4792-27-2

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Basic information

Product Name: 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid
Synonyms: 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid;4-Isobenzofurancarboxylic acid, 1,3-dihydro-1-oxo-;1-Oxo-1,3-dihydro-isobenzofuran-4-carboxylic acid
CAS NO:4792-27-2
Molecular Formula: C₉H₆O₄
Molecular Weight: 178.14154
EINECS: N/A
Product Categories: N/A
Mol File: 4792-27-2.mol
Article Data: 1

Chemical Properties

Melting Point: 279-280 °C
Boiling Point: 470.136 °C at 760 mmHg
Flash Point: 201.645 °C
Appearance: /
Density: 1.502 g/cm³
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
PKA: 3.45±0.20(Predicted)
CAS DataBase Reference: 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid(CAS DataBase Reference)
NIST Chemistry Reference: 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid(4792-27-2)
EPA Substance Registry System: 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid(4792-27-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 4792-27-2(Hazardous Substances Data)

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4792-27-2 Usage

General Description

1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid, also known as dioxobenzofuran carboxylic acid, is a chemical compound with the molecular formula C9H6O4. It is a derivative of benzofuran and contains a carboxylic acid functional group. 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid is commonly used in organic synthesis and pharmaceutical research, where it can be utilized in the production of various drugs and pharmaceutical intermediates. It may also exhibit potential biological activity and has been studied for its potential therapeutic applications. Additionally, 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid may have industrial uses and can be employed in the manufacturing of certain polymers and specialty chemicals.

Check Digit Verification of cas no

The CAS Registry Mumber 4792-27-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,9 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4792-27:
(6*4)+(5*7)+(4*9)+(3*2)+(2*2)+(1*7)=112
112 % 10 = 2
So 4792-27-2 is a valid CAS Registry Number.

4792-27-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	1-oxo-3H-2-benzofuran-4-carboxylic acid

1.2 Other means of identification

Product number	-
Other names	1-OXO-1,3-DIHYDRO-ISOBENZOFURAN-4-CARBOXYLIC ACID

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4792-27-2 SDS

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4792-27-2Relevant articles and documents

Convenient syntheses of 1,3-dihydro-1-oxo-4-isobenzofurancarboxylic acid, 1,3-dihydro-3-oxo-4-isobenzofurancarboxylic acid, and the homologous acetic acids

Skeean,Goel

, p. 628 - 630 (2007/10/02)

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