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4,6-Dihydroxycoumarin, also known as 4,6-Dihydroxy-2H-chromen-2-one, is an organic compound belonging to the coumarin family. It is characterized by the presence of two hydroxyl groups at the 4th and 6th positions of the coumarin molecule, which endows it with unique chemical and photoactive properties. 4,6-Dihydroxycoumarin is known for its potential applications in various fields, particularly in the development of photoresists and other photoactive materials.

30992-75-7

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30992-75-7 Usage

Uses

Used in Photoresist Industry:
4,6-Dihydroxycoumarin is used as a photoactive compound for the preparation and reaction in photoactive hydroxydiazooxodihydrocoumarin derivatives. These derivatives are specifically designed for deep-UV photoresists, which are crucial components in the manufacturing process of semiconductor devices and integrated circuits. The photoactive properties of 4,6-Dihydroxycoumarin enable the creation of high-resolution patterns on silicon wafers, facilitating the production of smaller and more complex electronic devices.

Check Digit Verification of cas no

The CAS Registry Mumber 30992-75-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,9,9 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30992-75:
(7*3)+(6*0)+(5*9)+(4*9)+(3*2)+(2*7)+(1*5)=127
127 % 10 = 7
So 30992-75-7 is a valid CAS Registry Number.

30992-75-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,6-dihydroxychromen-2-one

1.2 Other means of identification

Product number -
Other names 2,6-dihydroxychromen-4-one

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:30992-75-7 SDS

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