| Name | o-Chlorobenzaldehyde Oxime |
| Synonyms | o-Chlorobenzaldoxime alpha-Chlorobenzaldoxime o-Chlorobenzaldehyde Oxime (Z)-N-hydroxybenzimidoyl chloride N-hydroxybenzenecarboximidoyl chloride |
| CAS | 698-16-8 |
| InChI | InChI=1/C7H6ClNO/c8-7(9-10)6-4-2-1-3-5-6/h1-5,10H/b9-7+ |
| Molecular Formula | C7H6ClNO |
| Molar Mass | 155.582 |
| Density | 1.21g/cm3 |
| Melting Point | 48-52°C |
| Boling Point | 275.8°C at 760 mmHg |
| Flash Point | 120.6°C |
| Vapor Presure | 0.00241mmHg at 25°C |
| pKa | 10.51±0.70(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.55 |
| Physical and Chemical Properties | Chemically colorless crystals. Melting point 51-52 ℃. Insoluble in water, soluble in alcohol. |
| Use | Uses for organic synthesis. |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| Raw Materials | Benzaldoxime |
| Downstream Products | tioxazafen |
Dissolve benzaldehyde oxime in chloroform, cool to -2 ℃, introduce dry chlorine under stirring, and keep the temperature below -2 ℃. After chlorination, the dissolved chlorine is removed under reduced pressure and the solvent is distilled at 40 ℃. The residue is dissolved in petroleum ether, cooled, and crystallized into benzaldehyde oxime chloride.