40800-90-6

40800-90-6 - Names and Identifiers

Name	3-(Methoxymethylene)-2(3H)-benzofuranone
Synonyms	3-(Methoxymethylene)-2(3H)-benzofuranone 3-(METHOXYMETHYLENE)-2(3H)-BENZOFURANONE 3-(methoxymethylidene)-1-benzofuran-2-one 3-(methoxymethylidene)-1-isobenzofuranone 2(3H)-Benzofuranone, 3-(methoxymethylene)- 3-(A-METHOXY)METHYLENEBENZOFURAN-2(3H)-ONE (3Z)-3-(methoxymethylidene)-1-benzofuran-2(3H)-one 3-(α-Methoxy)methylenebenzofuran-2(3H)-one
CAS	40800-90-6
InChI	InChI=1/C10H8O3/c1-12-6-8-7-4-2-3-5-9(7)13-10(8)11/h2-6H,1H3/b8-6-

40800-90-6 - Physico-chemical Properties

Molecular Formula	C10H8O3
Molar Mass	176.17
Density	1.358±0.06 g/cm3(Predicted)
Boling Point	331.1±37.0 °C(Predicted)
Flash Point	136.6°C
Solubility	Chloroform (Slightly), Methanol (Slightly)
Vapor Presure	0.000159mmHg at 25°C
Appearance	Solid
Color	Off-White to Pale Beige
Storage Condition	2-8°C
Refractive Index	1.665

40800-90-6 - Introduction

3-(Methoxymethylene)-2(3H)-benzofuranone is an organic compound with the chemical formula C9H6O2. It is a white crystalline solid with the typical structure of benzofuranones.

The compound is often used as an important intermediate in organic synthesis. It can be used in the synthesis of other organic compounds, such as drugs, dyes and pesticides. It has a certain activity and reactivity, and can be converted by a variety of chemical reactions.

There are various methods for preparing 3-(Methoxymethylene)-2(3H)-benzofuranone. One commonly used method is through the synthesis of benzofurans by subsequent chemical reactions. The specific preparation method can refer to the handbook of organic synthetic chemistry or related literature.

For safety, please refer to the relevant safety data sheet for specific safety information of 3-(Methoxymethylene)-2(3H)-benzofuranone. When using or handling the compound, care should be taken to prevent contact with skin, eyes and inhalation. Operate in well-ventilated conditions and take appropriate personal protective measures, such as wearing gloves and safety glasses. If an accident occurs or there is any health problem, seek medical help immediately.

Last Update：2024-04-09 21:54:55