Welcome to LookChem.com Sign In|Join Free

CAS

  • or

7487-10-7

5,6-Isobenzofurandicarboxylic acid, 1,3-dihydro-1,3-dioxo-, also known as 5,6-dihydro-5,6-dihydroxy-1,3-isobenzofurandione, is a chemical compound with the molecular formula C8H6O5. It is a white crystalline solid that is soluble in water and has a molecular weight of 190.13 g/mol. 5,6-Isobenzofurandicarboxylic acid, 1,3-dihydro-1,3-dioxo- is a derivative of isobenzofuran and is characterized by the presence of two hydroxyl groups at the 5 and 6 positions, as well as two carboxylic acid groups at the 1 and 3 positions. It is synthesized through various chemical reactions and is used in the production of pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its unique structure and properties, it has potential applications in various fields, including the synthesis of complex organic molecules and the development of new materials.

7487-10-7

Post Buying Request

7487-10-7 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

7487-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7487-10-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,8 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7487-10:
(6*7)+(5*4)+(4*8)+(3*7)+(2*1)+(1*0)=117
117 % 10 = 7
So 7487-10-7 is a valid CAS Registry Number.

7487-10-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name pyromellitic monoanhydride

1.2 Other means of identification

Product number -
Other names pyromellitic anhydride

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:7487-10-7 SDS

7487-10-7Relevant articles and documents

METHOD FOR PRODUCING CARBOXYLIC ANHYDRIDE AND ARYLBORONIC ACID COMPOUND

-

Page/Page column 7, (2012/01/13)

When phthalic acid is heated in heptane under azeotropic reflux conditions in the presence of a catalytic amount of an arylboronic acid compound (such as 2,6-(diisopropylaminomethyl)phenylboronic acid or 2,6-bis(diisopropylaminomethyl)phenylboronic acid), phthalic anhydride is obtained in high yield.

Production method of highly pure pyromellitic dianhydride

-

Page/Page column 8-10, (2008/06/13)

A method of producing pyromellitic dianhydride. The method includes a step of heating a crude pyromellitic acid in the absence of acetic anhydride to convert a part of pyromellitic acid to pyromellitic anhydride, and a subsequent step of heating the resultant mixture in the presence of acetic anhydride to complete the anhydrization of pyromellitic acid. The pyromellitic dianhydride by the method contains little pyromellitic monoanhydride and other monoanhydrides derived from impurities and is less discolored. The pyromellitic dianhydride has particle properties not causing plugging, etc. during its transportation, storage and use.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 7487-10-7