2,3-Dihydro-7-methyl-4H-1-benzopyran-4-one

2,3-Dihydro-7-methyl-4H-1-benzopyran-4-one - Names and Identifiers

Name	4H-1-Benzopyran-4-one, 2,3-dihydro-7-methyl-
Synonyms	7-Methyl-2,3-dihydrochroMen-4-one 2,3-Dihydro-7-methyl-4H-1-benzopyran-4-one 7-Methyl-2,3-dihydro-4H-1-benzopyran-4-one 4H-1-Benzopyran-4-one, 2,3-dihydro-7-methyl-
CAS	18385-69-8

2,3-Dihydro-7-methyl-4H-1-benzopyran-4-one - Physico-chemical Properties

Molecular Formula	C10H10O2
Molar Mass	162.19
Density	1.1576 g/cm3(Temp: 21 °C)
Boling Point	138 °C(Press: 13 Torr)
Storage Condition	Sealed in dry,Room Temperature

2,3-Dihydro-7-methyl-4H-1-benzopyran-4-one - Introduction

4H-1-Benzopyran-4-one, 2,3-dihydro-7-methyl-, also known as heptanone, is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Nonanone is a colorless liquid that exhibits an odor similar to alcohol at room temperature. It is moderately volatile and flammable. It is soluble in a variety of organic solvents such as ethanol, benzene and ether.
-Nonanone has a lower boiling point and a higher flash point, so you need to pay attention to safety during storage and use.

Use:
-Nonanone is mainly used as a solvent and is often used to dissolve or dilute organic matter in chemical laboratories.
-It can also be used as an ingredient in certain paints, cleaners and glues.

Method:
-Nonanone can be synthesized by a Ketonization reaction. A common method of preparation is the oxidation of N-heptanol with an oxidant catalyst to form nonanone.

Safety Information:
-Nonanone is a flammable liquid and care must be taken to avoid sources of ignition and open flames.
-Use nonanone with good ventilation and avoid contact with skin, eyes and mucous membranes.
-Wear gloves, goggles and protective clothing when handling nonanone to ensure safe handling.

Please note that in the process of using chemical substances, always follow the correct operating procedures and safe operating guidelines to ensure the safety of the laboratory and workplace.

Last Update：2024-04-09 15:17:54