81305-72-8
2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde
CAS: 81305-72-8
Molecular Formula: C7H5Cl2NO2
81305-72-8 - Names and Identifiers
81305-72-8 - Physico-chemical Properties
| Molecular Formula | C7H5Cl2NO2 |
| Molar Mass | 206.03 |
| Density | 1.49 |
| Melting Point | 166-168℃ |
| Boling Point | 318℃ |
| Flash Point | 146℃ |
| pKa | -2.29±0.70(Predicted) |
81305-72-8 - Introduction
2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde is an organic compound. Its molecular formula is C7H5Cl2NO2 and its molecular weight is 184.03g/mol.
Nature:
2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde is a pyridine compound with aldehyde group and dichloro group. It is solid and has a strong pungent odor. It is soluble in solvents but insoluble in water.
Use:
2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde is often used as an important intermediate in organic synthesis. It can be used in the preparation of pyridine compounds such as pyridine-2 acid (6-dicarboxylic acid). It can also be used as a raw material for the synthesis of dyes and drugs.
Preparation Method:
Under normal circumstances, 2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde can be synthesized by oxidizing 2,6-dichloropyridine. The synthetic route can be carried out by using an appropriate oxidizing agent, such as acidic potassium periodate (KIO4), under appropriate conditions.
Safety Information:
2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde is an organic compound and must be used with care. It is irritating and may have an irritating effect on the eyes, skin and respiratory system. Wear appropriate protective gloves and eye protection during use. It should be kept away from heat sources and open flames and stored in a dry, cool place.
Nature:
2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde is a pyridine compound with aldehyde group and dichloro group. It is solid and has a strong pungent odor. It is soluble in solvents but insoluble in water.
Use:
2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde is often used as an important intermediate in organic synthesis. It can be used in the preparation of pyridine compounds such as pyridine-2 acid (6-dicarboxylic acid). It can also be used as a raw material for the synthesis of dyes and drugs.
Preparation Method:
Under normal circumstances, 2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde can be synthesized by oxidizing 2,6-dichloropyridine. The synthetic route can be carried out by using an appropriate oxidizing agent, such as acidic potassium periodate (KIO4), under appropriate conditions.
Safety Information:
2,6-Dichloro-1,4-dihydro-3,5-pyridinedicarboxaldehyde is an organic compound and must be used with care. It is irritating and may have an irritating effect on the eyes, skin and respiratory system. Wear appropriate protective gloves and eye protection during use. It should be kept away from heat sources and open flames and stored in a dry, cool place.
Last Update：2024-04-09 02:00:48
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