5-氯-2-羟基-3-甲基苯甲醛

5-氯-2-羟基-3-甲基苯甲醛 - Names and Identifiers

Name	5-Chloro-2-hydroxy-3-methylbenzaldehyde
Synonyms	SKL651 AKOS BB-6932 VHR BQ EG C1 [WLN] 5-Chloro-3-methylsalicylaldehyde 5-Chloro-2-hydroxy-3-methylbenzaldehyde 5-CHLORO-2-HYDROXY-3-METHYLBENZALDEHYDE Benzaldehyde, 5-chloro-2-hydroxy-3-methyl- 3-chloro-6-hydroxy-2,4-dimethylbenzaldehyde 5-Chloro-3-methylsalicylaldehyde, 5-Chloro-2-hydroxy-m-tolualdehyde, 4-Chloro-2-formyl-6-methylphenol
CAS	23602-63-3
InChI	InChI=1/C9H9ClO2/c1-5-3-8(12)7(4-11)6(2)9(5)10/h3-4,12H,1-2H3

5-氯-2-羟基-3-甲基苯甲醛 - Physico-chemical Properties

Molecular Formula	C8H7ClO2
Molar Mass	170.59
Density	1.335±0.06 g/cm3(Predicted)
Melting Point	67 °C
Boling Point	244.7±35.0 °C(Predicted)
Flash Point	118.6°C
Vapor Presure	0.00364mmHg at 25°C
BRN	2249708
pKa	8.09±0.23(Predicted)
Storage Condition	2-8℃
Sensitive	Air Sensitive
Refractive Index	1.602
MDL	MFCD00275687

5-氯-2-羟基-3-甲基苯甲醛 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
Hazard Note	Irritant

5-氯-2-羟基-3-甲基苯甲醛 - Introduction

It is an organic compound with the chemical formula C8H7ClO2. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Colorless or yellowish crystal powder.
-Solubility: It has low solubility in water, but is soluble in organic solvents such as alcohols, ethers and ketones.
-Melting point: The melting point of the compound is about 100-102°C.

Use:
-It has certain applications in the field of medicine and medicine. It can be used as an intermediate for the synthesis of various drug molecules.
-The compound is also commonly used as a chemical reagent for organic synthesis reactions and other laboratory applications.

Method: The preparation method of
-is obtained by The chlorination reaction of methyl p-hydroxybenzaldehyde. Thionyl chloride, aluminum chloride, and the like are generally used as the chlorinating agent.

Safety Information:
-During handling, observe appropriate safety procedures, such as wearing protective gloves, glasses and laboratory clothing.
-This compound has the potential to cause irritation to the eyes, respiratory system and skin, so direct contact should be avoided.
-Avoid inhaling its dust or air with its vapor. When in use, ensure that the operation is carried out in an adequately ventilated environment.
-In the event of an accident such as swallowing or skin contact, seek medical assistance immediately and provide the appropriate safety data and handling guidelines to the doctor.

Last Update：2024-04-09 20:49:11