2-Chloro-3-hydroxy-p-anisaldehyde

2-Chloro-3-hydroxy-p-anisaldehyde - Names and Identifiers

Name	2-Chloro-3-hydroxy-4-methoxybenzaldehyde
Synonyms	AKOS B028960 Chloroisovaniline TIMTEC-BB SBB003704 2-CHLOROISOVANILLIN 2-Chloroisovanillin 2-CHLORO-3-HYDROXY-P-ANISALDEHYDE 2-Chloro-3-hydroxy-p-anisaldehyde 2-Chloro-3-hydroxy-4-methoxybenzaldehyde 2-CHLORO-3-HYDROXY-4-METHOXYBENZALDEHYDE 2-Chloro-3-hydroxy-p-anisaldehyde, 2-Chloroisovanillin
CAS	37687-57-3
EINECS	253-627-9
InChI	InChI=1/C8H7ClO3/c1-12-6-3-2-5(4-10)7(9)8(6)11/h2-4,11H,1H3

2-Chloro-3-hydroxy-p-anisaldehyde - Physico-chemical Properties

Molecular Formula	C8H7ClO3
Molar Mass	186.59
Density	1.377±0.06 g/cm3(Predicted)
Melting Point	204-208°C(lit.)
Boling Point	291.3±35.0 °C(Predicted)
Flash Point	130°C
Vapor Presure	0.00113mmHg at 25°C
pKa	7.77±0.15(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.601

2-Chloro-3-hydroxy-p-anisaldehyde - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - 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. S36 - Wear suitable protective clothing.
WGK Germany	3

2-Chloro-3-hydroxy-p-anisaldehyde - Introduction

It is an organic compound with the chemical formula C8H7ClO3. Its main properties are as follows:

1. Appearance: It is a white to light yellow crystalline solid.
2. Solubility: It is easily soluble in organic solvents, such as alcohols and ether solvents, but its solubility in water is low.
3. melting point: the melting point is between 98-100 degrees Celsius.

The compound has certain uses in practical applications:

1. drug synthesis: is an important organic synthesis intermediates, commonly used in the synthesis of various drugs and bioactive molecules.
2. developing agent: it can also be used as a developing agent, which can be used to detect and determine some chemical substances, metal ions and biological molecules.

The preparation method can be carried out by the following steps:

1.2-methoxy -3-hydroxy -4-methoxy benzaldehyde and 2-chlorobenzoic acid are subjected to ester exchange reaction to obtain the target product.

You need to pay attention to its safety information when using it:

1. High temperature and fire source may cause the combustion of the compound, and it is necessary to stay away from fire source and high temperature environment.
2. Avoid direct contact with skin and eyes during operation. If exposed to this compound, immediately flush the affected area with plenty of water and seek medical help promptly.
3. Avoid moisture and exposure to direct sunlight during storage and transportation.

Last Update：2024-04-09 21:21:28