100910-66-5
5-Methylpyridine-3-carboxaldehyde
CAS: 100910-66-5
Molecular Formula: C7H7NO
100910-66-5 - Names and Identifiers
100910-66-5 - Physico-chemical Properties
| Molecular Formula | C7H7NO |
| Molar Mass | 121.14 |
| Density | 1.095±0.06 g/cm3(Predicted) |
| Melting Point | 37 °C |
| Boling Point | 68 °C(Press: 0.5 Torr) |
| Flash Point | 97.693°C |
| Vapor Presure | 0.071mmHg at 25°C |
| pKa | 3.72±0.20(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.563 |
100910-66-5 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
100910-66-5 - Introduction
5-Methylpyridine-3-carbaldehyde, the chemical formula C8H9NO, is also known as glutaraldehyde. The following is a description of its nature, use, formulation and safety information:
Nature:
5-methyl pyridine -3-formaldehyde is a colorless liquid with a special smell. It has a molecular weight of 135.16g/mole and a density of 1.04 g/mL. It is insoluble in water but miscible with organic solvents.
Use:
5-methylpyridine-3-carbaldehyde has a wide range of applications in organic synthesis. It can be used as a modifying reagent for the synthesis of other organic compounds. In addition, it has certain uses in the pharmaceutical and pesticide industries.
Preparation Method:
5-methyl pyridine -3-carbaldehyde can be prepared by reacting 2-butanone with methyl ethyl amine to generate 5-methyl pyridine, and then oxidizing it to obtain 5-methyl pyridine -3-carbaldehyde. The specific preparation conditions need to be further optimized to obtain a high yield and purity of the product.
Safety Information:
5-Methylpyridine-3-carbaldehyde is a hazardous chemical and should be handled under appropriate laboratory conditions. It is an irritating compound that may cause irritation and burns on contact with the skin and eyes. During use, avoid inhaling its vapor and avoid contact with skin and eyes. Appropriate protective measures, such as lab gloves and goggles, must be worn. During storage and handling, care should be taken to avoid contact with oxidants or strong acidic substances to avoid dangerous reactions.
Nature:
5-methyl pyridine -3-formaldehyde is a colorless liquid with a special smell. It has a molecular weight of 135.16g/mole and a density of 1.04 g/mL. It is insoluble in water but miscible with organic solvents.
Use:
5-methylpyridine-3-carbaldehyde has a wide range of applications in organic synthesis. It can be used as a modifying reagent for the synthesis of other organic compounds. In addition, it has certain uses in the pharmaceutical and pesticide industries.
Preparation Method:
5-methyl pyridine -3-carbaldehyde can be prepared by reacting 2-butanone with methyl ethyl amine to generate 5-methyl pyridine, and then oxidizing it to obtain 5-methyl pyridine -3-carbaldehyde. The specific preparation conditions need to be further optimized to obtain a high yield and purity of the product.
Safety Information:
5-Methylpyridine-3-carbaldehyde is a hazardous chemical and should be handled under appropriate laboratory conditions. It is an irritating compound that may cause irritation and burns on contact with the skin and eyes. During use, avoid inhaling its vapor and avoid contact with skin and eyes. Appropriate protective measures, such as lab gloves and goggles, must be worn. During storage and handling, care should be taken to avoid contact with oxidants or strong acidic substances to avoid dangerous reactions.
Last Update：2024-04-10 22:29:15
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