |
| Flash point | 88 cc | Density | (water =1) 1.248 (25℃) (Air =1) No data |
| Solubility | Soluble in alcohol, ether, acetone and benzene organic solvents, slightly soluble in water. | Explosion limit | No data |
| Appearance & Property | Colorless needle-like crystal or colorless or light yellow oily liquid with benzaldehyde odor. | ||
2. Quality Index
| Item | Index |
| Appearance | Colorless needle-like crystals or colorless or yellowish oily liquid |
| Mass fraction of 2-Chlorobenzaldehyde % ≥ | 99.5 |
| Mass fraction of o-chlorotoluene % ≤ | 0.10 |
| Mass fraction of o-chlorobenzyl chloride % ≤ | 0.20 |
| Mass fraction of p-Chlorobenzaldehyde % ≤ | 0.30 |
| Mass fraction % of o-chlorodichlorobenzyl ≤ | 0.20 |
| Mass fraction of other impurities % ≤ | 0.10 |
| Acidity (calculated by 2-Chlorobenzoic acid) mass fraction % ≤ | 0.50 |
3, Main uses
is use as an intermediate of medicines and dye.
4, Packing weight：250kg/drum.