甲基3-甲酰基-2-吡啶羧酸
2-Pyridinecarboxylicacid,3-formyl-,methylester(9CI)
CAS: 133155-82-5
Molecular Formula: C8H7NO3
甲基3-甲酰基-2-吡啶羧酸 - Names and Identifiers
甲基3-甲酰基-2-吡啶羧酸 - Physico-chemical Properties
| Molecular Formula | C8H7NO3 |
| Molar Mass | 165.15 |
| Density | 1.249 |
| Boling Point | 322.7±27.0 °C(Predicted) |
| Flash Point | 148.9°C |
| Vapor Presure | 0.000275mmHg at 25°C |
| pKa | -0.59±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.561 |
甲基3-甲酰基-2-吡啶羧酸 - Introduction
Methyl 3-carboxaldehyde-2-picolinate, the chemical formula is C8H9NO3, can also be abbreviated as pyridine formate. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Methyl 3-carbaldehyde-2-picolinate is a colorless or slightly yellow liquid.
-Solubility: Soluble in organic solvents such as ethanol, acetone and ethyl acetate.
-Melting point and boiling point: The melting point of the compound is -5~0°C, and the boiling point is 185°C.
-Density: The density of the compound is about 1.18g/cm³.
Use:
-3-Formaldehyde-2-pyridinecarboxylic acid methyl ester is often used as one of the raw materials of pesticides.
-It can also be used as an important intermediate in dyes and organic synthesis.
Preparation Method:
The preparation of methyl 3-carboxaldehyde-2-picolinate is usually carried out by reacting methyl 2-picolinate with formaldehyde in the presence of a base.
-The temperature and reaction time need to be controlled during the reaction process. The product is distilled and purified to obtain methyl 3-formaldehyde-2-pyridinecarboxylate.
Safety Information:
- 3-formaldehyde -2-pyridine carboxylic acid methyl ester is an organic compound, should pay attention to protective measures when using, avoid contact with skin, eyes and respiratory tract.
-During storage and handling, keep away from fire and heat sources, and avoid contact with oxidants and strong acids.
-The decomposition of the compound at high temperature may produce toxic gases to avoid excessive temperature during heating.
-The safety data sheet provided by the supplier should be read and followed before use or storage.
Nature:
-Appearance: Methyl 3-carbaldehyde-2-picolinate is a colorless or slightly yellow liquid.
-Solubility: Soluble in organic solvents such as ethanol, acetone and ethyl acetate.
-Melting point and boiling point: The melting point of the compound is -5~0°C, and the boiling point is 185°C.
-Density: The density of the compound is about 1.18g/cm³.
Use:
-3-Formaldehyde-2-pyridinecarboxylic acid methyl ester is often used as one of the raw materials of pesticides.
-It can also be used as an important intermediate in dyes and organic synthesis.
Preparation Method:
The preparation of methyl 3-carboxaldehyde-2-picolinate is usually carried out by reacting methyl 2-picolinate with formaldehyde in the presence of a base.
-The temperature and reaction time need to be controlled during the reaction process. The product is distilled and purified to obtain methyl 3-formaldehyde-2-pyridinecarboxylate.
Safety Information:
- 3-formaldehyde -2-pyridine carboxylic acid methyl ester is an organic compound, should pay attention to protective measures when using, avoid contact with skin, eyes and respiratory tract.
-During storage and handling, keep away from fire and heat sources, and avoid contact with oxidants and strong acids.
-The decomposition of the compound at high temperature may produce toxic gases to avoid excessive temperature during heating.
-The safety data sheet provided by the supplier should be read and followed before use or storage.
Last Update：2024-04-10 22:29:15
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Product Name: Methyl 3-formylpicolinate Visit Supplier Webpage Request for quotationCAS: 133155-82-5
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QQ: 2881950922
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Product Name: Methyl 3-formylpicolinate Visit Supplier Webpage Request for quotationCAS: 133155-82-5
Tel: +86-18821248368
Email: Int06@meryer.com
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Product Name: 2-Pyridinecarboxylicacid,3-formyl-,methylester(9CI) Visit Supplier Webpage Request for quotation
CAS: 133155-82-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 133155-82-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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