2-Methoxy-4-chlorbenzaldehyd

2-Methoxy-4-chlorbenzaldehyd - Names and Identifiers

Name	4-Chloro-2-methoxybenzaldehyde
Synonyms	2-Methoxy-4-chlorbenzaldehyd 4-Chloro-2-methoxybenzaldehyde 4-CHLORO-2-METHOXYBENZALDEHYDE Benzaldehyde, 4-chloro-2-methoxy-
CAS	53581-86-5

2-Methoxy-4-chlorbenzaldehyd - Physico-chemical Properties

Molecular Formula	C8H7ClO2
Molar Mass	170.59
Density	1.244±0.06 g/cm3(Predicted)
Melting Point	70-75°C
Boling Point	268.8±20.0 °C(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C

2-Methoxy-4-chlorbenzaldehyd - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
WGK Germany	3

2-Methoxy-4-chlorbenzaldehyd - Introduction

It is an organic compound with the chemical formula C8H7ClO2. It is a yellow solid. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: Yellow solid
-Molecular weight: 170.59g/mol
-Melting point: 59-61 ℃
-Boiling point: 273-274 ℃
-Solubility: Soluble in organic solvents such as ethanol and dimethyl sulfoxide, slightly soluble in water.

Use:
It has many applications in organic synthesis:
-It can be used as a starting material or intermediate in organic synthesis.
-It is used in the synthesis of pharmaceuticals and pesticides, such as fungicides and herbicides.

Preparation Method:
can be obtained by chlorination of 2-methoxybenzaldehyde. The reaction is usually carried out in the presence of thionyl chloride or phosphorous chloride.

Safety Information:
The following matters need to be paid attention to when using and storing:
-It is irritating and corrosive, avoid contact with skin and eyes.
-Wear appropriate personal protective equipment, such as protective gloves, glasses and protective face masks, when operating.
-Avoid inhaling its vapor or gas and ensure that it is used in a well-ventilated place.
-When storing, it should be sealed and placed in a cool, dry place, away from fire and combustibles.

Last Update：2024-04-09 19:05:53