2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-

2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl- - Names and Identifiers

Name	2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-
Synonyms	4-(chloromethyl)-6-methyl-2H-chromen-2-one 4-(chloromethyl)-6-methyl-2H-1-Benzopyran-2-one 2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-
CAS	41295-65-2
EINECS	200-156-0

2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl- - Physico-chemical Properties

Molecular Formula	C11H9ClO2
Molar Mass	208.64

2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl- - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
HS Code	29420000

2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl- - Introduction

2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-, also known as 2H-1-benzopyran-2-one, 4-(chloromethyl)-6-methyl, is an organic compound. The following is a description of the properties, uses, preparation methods and safety information of the compound:

Nature:
-Appearance: 2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-is a solid, often light yellow crystalline.
-Melting point: The melting point range of this compound is 92-95°C.
-Solubility: 2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-Soluble in common organic solvents.

Use:
-Chemical synthesis intermediates: 2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-can be used as starting materials or intermediates in organic synthesis, and participate in the synthesis of other organic compounds.
-Drug research: The compound has some applications in the field of drug research, such as the synthesis of drugs or related chemical experiments.

Preparation Method:
2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-can be prepared in a variety of ways, the following is one of the common preparation methods:
The benzopyran and HCl are reacted under appropriate reaction conditions to generate 4-chloromethylbenzopyran. Then, methylation reaction is carried out with sodium hydroxide under appropriate reaction conditions to prepare 4-chloromethyl-6-methyl-benzopyran. Finally, 6-methyl-benzopyran was converted to 2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-by a carboxylation reaction-.

Safety Information:
2H-1-Benzopyran-2-one,4-(chloromethyl)-6-methyl-may cause certain hazards to the human body or the environment, so appropriate safety protection measures need to be taken when using it. Specific safety information, such as toxicity, flammability, corrosion, etc., need to refer to the relevant chemical safety information or consult a professional. When conducting experiments or preparations, correct operating procedures should be followed and laboratory safety management should be done.

Last Update：2024-04-09 21:00:56