31224-43-8
3-Fluoro-2-pyridinecarboxaldehyde
CAS: 31224-43-8
Molecular Formula: C6H4FNO
31224-43-8 - Names and Identifiers
| Name | 3-Fluoro-2-pyridinecarboxaldehyde |
| Synonyms | 3-Fluoropicolinaldehyde 3-FLURO-2-FORMYLPYRIDINE 3-Fluoro-2-Formylpyridine 2-Formyl-3-fluoropyridine 3-FLUORO-2-FORMYLPYRIDINE 3-fluoro-2-formyl pyridine 3-FLUOROPYRIDINE-2-CARBALDEHYDE 3-Fluoropyridine-2-carbaldehyde 3-Fluoro-2-pyridinecarbaldehyde 3-Fluoropyridine-2-carboxaldehyde 3-FLUOROPYRIDINE-2-CARBOXALDEHYDE 3-Fluoro-2-pyridinecarboxaldehyde 2-Pyridinecarboxaldehyde, 3-fluoro- 2-Pyridinecarboxaldehyde,3-fluoro-(9CI) 1,1'-sulfonylbis(4-fluoro-3-nitrobenzene) |
| CAS | 31224-43-8 |
| EINECS | 690-026-4 |
| InChI | InChI=1/C12H6F2N2O6S/c13-9-3-1-7(5-11(9)15(17)18)23(21,22)8-2-4-10(14)12(6-8)16(19)20/h1-6H |
31224-43-8 - Physico-chemical Properties
| Molecular Formula | C6H4FNO |
| Molar Mass | 125.1 |
| Density | 1.269±0.06 g/cm3(Predicted) |
| Melting Point | 49 °C |
| Boling Point | 112°C/50mmHg(lit.) |
| Flash Point | 275.3°C |
| Water Solubility | Slightly soluble in water. |
| Solubility | soluble in Methanol |
| Vapor Presure | 7.51E-11mmHg at 25°C |
| Appearance | Solid |
| Color | White to Green to Brown |
| pKa | 1.25±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.607 |
31224-43-8 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Hazard Note | Harmful |
31224-43-8 - Introduction
It is an organic compound with the chemical formula C6H4FN. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless liquid or solid (at low temperature).
-Melting point:-10 ° C.
-Boiling point: 105-110 ° C.
-Density: 1.29 g/mL.
-Solubility: Soluble in some organic solvents, such as alcohols and ethers.
Use:
-It can be used as an intermediate in organic synthesis and is commonly used in the synthesis of biologically active compounds.
-It is widely used in the pharmaceutical field of drug research and development, Pesticide Synthesis, dyes and fungicides.
Method:
-or can be synthesized by the oxidation reaction of 3-fluoro-2-pyridine chloride with catechol.
Safety Information:
-must have a certain toxicity, so in the use and handling of the need to take appropriate safety measures.
-This compound should be kept away from heat, open flames and oxidants, and stored in a dry, well-ventilated place.
-When in contact with this compound, wear appropriate protective gloves and glasses to avoid contact with skin and eyes.
-If inhaled or ingested, seek medical attention immediately.
Nature:
-Appearance: Colorless liquid or solid (at low temperature).
-Melting point:-10 ° C.
-Boiling point: 105-110 ° C.
-Density: 1.29 g/mL.
-Solubility: Soluble in some organic solvents, such as alcohols and ethers.
Use:
-It can be used as an intermediate in organic synthesis and is commonly used in the synthesis of biologically active compounds.
-It is widely used in the pharmaceutical field of drug research and development, Pesticide Synthesis, dyes and fungicides.
Method:
-or can be synthesized by the oxidation reaction of 3-fluoro-2-pyridine chloride with catechol.
Safety Information:
-must have a certain toxicity, so in the use and handling of the need to take appropriate safety measures.
-This compound should be kept away from heat, open flames and oxidants, and stored in a dry, well-ventilated place.
-When in contact with this compound, wear appropriate protective gloves and glasses to avoid contact with skin and eyes.
-If inhaled or ingested, seek medical attention immediately.
Last Update：2024-04-09 20:49:11
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View History
31224-43-8
Thiol-PEG11-NH2
2,4,5-Trifluorophenylacetonitrile
三乙基锑
84-16-2
1060804-39-8
4-Fluoro-2-methylbenzonitrile
950769-58-1
29870-28-8
104-10-9
Thiol-PEG11-NH2
2,4,5-Trifluorophenylacetonitrile
三乙基锑
84-16-2
1060804-39-8
4-Fluoro-2-methylbenzonitrile
950769-58-1
29870-28-8
104-10-9