3-Isochromanone（CAS# 4385-35-7)

Introduction

3-isochromanone(3-isochromanone) is an organic compound, also known as 3-isochromonone. The following is a description of the nature, use, formulation and safety information of 3-isochromanone:

Nature:

-Appearance: 3-isochromanone is a colorless to pale yellow solid.

-Solubility: It is soluble in a variety of organic solvents, such as ethanol, dimethylformamide and dichloromethane.

-Melting point: The melting point of 3-isochromanone is about 25-28°C.

-Molecular structure: Its chemical formula is C9H8O2, with a ketone group and a benzene ring.

Use:

-As an intermediate: 3-isochromanone is an important intermediate in many organic syntheses and can be used to synthesize various drugs, fragrances and dyes.

-Chemical research: In chemical research, 3-isochromanone can be used to synthesize a variety of compounds and participate in different organic reactions.

Preparation Method:

The method for producing 3-isochromanone is usually obtained by subjecting o-hydroxyisochromone to a dehydration reaction under acidic conditions. This dehydration reaction may use an acidic catalyst such as sulfuric acid or phosphoric acid.

Safety Information:

-Toxicity: There is limited information on the toxicity of 3-isochromanone, but it is generally considered to be low toxic.

-Irritation: 3-isochromanone may irritate the eyes and skin, so you should pay attention to protective measures during use.

-Storage: 3-isochromanone should be stored in a dry, cool place, away from fire and oxidizing agents.

Please note that this information is for informational purposes only, and specific use and handling of 3-isochromanone will need to be evaluated based on specific experimental needs and regulatory requirements.