5-chloro-2-methoxy pyridine
5-Chloro-2-methoxypyridine
CAS: 13473-01-3
Molecular Formula: C6H6ClNO
5-chloro-2-methoxy pyridine - Names and Identifiers
| Name | 5-Chloro-2-methoxypyridine |
| Synonyms | 5-Chloro-2-methoxypyridine 5-CHLORO-2-METHOXYPYRIDINE 2-METHOXY-5-CHLORO PYRIDINE 2-methoxy-5-chloro pyridine 5-chloro-2-methoxy pyridine Pyridine, 5-chloro-2-methoxy- |
| CAS | 13473-01-3 |
| EINECS | 626-629-6 |
| InChI | InChI=1/C6H6ClNO/c1-9-6-3-2-5(7)4-8-6/h2-4H,1H3 |
5-chloro-2-methoxy pyridine - Physico-chemical Properties
| Molecular Formula | C6H6ClNO |
| Molar Mass | 143.57 |
| Density | 1.193 g/mL at 25 °C (lit.) |
| Boling Point | 181-182 °C (lit.) |
| Flash Point | 128°F |
| Vapor Presure | 1.66mmHg at 25°C |
| Specific Gravity | 1.193 |
| pKa | 1.12±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.5260(lit.) |
| Physical and Chemical Properties | WGK Germany:3 |
5-chloro-2-methoxy pyridine - Risk and Safety
| Risk Codes | R10 - Flammable R22 - Harmful if swallowed R41 - Risk of serious damage to eyes R36/37/38 - 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. S39 - Wear eye / face protection. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Class | 3 |
| Packing Group | III |
5-chloro-2-methoxy pyridine - Introduction
5-Chloro-2-methoxypyridine is an organic compound with the chemical formula C7H6ClNO. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: colorless or light yellow liquid
-Melting point:-68°C
-Boiling Point: 207-209°C
-Density: 1.225g/cm³
-Stability: stable, but reacts with strong oxidants
Use:
-5-Chloro-2-methoxypyridine is mainly used as a chemical reagent and intermediate.
-It can be used as a raw material for the synthesis of other compounds, such as catalysts for the synthesis of drugs or organic synthesis reactions.
Preparation Method:
-5-Chloro-2-methoxypyridine can be prepared by the reaction of 4-chloronitrobenzene and methoxybenzene boronic acid. A specific synthesis step may be using a cuprous chloride catalyst in a hot solvent, and reacting under appropriate temperature conditions to obtain the target product.
Safety Information:
- 5-chloro -2-methoxypyridine in use and storage should comply with the appropriate safety procedures.
-It may irritate the eyes, skin and respiratory system, so wear protective glasses, gloves and protective masks during operation.
-When exposed to the compound, immediately flush the affected area with plenty of water and seek medical attention in time.
-When storing, it should be placed in a cool, dry and well-ventilated place, away from fire and oxidizing agents.
Nature:
-Appearance: colorless or light yellow liquid
-Melting point:-68°C
-Boiling Point: 207-209°C
-Density: 1.225g/cm³
-Stability: stable, but reacts with strong oxidants
Use:
-5-Chloro-2-methoxypyridine is mainly used as a chemical reagent and intermediate.
-It can be used as a raw material for the synthesis of other compounds, such as catalysts for the synthesis of drugs or organic synthesis reactions.
Preparation Method:
-5-Chloro-2-methoxypyridine can be prepared by the reaction of 4-chloronitrobenzene and methoxybenzene boronic acid. A specific synthesis step may be using a cuprous chloride catalyst in a hot solvent, and reacting under appropriate temperature conditions to obtain the target product.
Safety Information:
- 5-chloro -2-methoxypyridine in use and storage should comply with the appropriate safety procedures.
-It may irritate the eyes, skin and respiratory system, so wear protective glasses, gloves and protective masks during operation.
-When exposed to the compound, immediately flush the affected area with plenty of water and seek medical attention in time.
-When storing, it should be placed in a cool, dry and well-ventilated place, away from fire and oxidizing agents.
Last Update：2024-04-09 20:49:11
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Tel: +86-400-900-4166
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